Tetrabenazine Impurity 1 CAS 1065193-59-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1065193-59-0 |
| Molecular Formula | C18H27NO3 |
| Molecular Weight | 305.41 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Tetrabenazine Impurity 1 (CAS 1065193-59-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H27NO3. Molecular weight: 305.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H27NO3 |
| Molecular Weight | 305.41 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Capsaicin (CAS 404-86-4)
- Pentoxyverine impurity 18 (CAS 1421930-96-2)
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- Tapentadol impurity 7 (CAS 387356-03-8)
- 1-((1-Methyl-1H-pyrazol-4-yl)methyl)piperidin-3-amine (CAS 1019005-82-3)
- 3-Fluoro-1-propyl-1H-pyrazole-4-carboxylic acid (CAS 1823833-25-5)
- Methyl 4-methyltetrahydro-2H-thiopyran-4-carboxylate (CAS 2107533-33-3)
- Tert-butyl (3-cyanopyridin-2-yl)carbamate (CAS 116799-19-0)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
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