• Home
  • Sitemap
  • Help
  • Technical Support
  • Contact
Combinatorial Chemistry
You are here: Product Lines > Combinatorial Chemistry
Toolbar - View Selection
 
 Items 1-20 of 93 Page 1 of 5 Select Page: 1 2 3 4 5  >>  
ALX-105-005 Revised 20-May-08
N-Acetyl-L-cysteine
Add to Clipboard
SYNONYMS LNAL
N-Acetyl-3-mercaptoalanine
L-α-Acetamido-β-mercaptopropionic acid
NAC
PRODUCT LINE Oxidative Stress
PRODUCT CATEGORY Antioxidants, Flavonoids & Free Radical Scavengers Other Products
Ordering Information
Product Numbers: Format: Size: Unit Price: Quantity: Add To Cart
ALX-105-005-G001   1 g 16.00 USD Add To Cart
ALX-105-005-G005   5 g 27.00 USD Add To Cart
Product Specification
FORMULA: C5H9NO3S
MW: 163.2
CAS NUMBER: 616-91-1
MERCK INDEX: 14: 88
RTECS: HA1660000
PURITY: ≥99%
APPEARANCE: White to off-white crystalline solid.
SOLUBILITY: Soluble in 5M hydrochloric acid (hot) (100mg/ml); also soluble in water or 100% ethanol; insoluble in chloroform or ether.
SHIPPING: AMBIENT
LONG TERM STORAGE: +4°C

Product Specific Literature References
Modulation of platelet function by free radicals and free-radical scavengers: D. Salvemini & R. Botting; TIPS 14, 36 (1993), (Review) Abstract
Conversion of glyceryl trinitrate to nitric oxide in tolerant and non- tolerant smooth muscle and endothelial cells: D. Salvemini, et al.; Br. J. Pharmacol. 108, 162 (1993) Abstract
Distinct effects of thioredoxin and antioxidants on the activation of transcription factors NF-kappa B and AP-1: H. Schenk, et al.; PNAS 91, 1672 (1994) Abstract
Induction of apoptosis by pyrrolidinedithiocarbamate and N- acetylcysteine in vascular smooth muscle cells: J.C. Tsai, et al.; J. Biol. Chem. 271, 3667 (1996) Abstract; Full Text
Supplementation of N-acetylcysteine inhibits NFkappaB activation and protects against alloxan-induced diabetes in CD-1 mice: E. Ho, et al.; Faseb. J. 13, 1845 (1999) Abstract
Pyrrolidine dithiocarbamate inhibits TNF-alpha-dependent activation of NF-kappaB by increasing intracellular copper level in human aortic smooth muscle cells: A. Iseki, et al.; Biochem. Biophys. Res. Commun. 276, 88 (2000) Abstract
Suppression of NF-kappaB activation and cytokine production by N- acetylcysteine in pancreatic acinar cells: H. Kim, et al.; Free Radic. Biol. Med. 29, 674 (2000) Abstract
Further Categories Containing This Product:
Special Amino Acids
 
 
ALX-101-003 Revised 07-May-03
β-Alanine
Add to Clipboard
SYNONYMS 3-Aminopropionic acid
PRODUCT LINE Combinatorial Chemistry
PRODUCT CATEGORY Special Amino Acids
Ordering Information
Product Numbers: Format: Size: Unit Price: Quantity: Add To Cart
ALX-101-003-G001   1 g 15.00 USD Add To Cart
Product Specification
FORMULA: C3H7NO2
MW: 89.1
CAS NUMBER: 107-95-9
MERCK INDEX: 14: 205
PURITY: ≥99%
APPEARANCE: White powder.
SOLUBILITY: Soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: +20°C

 
 
ALX-106-027 Revised 07-May-03
D-α-Aminoadipic acid
Add to Clipboard
SYNONYMS D-2-Aminohexanedioic acid
PRODUCT LINE Combinatorial Chemistry
PRODUCT CATEGORY Special Amino Acids
Ordering Information
Product Numbers: Format: Size: Unit Price: Quantity: Add To Cart
ALX-106-027-M050   50 mg 20.00 USD Add To Cart
ALX-106-027-M250   250 mg 70.00 USD Add To Cart
Product Specification
FORMULA: C6H11NO4
MW: 161.2
CAS NUMBER: 7620-28-2
PURITY: ≥98%
APPEARANCE: White solid.
SOLUBILITY: Soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: +20°C

Product Description
Amino acid antagonist. Glutamine synthethase inhibitor in vivo.
 
 
ALX-106-026 Revised 11-Jul-07
L-α-Aminoadipic acid
Add to Clipboard
SYNONYMS L-2-Aminohexanedioic acid
PRODUCT LINE Combinatorial Chemistry
PRODUCT CATEGORY Special Amino Acids
Ordering Information
Product Numbers: Format: Size: Unit Price: Quantity: Add To Cart
ALX-106-026-M050   50 mg 10.00 USD Add To Cart
ALX-106-026-M250   250 mg 30.00 USD Add To Cart
Product Specification
FORMULA: C6H11NO4
MW: 161.2
CAS NUMBER: 1118-90-7
MERCK INDEX: 14: 416
PURITY: ≥98%
APPEARANCE: White to off-white powder.
SOLUBILITY: Soluble in 1N HCl.
SHIPPING: AMBIENT
LONG TERM STORAGE: +20°C

Product Description
Increases intracellular free Ca2+ concentration. Competitive inhibitor of glutamine synthase and γ-glutamylcysteine synthase. Competitive glutamate receptor antagonist.
Product Specific Literature References
Kainic acid stimulates excitatory amino acid neurotransmitter release at presynaptic receptors: J.W. Ferkany, et al.; Nature 298, 757 (1982) Abstract
Inhibition of the glutamate transporter and glial enzymes in rat striatum by the gliotoxin, alpha aminoadipate: G.J. McBean; Br. J. Pharmacol. 113, 536 (1994) Abstract
 
 
ALX-106-025 Revised 07-May-03
γ-Aminobutyric acid
Add to Clipboard
SYNONYMS GABA
PRODUCT LINE Neurobiology
PRODUCT CATEGORY GABA-ergics & GABA Receptors / Related Products
Ordering Information
Product Numbers: Format: Size: Unit Price: Quantity: Add To Cart
ALX-106-025-G010   10 g 7.00 USD Add To Cart
Product Specification
FORMULA: C4H9NO2
MW: 103.1
CAS NUMBER: 56-12-2
MERCK INDEX: 14: 430
PURITY: ≥99%
APPEARANCE: White solid.
SOLUBILITY: Soluble in water; slightly soluble in ethanol; insoluble in most organic solvents.
SHIPPING: AMBIENT
LONG TERM STORAGE: +20°C

Further Categories Containing This Product:
Special Amino Acids
 
 
ALX-550-016 Revised 08-Nov-07
(S)-AMPA
Add to Clipboard
SYNONYMS (S)-α-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid
PRODUCT LINE Neurobiology
PRODUCT CATEGORY AMPA Receptors / Related Products
Ordering Information
Product Numbers: Format: Size: Unit Price: Quantity: Add To Cart
ALX-550-016-M005   5 mg 95.00 USD Add To Cart
ALX-550-016-M025   25 mg 380.00 USD Add To Cart
Product Specification
FORMULA: C7H10N2O4
MW: 186.2
CAS NUMBER: 83643-88-3
PURITY: ≥98% (HPLC)
APPEARANCE: White to off-white powder.
SOLUBILITY: Soluble in water or dilute aqueous base.
SHIPPING: AMBIENT
LONG TERM STORAGE: +4°C
HANDLING: Hygroscopic.

Product Description
Active enantiomer of (R,S)-AMPA (Prod. No. ALX-550-023).
Product Specific Literature References
Enzymic resolution and binding to rat brain membranes of the glutamic acid agonist alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid: J.J. Hansen, et al.; J. Med. Chem. 26, 901 (1983) Abstract
Ibotenic acid analogues. Synthesis, molecular flexibility, and in vitro activity of agonists and antagonists at central glutamic acid receptors: J. Lauridsen, et al.; J. Med. Chem. 28, 668 (1985) Abstract
Pharmacological agents acting at subtypes of metabotropic glutamate receptors: D.D. Schoepp, et al.; Neuropharmacology 38, 1431 (1999), (Review) Abstract
Further Categories Containing This Product:
Special Amino Acids
 
 
ALX-101-005 Revised 22-Nov-06
D-Arginine
Add to Clipboard
SYNONYMS H-D-Arg-OH
PRODUCT LINE Combinatorial Chemistry
PRODUCT CATEGORY D-Amino Acids
Ordering Information
Product Numbers: Format: Size: Unit Price: Quantity: Add To Cart
ALX-101-005-G005   5 g 62.00 USD Add To Cart
Product Specification
FORMULA: C6H14N4O2
MW: 174.2
CAS NUMBER: 157-06-2
PURITY: ≥99.0%
APPEARANCE: White powder.
SOLUBILITY: Soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: +20°C

Further Categories Containing This Product:
Arginine & Arginases / Related Products
 
 
ALX-101-004 Revised 03-Aug-07
L-Arginine
Add to Clipboard
SYNONYMS H-L-Arg-OH
PRODUCT LINE Combinatorial Chemistry
PRODUCT CATEGORY L-Amino Acids
Ordering Information
Product Numbers: Format: Size: Unit Price: Quantity: Add To Cart
ALX-101-004-G025   25 g 17.00 USD Add To Cart
Product Specification
FORMULA: C6H14N4O2
MW: 174.2
CAS NUMBER: 74-79-3
MERCK INDEX: 14: 780
RTECS: CF1934200
PURITY: ≥98%
APPEARANCE: White powder.
SOLUBILITY: Soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: +20°C

Product Specific Literature References
L-arginine is the physiological precursor for the formation of nitric oxide in endothelium-dependent relaxation: R.M.J. Palmer, et al.; BBRC 153, 1251 (1988) Abstract
Vascular endothelial cells synthesize nitric oxide from L-arginine: R.M.J. Palmer, et al.; Nature 333, 664 (1988) Abstract
Insulin secretion from pancreatic B cells caused by L-arginine-derived nitrogen oxides: H.H.H.W. Schmidt, et al.; Science 255, 721 (1992) Abstract
The importance of L-arginine metabolism in melanoma: an hypothesis for the role of nitric oxide and polyamines in tumor angiogenesis: M. Joshi; Free Radic. Biol. Med. 22, 573 (1997), (Review) Abstract
L-arginine increases UVA cytotoxicity in irradiated human keratinocyte cell line: potential role of nitric oxide: C. Didier, et al.; FASEB J. 13, 1817 (1999) Abstract; Full Text
L-Arginine supplementation enhances diabetic wound healing: involvement of the nitric oxide synthase and arginase pathways: M.B. Witte, et al.; Metabolism 51, 1269 (2002) Abstract
Pharmacokinetics and pharmacodynamics of L-arginine in rats: a model of stimulated neuronal nitric oxide synthesis: E.L. Heinzen & G.M. Pollack; Brain Res. 989, 67 (2003) Abstract
L-arginine regulates neuronal nitric oxide synthase production of superoxide and hydrogen peroxide: P. Tsai, et al.; Biochem. Pharmacol. 69, 971 (2005) Abstract
Protective effects of L-arginine against cisplatin-induced renal oxidative stress and toxicity: role of nitric oxide: S. Saleh & E. El-Demerdash; Basic Clin. Pharmacol. Toxicol. 97, 91 (2005) Abstract
General Information
Physiological precursor for the formation of nitric oxide (NO) by nitric oxide synthase (NOS). Enhances the release of NO.
Further Categories Containing This Product:
Arginine & Arginases / Related ProductsNitric Oxide Donors
 
 
ALX-101-011 Revised 22-Nov-06
D-Aspartic acid
Add to Clipboard
SYNONYMS H-D-Asp-OH
PRODUCT LINE Combinatorial Chemistry
PRODUCT CATEGORY D-Amino Acids
Ordering Information
Product Numbers: Format: Size: Unit Price: Quantity: Add To Cart
ALX-101-011-G001   1 g 12.00 USD Add To Cart
Product Specification
FORMULA: C4H7NO4
MW: 133.1
CAS NUMBER: 1783-96-6
MERCK INDEX: 14: 840
RTECS: CI9097500
PURITY: ≥99%
APPEARANCE: White powder.
SOLUBILITY: Soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: +20°C

Further Categories Containing This Product:
Excitatory Amino AcidsNMDA Receptors / Related Products
 
 
ALX-101-010 Revised 11-Sep-07
L-Aspartic acid
Add to Clipboard
SYNONYMS H-L-Asp-OH
PRODUCT LINE Combinatorial Chemistry
PRODUCT CATEGORY L-Amino Acids
Ordering Information
Product Numbers: Format: Size: Unit Price: Quantity: Add To Cart
ALX-101-010-G001   1 g 12.00 USD Add To Cart
Product Specification
FORMULA: C4H7NO4
MW: 133.1
CAS NUMBER: 56-84-8
MERCK INDEX: 14: 840
RTECS: CI9098500
PURITY: ≥99.5%
APPEARANCE: White powder.
SOLUBILITY: Soluble in water.
SHIPPING: AMBIENT
LONG TERM STORAGE: +20°C

Further Categories Containing This Product:
NMDA Receptors / Related ProductsExcitatory Amino Acids
 
 
ALX-106-031 Revised 06-Dec-04
p-Chloro-L-phenylalanine
Add to Clipboard
PRODUCT LINE Combinatorial Chemistry
PRODUCT CATEGORY Special Amino Acids
Ordering Information
Product Numbers: Format: Size: Unit Price: Quantity: Add To Cart
ALX-106-031-M050   50 mg 15.00 USD Add To Cart
ALX-106-031-M250   250 mg 45.00 USD Add To Cart
Product Specification
FORMULA: C9H10ClN2O2
MW: 199.6
CAS NUMBER: 14173-39-8
PURITY: ≥99%
APPEARANCE: White solid.
SOLUBILITY: Soluble in acetic acid.
SHIPPING: AMBIENT
LONG TERM STORAGE: +4°C

 
 
ALX-106-030 Revised 01-Jul-03
p-Chloro-DL-phenylalanine
Add to Clipboard
PRODUCT LINE Combinatorial Chemistry
PRODUCT CATEGORY Special Amino Acids
Ordering Information
Product Numbers: Format: Size: Unit Price: Quantity: Add To Cart
ALX-106-030-G001   1 g