4-Amino-cis-L-proline CAS 16257-83-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16257-83-3 |
| Molecular Formula | C5H10N2O2 |
| Molecular Weight | 130.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Amino-cis-L-proline (CAS 16257-83-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H10N2O2. Molecular weight: 130.15 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H10N2O2 |
| Molecular Weight | 130.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- N-Amino-D-proline (CAS 10139-05-6)
- 1-amino-1H-imidazole-5-carboxamide (CAS 1314910-72-9)
- cis-3-Amino-1-hydroxy-4-methylpyrrolidin-2-one (CAS 132619-43-3)
- trans-3-Amino-1-hydroxy-4-methylpyrrolidin-2-one (CAS 132619-44-4)
- 4-Amino-L-trans-proline (CAS 16257-88-8)
- 4-Amino-6-methyl-1,2,4-triazinan-3-one (CAS 170501-06-1)
- 1-Amino-5-(hydroxymethyl)pyrrolidin-2-one (CAS 476471-23-5)
- 3-amino-1-hydroxypiperidin-2-one (CAS 7438-77-9)
Recommended Standards
- 6-Vinylnicotinonitrile (CAS 16173-99-2)
- 4-(2-Hydroxyethyl)imidazolidin-2-one (CAS 161663-36-1)
- (2R,4R)-4-hydroxypyrrolidine-2-carboxamide (CAS 166187-01-5)
- NMS-1286937 (CAS 1034616-18-6)
- N-((1,3-Dimethyl-1H-pyrazol-4-yl)methyl)-1-isopropyl-1H-pyrazol-4-amine hydrochloride (CAS 1855945-26-4)
- 1H-indazole, 3,4-dibromo-6-iodo- (CAS 887568-47-0)
- 4-Phenoxybutan-1-ol (CAS 1927-71-5)
- Levosimendan Impurity 58 (CAS CATO-C4X-130858)
- 1-(Ethylsulfonyl)piperazine (CAS 62937-96-6)
- Hexapeptide-11 (CAS 161258-30-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com