- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: S-sulfo-L-cysteine
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- DC Chemicals Limited
- China
- Product Name: L-Cysteine S-sulfate
- Price: ￥Inquiry/100mg ￥Inquiry/250mg ￥Inquiry/1g
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Tony Cao
- Email: sales@dcchemicals.com
- Nanjing Peptide Biotech Ltd
- China
- Product Name: L-CysteineS-sulfate
- Price: ￥Inquiry/10g ￥Inquiry/100g ￥Inquiry/1kg ￥Inquiry/10kg
- Purity: 98.0%
- Stocking Period: 7 Day
- Contact: jom
- Email: chenglong.fan@njpeptide.com
1637-71-4
1637-71-4 structure
- Name: S-sulfo-L-cysteine
- Chemical Name: S-sulfo-L-cysteine
- CAS Number: 1637-71-4
- Molecular Formula: C3H7NO5S2
- Molecular Weight: 201.22100
- Catalog: Biochemical Amino acids and their derivatives Cysteine derivative
- Create Date: 2018-07-06 11:39:11
- Modify Date: 2025-09-04 13:01:35
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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].
| Name | S-sulfo-L-cysteine |
|---|---|
| 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 |
| 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 |
| 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 |
| Symbol |
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 |
|
~%
1637-71-4 |
| Literature: Reitz et al. Journal of the American Chemical Society, 1946 , vol. 68, p. 1026,1030 |
|
~%
1637-71-4 |
| Literature: Clarke Journal of Biological Chemistry, 1932 , vol. 97, p. 235,240,243,246 |
|
~%
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 |
|
~%
1637-71-4 |
| Literature: Reitz et al. Journal of the American Chemical Society, 1946 , vol. 68, p. 1026,1030 |
|
~%
1637-71-4 |
| Literature: Micheel; Bode Chemische Berichte, 1938 , vol. 71, p. 2653,2655 |
| Precursor 6 | |
|---|---|
| DownStream 3 | |
| 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% |