Benzyl2-(4-methoxycarbonylphenyl)-4-oxo-piperidine-1-carboxylate CAS 2238811-87-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2238811-87-3 |
| Molecular Formula | C21H21NO5 |
| Molecular Weight | 367.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzyl2-(4-methoxycarbonylphenyl)-4-oxo-piperidine-1-carboxylate (CAS 2238811-87-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H21NO5. Molecular weight: 367.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H21NO5 |
| Molecular Weight | 367.40 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Benzyl(2s)-2-(4-methoxycarbonylphenyl)-4-oxo-piperidine-1-carboxylate (CAS 2408761-20-4)
- Ethyl 2-{4-[4-(benzyloxy)phenyl]-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl}acetate (CAS 860784-77-6)
- Benzyl (1R,2R,3R,5S)-2-(((benzyloxy)carbonyl)amino)-6-oxabicyclo[3.1.0]hexane-3-carboxylate (CAS 959745-78-9)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2,2,2-trifluoroacetamide (CAS 256411-48-0)
- (R)-1-Methoxy-2-propylamine (CAS 99636-38-1)
- 1-(Methoxymethoxy)-2-nitrobenzene (CAS 25458-47-3)
- D-Ritalinic Acid (CAS 129389-67-9)
- Steviol 19-glucoside (CAS 64977-89-5)
- 3-(2-(Piperidin-1-yl)ethoxy)-1-(3-(trifluoromethyl)phenyl)-1H-pyrazolo[3,4-b]pyridine hydrochloride (CAS 34580-70-6)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
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