2-Amino-4-sulfinobutanoic acid CAS 31523-80-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31523-80-5 |
| Molecular Formula | C4H9NO4S |
| Molecular Weight | 167.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-4-sulfinobutanoic acid (CAS 31523-80-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H9NO4S. Molecular weight: 167.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H9NO4S |
| Molecular Weight | 167.18 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.) | 1966 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Amino Standards
- (S)-2-Amino-3-(methylsulfonyl)propanoic acid (CAS 1065052-07-4)
- 1-(3-Amino-4-fluorophenyl)propan-1-one (CAS 1176467-95-0)
- 1-(2-Amino-4-fluorophenyl)propan-1-one (CAS 124623-09-2)
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Recommended Standards
- 2-Acetamido-4-fluorotoluene (CAS 366-49-4)
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- 2-[cyclopropyl(2,3-difluoro-6-nitrophenyl)amino]acetic acid (CAS 1461708-67-7)
- 3-Isopropoxy-2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1257431-43-8)
- 3-(3-Ethoxy-4-propoxyphenyl)acrylic acid (CAS 92864-99-8)
- 2-(Thiophen-2-ylsulfonyl)acetonitrile (CAS 175137-62-9)
- Empagliflozin impurity 316 (CAS CATO-C4X-1065316)
- 4-Hydroxy-N-(thiazol-2-yl)-8-(trifluoromethyl)quinoline-3-carboxamide (CAS 59197-86-3)
- Urotensin II-Related Peptide (human, mouse, rat) (CAS 342878-90-4)
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