(S)-2-Amino-3-methyl-3-(sulfothio)butanoic acid CAS 55631-63-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55631-63-5 |
| Molecular Formula | C5H11NO5S2 |
| Molecular Weight | 229.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (S)-2-Amino-3-methyl-3-(sulfothio)butanoic acid (CAS 55631-63-5) pharmaceutical standards reference standard. Molecular formula: C5H11NO5S2. Molecular weight: 229.27 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H11NO5S2 |
| Molecular Weight | 229.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related S Standards
- (R)-4-Amino-3-(naphthalen-1-yl)butanoicacid (CAS 108827-19-6)
- (r)-2-Amino-2-(4-phenoxyphenyl)ethan-1-ol (CAS 1212833-12-9)
- (s)-2-Amino-2-(2-phenoxyphenyl)ethan-1-ol (CAS 1213046-89-9)
- (r)-2-Amino-2-(3-phenoxyphenyl)ethan-1-ol (CAS 1213204-68-2)
- (s)-2-Amino-2-(4-phenoxyphenyl)ethan-1-ol (CAS 1213508-40-7)
- (S)-2-Amino-4-(naphthalen-2-yl)butanoic acid (CAS 1256629-13-6)
- (R)-3-amino-2-(naphthalen-2-ylmethyl)propanoic acid (CAS 1260596-22-2)
- (R)-3-Amino-2-(naphthalen-1-ylmethyl)propanoic acid (CAS 1260606-13-0)
Recommended Standards
- (S)-2-(tert-butylamino)-1-(2,4-difluorophenyl)ethan-1-ol (CAS 782482-50-2)
- (S)-2-Amino-4-(naphthalen-1-yl)butanoic acid (CAS 948048-71-3)
- (S)-2-(Boc-amino)-4-methyl-4-pentenoic acid (CAS 87325-47-1)
- 1-(3-Chloro-4-(pentyloxy)phenyl)ethanol (CAS 1443340-49-5)
- 3-Cyclopropoxypyridine-2,4-dicarbonitrile (CAS 1243447-74-6)
- 1-Bromo-2,3,5,6-tetrafluoro-4-(trifluoromethoxy)benzene (CAS 1417567-08-8)
- Upadacitinib Impurity 48 (CAS 1869118-25-1)
- (2S,4S)-4-(Acetylthio)-2-[(dimethylamino)carbonyl]-1-pyrrolidinecarboxylic Acid 4-Nitrobenzyl Ester-d6 (CAS 1246816-04-5)
- 5-Cyclopropyl-1-methyl-1H-1,2,3-triazole-4-carboxamide (CAS 2171835-67-7)
- Neuropeptide K, porcine (CAS 106441-70-7)
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