(S)-3-Amino-2-pyrrolidinone Hydrochloride CAS 56440-28-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56440-28-9 |
| Molecular Formula | C4H8N2O HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-3-Amino-2-pyrrolidinone Hydrochloride (CAS 56440-28-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H8N2O HCl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H8N2O HCl |
| Molecular Weight | 136.58 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-(p-Tolyloxy)pyridine (CAS 4783-71-5)
- 2-(4-Chloro-3,5-bis(difluoromethyl)-1H-pyrazol-1-yl)ethan-1-amine (CAS 1006469-07-3)
- (R)-3-Methyl-1,4-diazepan-2-one (CAS 790207-81-7)
- (S)-Pyrrolidin-1-yl(pyrrolidin-3-yl)methanone hydrochloride (CAS 1846671-95-1)
- Fluticasone Impurity 75 (CAS CATO-C4X-165075)
- 2,2-dimethylazetidin-3-ol;hydrochloride (CAS 2231673-10-0)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
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