CAS 1637-71-4: L-Cysteinesulfonic acid

Description: L-Cysteinesulfonic acid, with the CAS number 1637-71-4, is a naturally occurring amino acid derivative characterized by the presence of a sulfonic acid group attached to the cysteine backbone. This compound is a white crystalline solid that is soluble in water, reflecting its polar nature due to the sulfonic acid functional group. L-Cysteinesulfonic acid plays a significant role in biological systems, particularly in the synthesis of taurine and as a precursor for various sulfur-containing compounds. It is known for its antioxidant properties and potential involvement in cellular redox reactions. The compound is also utilized in biochemical research and may serve as a reagent in various synthetic applications. Its stability under physiological conditions makes it a valuable molecule in studies related to metabolism and cellular function. Overall, L-Cysteinesulfonic acid is an important compound in both biological and chemical contexts, contributing to our understanding of sulfur metabolism and its implications in health and disease.

Formula: C₃H₇NO₅S₂

InChI: InChI=1S/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

InChI key: InChIKey=NOKPBJYHPHHWAN-REOHCLBHSA-N

SMILES: O=C(O)C(N)CSS(=O)(=O)O

Synonyms:

• (2R)-2-Amino-3-(sulfosulfanyl)propanoic acid
• 3-(Sulfosulfanyl)Alanine
• 3-(sulfosulfanyl)-L-alanine
• <span class="text-smallcaps">L</span>-Cysteine S-sulfate
• <span class="text-smallcaps">L</span>-Cysteine, S-sulfo-
• <span class="text-smallcaps">L</span>-Cysteine, hydrogen sulfate (ester)
• <span class="text-smallcaps">L</span>-Cysteine-S-sulfonate
• <span class="text-smallcaps">L</span>-Cysteinesulfonic acid
• Alaninethiosulfuric acid
• Cysteine, hydrogen sulfate (ester), <span class="text-smallcaps">L</span>-
• Cysteine-S-sulfate
• Cysteine-S-sulfonate
• Cysteinyl-S-sulfonate
• Cysteinyl-S-sulfonic acid
• L-Cysteine, hydrogen sulfate (ester)
• S-Cysteinesulfonic acid
• S-Sulfo-<span class="text-smallcaps">L</span>-cysteine
• S-Sulfocysteine
• S-Sulphocysteine
• sodium (2R)-2-amino-3-(sulfosulfanyl)propanoate
• L-Cysteine, S-sulfo-
• Cysteine, hydrogen sulfate (ester), L-
• S-Sulfo-L-cysteine

H-Cys(SO₃H)-OH

CAS: 1637-71-4

• Formula: C₃H₇NO₅S₂
• Molecular weight: 201.22

L-Cysteine, S-sulfo-

CAS: 1637-71-4

• Formula: C₃H₇NO₅S₂
• Purity: 98%
• Molecular weight: 201.2214

L-Cysteine S-Sulfate

CAS: 1637-71-4

• Formula: C₃H₇NO₅S₂
• Molecular weight: 201.21

L-Cysteine S-Sulfate-13C3-15N

CAS: 1637-71-4

• Formula: C₃NH₇O₅S₂
• Molecular weight: 205.18

L-Cysteine S-sulfate

CAS: 1637-71-4

• Purity: 97%
• Molecular weight: 201.2100067138672

S-Sulfo-L-cysteine

CAS: 1637-71-4

S-Sulfo-L-cysteine is a sulfhydryl compound that belongs to the group of reactive compounds. It is …

• Formula: C₃H₇NO₅S₂
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 201.22 g/mol

L-Cysteine S-sulfate

CAS: 1637-71-4

L-Cysteine S-sulfate (S-Sulfo-L-cysteine) is an effective N-methyl-d-aspartate (NMDA) glutamatergic receptors agonist.

• Formula: C₃H₇NO₅S₂
• Purity: 98.92%
• Color and Shape: Liquid
• Molecular weight: 201.22