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: C([C@@H](C(O)=O)N)SS(=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-

H-Cys(SO₃H)-OH

CAS: 1637-71-4

Formula: C₃H₇NO₅S₂

Molecular weight: 201.22

Ref: 01-4016588

(R)-2-Amino-3-((sulfooxy)thio)propanoic acid

CAS: 1637-71-4

Formula: C₃H₇NO₅S₂

Purity: 98%

Molecular weight: 201.2214

Ref: IN-DA001UCA

L-Cysteine S-sulfate

CAS: 1637-71-4

L-Cysteine S-sulfate

Purity: ≥98%

Molecular weight: 201.22g/mol

Ref: 54-BUP15934

L-Cysteine S-Sulfate

CAS: 1637-71-4

Formula: C₃H₇NO₅S₂

Molecular weight: 201.21

Ref: 4Z-C-7725

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

CAS: 1637-71-4

Formula: C₃₁₅NH₇O₅S₂

Molecular weight: 205.18

Ref: 4Z-C-7726

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 used as an energy source for metabolic reactions, and is also involved in the synthesis of proteins. Sulfo-L-cysteine reacts with molybdenum to form a complex that can be detected by UV light. The analysis of this reaction solution can be used for the diagnosis of wild-type strains and human serum samples. This compound has been shown to have a high reactive potential and is used in structural analyses of photosynthetic activity, enzyme activities, or disulfide bonds. Sulfo-L-cysteine can also be used in the analysis of trifluoroacetic acid via LC-MS/MS methods.

Formula: C₃H₇NO₅S₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 201.22 g/mol

Ref: 3D-FC172487

L-Cysteine S-sulfate

CAS: 1637-71-4

Purity: ≥98%

Molecular weight: 201.2100067

Ref: 10-F603090

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: 99.90% - 99.92%

Color and Shape: Solid

Molecular weight: 201.22

Ref: TM-T60237