(1S*,3aR*,4R*,6aS*)-2-Benzyl 1-ethyl 4-aminohexa-hydrocyclopenta[c]pyrrole-1,2(1H)-dicarboxylate CAS 1251021-48-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1251021-48-3 |
| Molecular Formula | C18H24N2O4 |
| Molecular Weight | 332.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1S*,3aR*,4R*,6aS*)-2-Benzyl 1-ethyl 4-aminohexa-hydrocyclopenta[c]pyrrole-1,2(1H)-dicarboxylate (CAS 1251021-48-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H24N2O4. Molecular weight: 332.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H24N2O4 |
| Molecular Weight | 332.39 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Recommended Standards
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- tert-Butyl 2-oxo-2,3-dihydro-1H-spiro[benzo[e][1,4]oxazepine-5,4'-piperidine]-1'-carboxylate (CAS 1251001-25-8)
- 4-Fluoro-3-((4-hydroxypiperidin-1-yl)sulfonyl)-N-(3,4,5-trifluorophenyl)benzamide (CAS 1445790-55-5)
- 2-(4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)phenyl)acetic acid (CAS 91574-45-7)
- (2S,3R,4S,5R,6R)-6-(((3,4,5-Tris(benzyloxy)benzoyl)oxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetrakis(3,4,5-tris(benzyloxy)benzoate) (CAS 122625-60-9)
- Methanamine, N-[(3-iodophenyl)methoxy]- (CAS 912549-21-4)
- Ethyl 2-amino-4-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 149771-09-5)
- (2E,6E)-3,7,11-Trimethyldodeca-2,6,10-trien-1-yl Acetate (CAS 4128-17-0)
- Neuropeptide GE (CAS 134748-04-2)
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