S-sulfo-L-cysteine

Modify Date: 2024-01-03 10:37:55

S-sulfo-L-cysteine Structure
S-sulfo-L-cysteine structure
 Common Name S-sulfo-L-cysteine
CAS Number 1637-71-4 Molecular Weight 201.22100
Density N/A Boiling Point N/A
Molecular Formula C3H7NO5S2 Melting Point 184-185ºC
MSDS Chinese USA Flash Point N/A
Symbol GHS07
GHS07		 Signal Word Warning

 Use of S-sulfo-L-cysteine


L-Cysteine S-sulfate is a potent N-methyl-d-aspartate (NMDA) glutamatergic receptors agonist. L-Cysteine S-sulfate is the substrate for cystine lyase[1].

 Names

Name S-sulfo-L-cysteine
Synonym More Synonyms

 S-sulfo-L-cysteine Biological Activity

Description L-Cysteine S-sulfate is a potent N-methyl-d-aspartate (NMDA) glutamatergic receptors agonist. L-Cysteine S-sulfate is the substrate for cystine lyase[1].
Related Catalog
Target

Human Endogenous Metabolite
References

[1]. Steventon GB, et, al. Comparison of the sulfur-oxygenation of cysteine and S-carboxymethyl-l-cysteine in human hepatic cytosol and the rôle of cysteine dioxygenase. J Pharm Pharmacol. 2018 Aug;70(8):1069-1077.

 Chemical & Physical Properties

Melting Point 184-185ºC
Molecular Formula C3H7NO5S2
Molecular Weight 201.22100
Exact Mass 200.97700
PSA 151.37000
LogP 0.71540
Index of Refraction 1.604
Storage condition −20°C
Stability Store in Freezer at -20°C
Water Solubility H2O: 20 mg/mL, clear, colorless

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases 36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2930909090

 Synthetic Route

L-Cysteine hydrochloride anhydrous structure

L-Cysteine hydr...

CAS#:52-89-1

~%

S-sulfo-L-cysteine Structure

S-sulfo-L-cysteine

CAS#:1637-71-4
Literature: Reitz et al. Journal of the American Chemical Society, 1946 , vol. 68, p. 1026,1030
L-Cystine structure

L-Cystine

CAS#:56-89-3

~%

L-cysteine structure

L-cysteine

CAS#:52-90-4
S-sulfo-L-cysteine Structure

S-sulfo-L-cysteine

CAS#:1637-71-4
Literature: Clarke Journal of Biological Chemistry, 1932 , vol. 97, p. 235,240,243,246
(2S)-2-amino-3-(carbamoylamino)oxypropanoic acid structure

(2S)-2-amino-3-...

CAS#:67799-13-7

~%

S-sulfo-L-cysteine Structure

S-sulfo-L-cysteine

CAS#:1637-71-4
Literature: Uda, Narutoshi; Matoba, Yasuyuki; Kumagai, Takanori; Oda, Kosuke; Noda, Masafumi; Sugiyama, Masanori Antimicrobial Agents and Chemotherapy, 2013 , vol. 57, # 6 p. 2603 - 2612
L-cysteine structure

L-cysteine

CAS#:52-90-4
Sulfuric acid structure

Sulfuric acid

CAS#:7664-93-9

~%

S-sulfo-L-cysteine Structure

S-sulfo-L-cysteine

CAS#:1637-71-4
Literature: Reitz et al. Journal of the American Chemical Society, 1946 , vol. 68, p. 1026,1030
L-Cystine structure

L-Cystine

CAS#:56-89-3
Water structure

Water

CAS#:7732-18-5

~%

L-cysteine structure

L-cysteine

CAS#:52-90-4
S-sulfo-L-cysteine Structure

S-sulfo-L-cysteine

CAS#:1637-71-4
Literature: Micheel; Bode Chemische Berichte, 1938 , vol. 71, p. 2653,2655

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles35

More Articles
Dietary therapy in two patients with a mild form of sulphite oxidase deficiency. Evidence for clinical and biological improvement.

J. Inherit. Metab. Dis. 23(1) , 45-53, (2000)

We report an attempt at dietetic therapy in two unrelated patients with isolated sulphite oxidase deficiency, with a mild clinical course and late onset of symptoms. In case 1, disease started at 15 m...
Urinary AASA excretion is elevated in patients with molybdenum cofactor deficiency and isolated sulphite oxidase deficiency.

J. Inherit. Metab. Dis. 35(6) , 1031-6, (2012)

Analysis of α-aminoadipic semialdehyde is an important tool in the diagnosis of antiquitin deficiency (pyridoxine-dependent epilepsy). However continuing use of this test has revealed that elevated ur...
Molybdenum cofactor deficiency: metabolic link between taurine and S-sulfocysteine.

Adv. Exp. Med. Biol. 776 , 13-9, (2013)

Molybdenum cofactor deficiency (MoCD) is a rare inherited metabolic disorder characterized by severe and progressive neurologic damage mainly caused by the loss of sulfite oxidase activity. Elevated u...

 Synonyms

S-Sulfocysteine
S-sulpho-L-cysteine
Cysteinyl-S-sulfonate
S-Sulfo-L-cystein
S-Sulphocysteine
L-Cysteine S-sulfate
(2R)-2-amino-3-sulfosulfanylpropanoic acid
Cysteine-S-sulfonate
S-Sulfo-L-cysteine
Cysteine-S-sulfate
Cysteinyl-S-sulfonic acid
MFCD00133440
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Related Compounds: More...
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Fmoc-S-sulfo-L-cysteine disodium
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S-Sulfo-D-cysteine
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S-Sulfo-DL-cysteine-2,3,3-d3
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s-carboxymethyl-l-cysteine
186537-58-6
S-Methyl-L-Cysteine Sulphoxide
6853-87-8
S-Methyl-L-cysteine
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S-trityl-L-cysteine methyl ester
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