Diethyl4-methylenecyclohexane-1,1-dicarboxylate CAS 1354932-11-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1354932-11-8 |
| Molecular Formula | C13H20O4 |
| Molecular Weight | 240.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl4-methylenecyclohexane-1,1-dicarboxylate (CAS 1354932-11-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H20O4. Molecular weight: 240.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H20O4 |
| Molecular Weight | 240.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
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Recommended Standards
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- 4,4',4",4"'-([9,9'-Bicarbazole]-3,3',6,6'-tetrayl)tetraaniline (CAS 2559708-42-6)
- Ethyl 4-(2-nitrophenoxy)butanoate (CAS 112290-15-0)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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