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S-SULFO-L-CYSTEINE SODIUM SALT

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S-SULFO-L-CYSTEINE SODIUM SALT Suppliers list
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Email: sales@alchempharmtech.com
Products Intro: Product Name:(R)-2-Amino-3-((sulfooxy)thio)propanoic acid
CAS:1637-71-4
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-35591
Company Name: GL Biochem (Shanghai) Ltd.
Tel: +86-021-61263370 +86-18901917034
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Products Intro: Product Name:L-CysteineS-sulfate
CAS:1637-71-4
Purity:NLT 98% Package:25g, 100g, 500g, 1kg, 5kg, 25kg Remarks:Brand: GL Biochem
Company Name: GL Biochem(Binhai) Ltd.
Tel: +86-021-61263370 +8615301650015
Email: wuqiuyan@glschina.com
Products Intro: Product Name:L-CysteineS-sulfate
CAS:1637-71-4
Purity:98%; 99% Package:50G,1Kg, 50Kg
Company Name: Dideu Industries Group Limited
Tel: +86-29-89586680 +86-15129568250
Email: 1026@dideu.com
Products Intro: Product Name:S-SULFO-L-CYSTEINE SODIUM SALT
CAS:1637-71-4
Purity:99.9% Package:25kgs/Drum;200kgs/Drum Remarks:FDA GMP CEP Approved Manufacturer
Company Name: Nextpeptide Inc
Tel: +86-0571-81612335 +8613336028439
Email: sales@nextpeptide.com
Products Intro: Product Name:L-CysteineS-sulfate
CAS:1637-71-4
Purity:98% Min. Package:5KG;1KG

S-SULFO-L-CYSTEINE SODIUM SALT manufacturers

  • L-Cysteine S-sulfate
  • L-Cysteine S-sulfate pictures
  • $50.00 / 50mg
  • 2026-04-22
  • CAS:1637-71-4
  • Min. Order:
  • Purity: 99.92%
  • Supply Ability: 10g
S-SULFO-L-CYSTEINE SODIUM SALT Basic information
Product Name:S-SULFO-L-CYSTEINE SODIUM SALT
Synonyms:CYSTEINE-S-SULFATE, MONOHYDRATE;L-CYSTEINE S-SULFATE;L-CYSTEINE-S-SULFATE, MONOHYDRATE;S-SULFO-L-CYSTEINE;S-SULFO-L-CYSTEINE SODIUM SALT;s-sulphocysteine;CYSTEINE-S-SULFATE 1-HYDRATE;(2R)-2-amino-3-sulfosulfanyl-propanoic acid
CAS:1637-71-4
MF:C3H7NO5S2
MW:201.22
EINECS:
Product Categories:Amino Acids & Derivatives;Neurochemicals;Sulfur & Selenium Compounds;Amino Acids 13C, 2H, 15N
Mol File:1637-71-4.mol
S-SULFO-L-CYSTEINE SODIUM SALT Structure
S-SULFO-L-CYSTEINE SODIUM SALT Chemical Properties
Melting point 184-185°C
density 1.841±0.06 g/cm3(Predicted)
storage temp. −20°C
solubility H2O: 20 mg/mL, clear, colorless
pka-4.49±0.30(Predicted)
form Solid
color White
BRN 1726832
Stability:Store in Freezer at -20°C
InChI1S/C3H7NO5S2/c4-2(3(5)6)1-10-11(7,8)9/h2H,1,4H2,(H,5,6)(H,7,8,9)/t2-/m0/s1
InChIKeyNOKPBJYHPHHWAN-REOHCLBHSA-N
SMILESN[C@@H](CSS(O)(=O)=O)C(O)=O
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
Storage Class11 - Combustible Solids
Hazard ClassificationsEye Irrit. 2
Skin Irrit. 2
STOT SE 3
MSDS Information
ProviderLanguage
SigmaAldrich English
S-SULFO-L-CYSTEINE SODIUM SALT Usage And Synthesis
Chemical PropertiesWhite Solid
UsesAn amino acid derivative with neuropathological interest. An NMDA receptor ligand
DefinitionChEBI: An S-substituted L-cysteine where the S-substituent is specified as a sulfo group.
Biological ActivityL-Cysteine S-sulfate (LCSS) is used as an NMDA glutamatergic receptor agonist. It serves as a substrate for cystine lyase(s).
Cysteine is one of the functional amino acids th at are associated with growth, reproduction, maintenance and immunity. Cysteine is a source of disulfide linkage in protein and is associated with sulfur transport. at physiological pH, cysteine undergoes rapid oxidation to form cystine. Reduced availability of cysteine or cystine, influences leukocyte metabolism. L-Cysteine serves as a precursor for the rate limiting step in glutathione synthesis th at occurs in neurons. It donates inorganic sulfate for detoxification reactions. Therefore, L-cysteine might be associated with neuroprotection. It is found to obstruct the entry of heavy metal ions across the blood-brain barrier into the brain. Increased levels of L-cysteine might lead to neurotoxicity.
IC 50NMDA Receptor
S-SULFO-L-CYSTEINE SODIUM SALT Preparation Products And Raw materials
Tag:S-SULFO-L-CYSTEINE SODIUM SALT(1637-71-4) Related Product Information
Acetylcysteine Impurity 3 LANTHIONINE N,S-Carboxymethyl Cysteine L-CYSTEINESULFINIC ACID Carbocisteine LactaM N-Propionyl-L-cysteine H-CYS(SO3H)-OH SODIUM SALT S-SULFO-L-CYSTEINE SODIUM SALT BOC-CYS(SO3H)-OH DISODIUM SALT