3-Amino-4-sulfanylbutanoic acid CAS 21100-02-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21100-02-7 |
| Molecular Formula | C4H9NO2S |
| Molecular Weight | 135.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Amino-4-sulfanylbutanoic acid (CAS 21100-02-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H9NO2S. Molecular weight: 135.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H9NO2S |
| Molecular Weight | 135.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Amino Standards
- (2S)-2-amino-2-methyl-3-sulfanyl-propanoic acid (CAS 239101-34-9)
- (R)-2-Amino-3-mercapto-2-methylpropanoic acid (CAS 22681-73-8)
- (R)-2-Amino-3-mercapto-2-methylpropanoic acid (CAS 441317-73-3)
- 2-amino-3-(methylsulfanyl)propanoic acid (CAS 7728-98-5)
- 2-amino-4-sulfanylbutanoic acid (CAS 454-28-4)
- (R)-2-Amino-3-mercaptopropanehydrazide (CAS 58100-26-8)
- 2-Amino-3-mercaptopropanehydrazide (CAS 70470-68-7)
- 2-Amino-6,7-dihydro-5H-cyclopenta[d]pyrimidine (CAS 108990-72-3)
Recommended Standards
- 2-Methyl-2-propene-1-sulfonamide (CAS 39222-55-4)
- 3-Methanesulfonylazetidine (CAS 935668-43-2)
- 3-methyl-1,1-dioxo-thietan-3-amine (CAS 943438-02-6)
- 4-(5-Oxopyrrolidin-2-yl)benzonitrile (CAS 339087-31-9)
- 3-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)pyridin-2-ol (CAS 1239755-03-3)
- (-)-Altenuene (CAS 889101-41-1)
- {4-[(Methylsulfonyl)amino]-1H-indol-1-yl}acetic acid (CAS 1431565-56-8)
- (2-Chloro-4-(methylsulfonyl)phenyl)boronic acid (CAS 1262662-38-3)
- piperidin-3-yl N,N-dimethylcarbamate hydrochloride (CAS 1864053-86-0)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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