ALEXIS Biochemicals: Bavachin

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ALX-270-125

Revised 25-Apr-08

Resveratrol
SYNONYMS	trans-3,4’,5-Trihydroxystilbene
PRODUCT LINE	Natural Products / Antibiotics
PRODUCT CATEGORY	Natural Products - Antioxidants

Ordering Information

Product Numbers:	Format:	Size:	Unit Price:	Quantity:	Add To Cart
ALX-270-125-M050		50 mg	36.00 USD
ALX-270-125-M100		100 mg	50.00 USD
ALX-270-125-M250		250 mg	95.00 USD

Product Specification

FORMULA:	C₁₄H₁₂O₃
MW:	228.2
CAS NUMBER:	501-36-0
MERCK INDEX:	14: 8158
SOURCE/HOST:	Isolated from Polygonum cuspidatum.
PURITY:	≥98% (HPLC)
APPEARANCE:	White to off-white powder.
SOLUBILITY:	~65mg/ml soluble in DMSO, 100% ethanol or dimethyl formamide; slightly soluble in PBS, pH 7.2 (~100 µg/ml).
SHIPPING:	AMBIENT
LONG TERM STORAGE:	-20°C
HAZARD:	IRRITANT.

Product Description

Shows cancer chemopreventive activity. Specific inhibitor of cyclooxygenase-1 (COX-1). Inhibits the hydroperoxidase activity of COX-1. Antioxidant. Potent activator of human deacetylase SIRT1. Protects against 4-hydroxynonenal (4-HNE) induced oxidative stress and apoptosis.

Product Specific Literature References

Vasorelaxing activity of resveratrol and quercetin in isolated rat aorta: C.K. Chen, et al.; Gen. Pharmacol. 27, 363 (1996) Abstract
Cancer chemopreventive activity of resveratrol, a natural product derived from grapes: M. Jang, et al.; Science 275, 218 (1997) Abstract
Cancer chemopreventive activity of resveratrol: M. Jang & J.M. Pezzuto; Drugs Exp. Clin. Res. 25, 65 (1999) Abstract
Capillary electrophoresis determination, synthesis, and stability of resveratrol and related 3-O-beta-D-glucopyranosides: V. Brandolini, et al.; J. Agric. Food Chem. 50, 7407 (2002) Abstract
Small molecule activators of sirtuins extend Saccharomyces cerevisiae lifespan: K.T. Howitz, et al.; Nature 425, 191 (2003) Abstract
Resveratrol protects against 4-HNE induced oxidative stress and apoptosis in Swiss 3T3 fibroblasts: O. Kutuk, et al.; Biofactors 20, 1 (2004) Abstract
Resveratrol, a polyphenol found in grapes, suppresses oxidative damage and stimulates apoptosis during early colonic inflammation in rats: A.R. Martin, et al.; Biochem. Pharmacol. 67, 1399 (2004) Abstract
Resveratrol interferes with AKT activity and triggers apoptosis in human uterine cancer cells: E. Sexton, et al.; Mol. Cancer 5, 45 (2006) Abstract
Resveratrol and its analogs: Defense against cancer, coronary disease and neurodegenerative maladies or just a fad?: P. Saiko, et al.; Mutat. Res. 658, 68 (2008) Abstract

Related Products

ALX-270-244	Caffeic acid phenylethyl ester
ALX-270-480	Caffeic acid ethyl ester

Further Categories Containing This Product:

Natural Products - Chemopreventive Agents • Tyrosine Kinase Inhibitors • Active Substances from Fruit and Vegetables • Lipoxygenases / Related Products • Natural Products - Antioxidants • Natural Products - Antiviral / anti-HIV Agents • Phenolic Acids

ALX-270-253

Revised 18-Mar-08

Rosmarinic acid
SYNONYMS	(R)-α-[[3-(3,4-Dihydroxyphenyl)-1-oxo-2E-propenyl]oxy]-3,4-dihydroxy-benzenepropanoic acid
PRODUCT LINE	Natural Products / Antibiotics
PRODUCT CATEGORY	Natural Products - Antioxidants

Ordering Information

Product Numbers:	Format:	Size:	Unit Price:	Quantity:	Add To Cart
ALX-270-253-M010		10 mg	20.00 USD
ALX-270-253-M050		50 mg	80.00 USD

Product Specification

FORMULA:	C₁₈H₁₆O₈
MW:	360.3
CAS NUMBER:	537-15-5, 20283-92-5
SOURCE/HOST:	Isolated from Rosmarinus officinalis.
PURITY:	≥98% (HPLC)
APPEARANCE:	White to brown solid.
SOLUBILITY:	Soluble in 100% ethanol, DMSO or dimethyl formamide; also soluble in PBS.
SHIPPING:	AMBIENT
LONG TERM STORAGE:	+20°C

Product Description

Naturally occurring polyphenolic compound with antioxidant and anti-inflammatory properties. Anticarcinogenic. Inhibitor of lipid peroxidation, TCR-induced T cell activation and proliferation.

Product Specific Literature References

Modification of endotoxin-induced haemodynamic and haematological changes in the rabbit by methylprednisolone, F(ab')2 fragments and rosmarinic acid: H. Bult, et al.; Br. J. Pharmacol. 84, 317 (1985) Abstract
Complement-dependent stimulation of prostacyclin biosynthesis: inhibition by rosmarinic acid: M. Rampart, et al.; Biochem. Pharmacol. 35, 1397 (1986) Abstract
Studies on the activities of tannins and related compounds, X. Effects of caffeetannins and related compounds on arachidonate metabolism in human polymorphonuclear leukocytes: Y. Kimura, et al.; J. Nat. Prod. 50, 392 (1987) Abstract
Protective action of seven natural phenolic compounds against peroxidative damage to biomembranes: G.T. Liu, et al.; Biochem. Pharmacol. 43, 147 (1992) Abstract
Metabolism of rosmarinic acid in rats: T. Nakazawa & K. Ohsawa; J. Nat. Prod. 61, 993 (1998) Abstract
Rosmarinic acid inhibits TCR-induced T cell activation and proliferation in an Lck-dependent manner: J. Won, et al.; Eur. J. Immunol. 33, 870 (2003) Abstract
Rosmarinic acid inhibits Ca2+-dependent pathways of T-cell antigen receptor-mediated signaling by inhibiting the PLC-gamma 1 and Itk activity: M.A. Kang, et al.; Blood 101, 3534 (2003) Abstract
Rosmarinic acid inhibits epidermal inflammatory responses: anticarcinogenic effect of Perilla frutescens extract in the murine two-stage skin model: N. Osakabe, et al.; Carcinogenesis 25, 549 (2004) Abstract
Effects of rosmarinic acid against aflatoxin B1 and ochratoxin-A-induced cell damage in a human hepatoma cell line (Hep G2): C. Renzulli, et al.; J. Appl. Toxicol. 24, 289 (2004) Abstract
Rosmarinic acid inhibits angiogenesis and its mechanism of action in vitro: S.S. Huang & R.L. Zheng; Cancer Lett. 239, 271 (2006) Abstract

Further Categories Containing This Product:

T Cell Regulation Other Products • Lipid Peroxidation • Active Substances from Fruit and Vegetables • Natural Products - Anti-inflammatory Agents • Polyphenols Other Products • Natural Products - Antitumor Reagents • Antitumor Agents (Anti-proliferative)

ALX-270-254

Revised 22-Sep-08

Carnosol
SYNONYMS	1,3,4,9,10,10aS-Hexahydro-5,6-dihydroxy-1,1-dimethyl-7-isopropyl-2H-9S,4aR-(epoxymethano)phenanthren-12-one
PRODUCT LINE	Natural Products / Antibiotics
PRODUCT CATEGORY	Natural Products - Antioxidants

Ordering Information

Product Numbers:	Format:	Size:	Unit Price:	Quantity:	Add To Cart
ALX-270-254-M001		1 mg	60.00 USD
ALX-270-254-M005		5 mg	269.00 USD

Product Specification

FORMULA:	C₂₀H₂₆O₄
MW:	330.4
CAS NUMBER:	5957-80-2
SOURCE/HOST:	Isolated from Rosmarinus officinalis.
PURITY:	≥96%
APPEARANCE:	White to beige solid.
SOLUBILITY:	Soluble in 100% ethanol (8mg/ml), DMSO (250mg/ml) or dimethyl formamide (35mg/ml); sparingly soluble in aqueous PBS, pH 7.2 (<30μg/ml).
SHIPPING:	SHIPPED ON BLUE ICE
LONG TERM STORAGE:	-20°C
USE/STABILITY:	Stable for at least 1 year when stored at -20°C. We do not recommend storing aqueous solutions for more than one day.
HANDLING:	Protect from light.

Product Description

Naturally occurring phenolic compound with antioxidant and anti-inflammatory properties. Suppresses nitric oxide (NO) production and inducible nitric oxide synthase (iNOS; NOS II) gene expression by inhibiting NF-κB activation. Inhibits lipid peroxidation. Antimicrobial. Anticarcinogenic. Inhibits cyclooxygenase-2 (COX-2).

Product Specific Literature References

Antioxidant and pro-oxidant properties of active rosemary constituents: carnosol and carnosic acid: O.I. Aruoma, et al.; Xenobiotica 22, 257 (1992) Abstract
Effects of three dietary phytochemicals from tea, rosemary and turmeric on inflammation-induced nitrite production: M.M. Chan, et al.; Cancer Lett. 96, 23 (1995) Abstract
Inhibition of lipid peroxidation and superoxide generation by diterpenoids from Rosmarinus officinalis: H. Haraguchi, et al.; Planta Med. 61, 333 (1995) Abstract
Inhibition by rosemary and carnosol of 7,12-dimethylbenz[a]anthracene (DMBA)-induced rat mammary tumorigenesis and in vivo DMBA-DNA adduct formation: K. Singletary, et al.; Cancer Lett. 104, 43 (1996) Abstract
Development of in vitro models for cellular and molecular studies in toxicology and chemoprevention: K. Macé, et al.; Arch. Toxicol. Suppl. 20, 227 (1998) Abstract
Carnosol, an antioxidant in rosemary, suppresses inducible nitric oxide synthase through down-regulating nuclear factor-kappaB in mouse macrophages: A.H. Lo, et al.; Carcinogenesis 23, 983 (2002) Abstract
Carnosic acid and carnosol, phenolic diterpene compounds of the labiate herbs rosemary and sage, are activators of the human peroxisome proliferator-activated receptor gamma: O. Rau, et al.; Planta Med. 72, 881 (2006) Abstract
Potentiation of antimicrobial activity of aminoglycosides by carnosol from Salvia officinalis: K. Horiuchi, et al.; Biol. Pharm. Bull. 30, 287 (2007) Abstract

Further Categories Containing This Product:

NOS Inhibitors (NOS Induction & Enzyme Activity) • Natural Products - Chemopreventive Agents • Natural Products - NF-kB Pathway Inhibitors • Lipid Peroxidation • Active Substances from Fruit and Vegetables • Natural Products - Anti-inflammatory Agents • Natural Products - Nitric Oxide Pathway Modulators • COX Inhibitors

ALX-270-262

Revised 13-Feb-08

Ellagic acid . dihydrate
SYNONYMS	4,4',5,5',6,6'-Hexahydroxydiphenic acid 2,6,2',6'-dilactone . 2H₂O
PRODUCT LINE	Natural Products / Antibiotics
PRODUCT CATEGORY	Natural Products - Antioxidants

Ordering Information

Product Numbers:	Format:	Size:	Unit Price:	Quantity:	Add To Cart
ALX-270-262-M100		100 mg	12.00 USD

Product Specification

FORMULA:	C₁₄H₆O₈. 2H₂O
MW:	302.2 . 36.0
CAS NUMBER:	476-66-4
MERCK INDEX:	14: 3547
RTECS:	DJ2620000
SOURCE/HOST:	Isolated from chestnut bark.
PURITY:	≥97%
APPEARANCE:	Grey to green solid.
SOLUBILITY:	Soluble in 1M sodium hydroxide (10mg/ml) or pyridine.
SHIPPING:	AMBIENT
LONG TERM STORAGE:	+4°C
HANDLING:	Keep under inert gas. Protect from light.
HAZARD:	IRRITANT.
IDENTITY:	Determined by MS and NMR.

Product Description

Polyphenol antioxidant with antitumor properties. Inhibitor of topoisomerases. Inhibits VEGF-induced phosphorylation of VEGFR-2 and PDGF-induced phosphorylation of PDGFR. Induces apoptosis.

Product Specific Literature References

The dietary anticancer agent ellagic acid is a potent inhibitor of DNA topoisomerases in vitro: A. Constantinou, et al.; Nutr. Cancer 23, 121 (1995) Abstract
Novel inhibitors of 3-phosphoglycerate kinase: M.J. Hickey, et al.; Biochem. Soc. Trans. 23, 607S (1995) Abstract
Inhibitory actions of ellagic acid on growth and arylamide N-acetyltransferase activity in strains of Heliobacter pylori from peptic ulcer patients: J.G. Chung; Microbios 93, 115 (1998) Abstract
Polyphenols inhibit promotional phase of tumorigenesis: relevance of superoxide radicals: A. Kaul & K.L. Khanduja; Nutr. Cancer 32, 81 (1998) Abstract
Inhibition of eukaryote serine/threonine-specific protein kinases by piceatannol: B.H. Wang, et al.; Planta Med. 64, 195 (1998) Abstract
p53/p21 (WAF1CIP1) expression and its possible role in G1 arrest and apoptosis in ellagic acid treated cancer cells: B.A. Narayanan, et al.; Cancer Lett. 136, 215 (1999) Abstract
Combined inhibition of PDGF and VEGF receptors by ellagic acid, a dietary-derived phenolic compound: L. Labrecque, et al.; Carcinogenesis 26, 821 (2005) Abstract
Antioxidant and apoptosis-inducing activities of ellagic acid: D.H. Han, et al.; Anticancer Res. 26, 3601 (2006) Abstract
The efficacy of protective effects of tannic acid, gallic acid, ellagic acid, and propyl gallate against hydrogen peroxide-induced oxidative stress and DNA damages in IMR-90 cells: C.H. Chen, et al.; Mol. Nutr. Food Res. 51, 962 (2007) Abstract
Ellagic acid, a natural polyphenol protects rat peripheral blood lymphocytes against nicotine-induced cellular and DNA damage in vitro: with the comparison of N-acetylcysteine: A.R. Sudheer, et al.; Toxicology 230, 11 (2007) Abstract

Further Categories Containing This Product:

Antioxidants, Flavonoids & Free Radical Scavengers Other Products • Antitumor Agents (Enzyme Activators & Inducers) • Natural Products - Topoisomerase Inhibitors • Antitumor Agents (Enzyme Inhibitors) • Natural Products - Antitumor Reagents • Polyphenols Other Products • Natural Products - Apoptosis Inducers & Inhibitors

ALX-270-263

Revised 03-Apr-08

(-)-Epigallocatechin gallate
SYNONYMS	EGCG (2R,3R)-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1[2H]-benzopyran-3,5,7-triol 3-(3,4,5-trihydroxybenzoate)
PRODUCT LINE	Natural Products / Antibiotics
PRODUCT CATEGORY	Natural Products - Antioxidants

Ordering Information

Product Numbers:	Format:	Size:	Unit Price:	Quantity:	Add To Cart
ALX-270-263-M010		10 mg	20.00 USD
ALX-270-263-M050		50 mg	60.00 USD

Product Specification

FORMULA:	C₂₂H₁₈O₁₁
MW:	458.4
CAS NUMBER:	989-51-5
MERCK INDEX:	14: 3526
SOURCE/HOST:	Isolated from green tea.
PURITY:	≥98% (HPLC)
APPEARANCE:	Off-white to yellow powder.
SOLUBILITY:	Soluble in 100% ethanol, dimethyl formamide or DMSO; slightly soluble in water.
SHIPPING:	AMBIENT
LONG TERM STORAGE:	+4°C
USE/STABILITY:	Stock solutions in DMSO are stable for up to 3 months when stored at -20°C.
HANDLING:	After reconstitution, prepare aliquots and store at -20°C. Keep under inert gas. Protect from light.

Product Description

Antitumor reagent. Antioxidant. Protects cells from lipid peroxidation and DNA damage induced by reactive free radicals. Inhibits inducible nitric oxide synthase (iNOS; NOS II). Chemopreventive anticancer agent. Induces apoptosis in human cancer cell lines. Inhibits MAP kinase mediated signalling pathways. Inhibits angiogenesis. Inhibits telomerase and DNA methyltransferase. Anti-inflammatory agent.

Product Specific Literature References

Inhibitory effect of topical application of a green tea polyphenol fraction on tumor initiation and promotion in mouse skin: M.T. Huang, et al.; Carcinogenesis 13, 947 (1992) Abstract
Inhibition of 12-O-tetradecanoylphorbol-13-acetate and other skin tumor-promoter-caused induction of epidermal interleukin-1 alpha mRNA and protein expression in SENCAR mice by green tea polyphenols: S.K. Katiyar, et al.; J. Invest. Dermatol. 105, 394 (1995) Abstract
Growth inhibition and regression of human prostate and breast tumors in athymic mice by tea epigallocatechin gallate: S. Liao, et al.; Cancer Lett. 96, 239 (1995) Abstract
Inhibition of N-methyl-N'-nitro-N-nitrosoguanidine-induced carcinogenesis by (-)-epigallocatechin gallate in the rat glandular stomach: T. Yamane, et al.; Cancer Res. 55, 2081 (1995) Abstract
(-)-Epigallocatechin gallate, a polyphenolic tea antioxidant, inhibits peroxynitrite-mediated formation of 8-oxodeoxyguanosine and 3-nitrotyrosine: E.S. Fiala, et al.; Experientia 52, 922 (1996) Abstract
Green tea constituent epigallocatechin-3-gallate and induction of apoptosis and cell cycle arrest in human carcinoma cells: N. Ahmad, et al.; J. Natl. Cancer Inst. 89, 1881 (1997) Abstract
Inhibition of inducible nitric oxide synthase gene expression and enzyme activity by epigallocatechin gallate, a natural product from green tea: M.M. Chan, et al.; Biochem. Pharmacol. 54, 1281 (1997) Abstract
(-)-Epigallocatechin-3-gallate blocks the induction of nitric oxide synthase by down-regulating lipopolysaccharide-induced activity of transcription factor nuclear factor-kappaB: Y.L. Lin & J.K. Lin; Mol. Pharmacol. 52, 465 (1997) Abstract
Telomerase inhibition, telomere shortening, and senescence of cancer cells by tea catechins: I. Naasani, et al.; BBRC 249, 391 (1998) Abstract
Epigallocatechin suppression of proliferation of vascular smooth muscle cells: correlation with c-jun and JNK: L.H. Lu, et al.; Br. J. Pharmacol. 124, 1227 (1998) Abstract
ESR study on the structure-antioxidant activity relationship of tea catechins and their epimers: Q. Guo, et al.; Biochim. Biophys. Acta 1427, 13 (1999) Abstract
Pharmacokinetics of the green tea derivative, EGCG, by the topical route of administration in mouse and human skin: K. Dvorakova, et al.; Cancer Chemother. Pharmacol. 43, 331 (1999) Abstract
Polyphenolic antioxidant (-)-epigallocatechin-3-gallate from green tea reduces UVB-induced inflammatory responses and infiltration of leukocytes in human skin: S.K. Katiyar, et al.; Photochem. Photobiol. 69, 148 (1999) Abstract
Antioxidant chemistry of green tea catechins. Identification of products of the reaction of (-)-epigallocatechin gallate with peroxyl radicals: S. Valcic, et al.; Chem. Res. Toxicol. 12, 382 (1999) Abstract
Antimutagenic and anticarcinogenic activity of tea polyphenols: Y. Kuroda & Y. Hara; Mutat. Res. 436, 69 (1999) Abstract
Inhibitory effect of green and black tea on tumor growth: A.H. Conney, et al.; Proc. Soc. Exp. Biol. Med. 220, 229 (1999) Abstract
Green tea epigallocatechin gallate: a natural inhibitor of fatty-acid synthase: X. Wang & W. Tian; BBRC 288, 1200 (2001) Abstract
Epigallocatechin gallate, a constituent of green tea, represses hepatic glucose production: M.E. Waltner-Law, et al.; J. Biol. Chem. 277, 34933 (2002) Abstract; Full Text
The specificities of protein kinase inhibitors: an update:: J. Bain, et al.; Biochem. J. 371, 199 (2003) Abstract; Full Text
Selective inhibition of ADAMTS-1, -4 and -5 by catechin gallate esters: M.N. Vankemmelbeke, et al.; Eur. J. Biochem. 270, 2394 (2003) Abstract
Epigallocatechin-3-gallate, constituent of green tea, suppresses the LPS-induced phenotypic and functional maturation of murine dendritic cells through inhibition of mitogen-activated protein kinases and NF-kappaB: S.C. Ahn, et al.; BBRC 313, 148 (2004) Abstract
Epigallocatechin-3-gallate inhibits epidermal growth factor receptor signaling pathway. Evidence for direct inhibition of ERK1/2 and AKT kinases: J.F. Sah, et al.; J. Biol. Chem. 279, 12755 (2004) Abstract
Inhibition of c-Jun NH2-terminal kinase activity improves ischemia/reperfusion injury in rat lungs: M. Ishii, et al.; J. Immunol. 172, 2569 (2004) Abstract
A constituent of green tea, epigallocatechin-3-gallate, activates endothelial nitric oxide synthase by a phosphatidylinositol-3-OH-kinase-, cAMP-dependent protein kinase-, and Akt-dependent pathway and leads to endothelial-dependent vasorelaxation: M. Lorenz, et al.; J. Biol. Chem. 279, 6190 (2004) Abstract; Full Text
Green tea polyphenols prevent toxin-induced hepatotoxicity in mice by down-regulating inducible nitric oxide-derived prooxidants: J.H. Chen, et al.; Am. J. Clin. Nutr. 80, 742 (2004) Abstract; Full Text
Neuroprotective effects of (-)-epigallocatechin gallate following hypoxia-ischemia-induced brain damage: novel mechanisms of action: B.A. Sutherland, et al.; FASEB J. 19, 258 (2005) Abstract; Full Text
Tea flavanols inhibit angiotensin-converting enzyme activity and increase nitric oxide production in human endothelial cells: I.A. Persson, et al.; J. Pharm. Pharmacol. 58, 1139 (2006) Abstract

General Literature References

Anticarcinogenic effects of (-)-epigallocatechin gallate: H. Fujiki, et al.; Prev. Med. 21, 503 (1992), (Review) Abstract
Absorption, metabolism and antioxidative effects of tea catechin in humans: T. Miyazawa; Biofactors 13, 55 (2000), (Review) Abstract
Inhibition of tumour invasion and angiogenesis by epigallocatechin gallate (EGCG), a major component of green tea: Y.D. Jung and L.M. Ellis; Int. J. Exp. Pathol. 82, 309 (2001), (Review) Abstract
Anti-invasive effects of green tea polyphenol epigallocatechin-3-gallate (EGCG), a natural inhibitor of metallo and serine proteases: R. Benelli, et al.; Biol. Chem. 383, 101 (2002), (Review) Abstract

Further Categories Containing This Product:

Flavanols • NOS Inhibitors (NOS Induction & Enzyme Activity) • MAPK Pathway Inhibitors • Akt [PKB] / Related Products • EGFR Kinase Inhibitors • PKC Inhibitors • Telomerase / Related Products • Natural Products - Chemopreventive Agents • Fatty Acid Synthase [FAS] / Related Products • JNK [SAPK1] / Related Products • Natural Products - Protein Kinase Inhibitors • Active Substances from Fruit and Vegetables • Antitumor Agents (Enzyme Inhibitors) • Antitumor Agents (DNA Interaction & Gene Regulation) • Natural Products - Anti-inflammatory Agents • Natural Products - Antitumor Reagents • Natural Products for Angiogenesis Research • Natural Products - Nitric Oxide Pathway Modulators • Natural Products - Apoptosis Inducers & Inhibitors • Antitumor Agents (Apoptosis Inducers)

ALX-270-264

Revised 17-Apr-08

Carnosic acid
PRODUCT LINE	Natural Products / Antibiotics
PRODUCT CATEGORY	Natural Products - Antioxidants

Ordering Information

Product Numbers:	Format:	Size:	Unit Price:	Quantity:	Add To Cart
ALX-270-264-M010		10 mg	45.00 USD
ALX-270-264-M050		50 mg	140.00 USD

Product Specification

FORMULA:	C₂₀H₂₈O₄
MW:	332.4
CAS NUMBER:	3650-09-7
SOURCE/HOST:	Isolated from Rosmarinus officinalis.
PURITY:	≥95%
APPEARANCE:	Yellow powder.
SHIPPING:	SHIPPED ON BLUE ICE
LONG TERM STORAGE:	-20°C
HANDLING:	Protect from light.

Product Description

Naturally occurring phenolic compound with antioxidant properties. Inhibits lipid peroxidation induced by NADH or NADPH oxidation. Peroxisome proliferator-activated receptor γ (PPARγ) activator. Anti-inflammatory. Antimicrobial.

Product Specific Literature References

Antioxidative constituents of Rosmarinus officinalis and Salvia officinalis. II. Isolation of carnosic acid and formation of other phenolic diterpenes: K. Schwarz & W. Ternes; Z. Lebensm. Unters. Forsch. 195, 99 (1992) Abstract
Antioxidant and pro-oxidant properties of active rosemary constituents: carnosol and carnosic acid: O.I. Aruoma, et al.; Xenobiotica 22, 257 (1992) Abstract
Radical intermediates and antioxidants: an ESR study of radicals formed on carnosic acid in the presence of oxidized lipids: M. Geoffroy, et al.; Free Radic. Res. 21, 247 (1994) Abstract
Inhibition of lipid peroxidation and superoxide generation by diterpenoids from Rosmarinus offici

FORMULA:	C₉H₈O₄
MW:	180.2
CAS NUMBER:	331-39-5
MERCK INDEX:	14: 1635
SOURCE/HOST:	Synthetic.
PURITY:	≥97%
APPEARANCE:	Off-white to brown crystalline solid.
SOLUBILITY:	Soluble in 100% ethanol, DMSO or dimethyl formamide; also soluble in PBS, pH 7.2.
SHIPPING:	AMBIENT
LONG TERM STORAGE:	+20°C
USE/STABILITY:	Stable for at least 2 years when stored at +20°C. Organic stock solutions are stable for at least 6 months when stored at –20 °C. Store aqueous solutions of the product on ice and use within 12 hours of preparation.