Methyl 5-amino-2-oxo-1',2',5',6',7',7a'-hexahydrospiro[indoline-3,3'-pyrrolizine]-1'-carboxylate CAS 1005261-84-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1005261-84-6 |
| Molecular Formula | C16H19N3O3 |
| Molecular Weight | 301.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-amino-2-oxo-1',2',5',6',7',7a'-hexahydrospiro[indoline-3,3'-pyrrolizine]-1'-carboxylate (CAS 1005261-84-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H19N3O3. Molecular weight: 301.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H19N3O3 |
| Molecular Weight | 301.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- Flufenacet-thioglycolate sulfoxide (CAS 201668-33-9)
- Ethyl 2-(1-benzyl-3,5-dimethyl-1h-pyrazol-4-yl)-2-(hydroxyimino)acetate (CAS 1006463-63-3)
- N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-4-(1H-tetrazol-1-yl)benzamide (CAS 483288-45-5)
- 3-(2-hydroxy-ethoxy)-4-methoxy-benZaldehyde (CAS 57643-36-4)
- 3-(3-Methoxyphenyl)isoxazole (CAS 1093649-61-6)
- 1-((2-Fluorophenoxy)methyl)cyclopentan-1-ol (CAS 1465500-09-7)
- 1-Bromo-2-(cyclopentyloxy)benzene (CAS 494773-69-2)
- n-(Furan-2-ylmethyl)-2h-indazol-6-amine (CAS 1157654-32-4)
- 1-(4-Aminophenyl)pyridin-1-ium chloride (CAS 78427-26-6)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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