Cilnidipine Impurity 11 CAS 68077-28-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 68077-28-1 |
| Molecular Formula | C12H18O6 |
| Molecular Weight | 258.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cilnidipine Impurity 11 (CAS 68077-28-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H18O6. Molecular weight: 258.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H18O6 |
| Molecular Weight | 258.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1976 |
Related Cilnidipine Standards
- (E)-Cilnidipine Impurity 14 (CAS CATO-C4X-179614)
- (E)-Cilnidipine Impurity 15 (CAS CATO-C4X-179615)
- Cilnidipine impurity 22 (CAS CATO-C4X-179622)
- Cilnidipine impurity 23 (CAS 118431-66-6)
- (Z)-Cilnidipine Impurity 16 (CAS CATO-C4X-179616)
- Cilnidipine Impurity 29 (CAS 61363-91-5)
- (Z)-Cilnidipine Impurity 17 (CAS CATO-C4X-179617)
- Cilnidipine impurity 20 (CAS CATO-C4X-179620)
Recommended Standards
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- Piperazine Impurity 55 (CAS CATO-C4X-242755)
- 6-Bromo-3-(methoxymethoxy)-2-(trifluoromethyl)pyridine (CAS 2834084-47-6)
- 3-(1H-Imidazol-1-yl)-1-(4-phenethylphenyl)propan-1-one (CAS 73931-85-8)
- 2-Amino-1-(4-iodophenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1094407-14-3)
- Methyl 2,2-dimethylbutanoate (CAS 813-67-2)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
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