Cinnarizine EP Impurity D CAS 1415587-79-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1415587-79-9 |
| Molecular Formula | C35H36N2 |
| Molecular Weight | 484.67 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cinnarizine EP Impurity D (CAS 1415587-79-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C35H36N2. Molecular weight: 484.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C35H36N2 |
| Molecular Weight | 484.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Cinnarizine Standards
- Cinnarizine EP Impurity D (CAS 1199751-98-8)
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- Cinnarizine EP Impurity E (CAS 216581-01-0)
- Cinnarizine-D8 (CAS 1185242-27-6)
- Cinnarizine Impurity 1 (CAS 16699-20-0)
- Cinnarizine EP Impurity B (CAS 750512-44-8)
- Cinnarizine (CAS 298-57-7)
- Cinnarizine impurity 10 (CAS CATO-C4X-139810)
Recommended Standards
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- Chlorpheniramine Impurity 37 (CAS CATO-C4X-118837)
- Mesilate Impurity 13 (CAS CATO-C4X-224713)
- 3,4-Dichloro-2-(difluoromethoxy)benzyl alcohol (CAS 1803714-02-4)
- 3-(4-Phenoxy-benzyl)-piperidine hydrochloride (CAS 1171985-70-8)
- 727-45-7 11b-Methyl-1,2,5,6,11,11b-hexahydro-3H-indolizino[8,7-b]indol-3-one MFCD00698933 (CAS 727-45-7)
- Nicorandil Impurity 41 (CAS CATO-C4X-190741)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
Why CATO?
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