Tetrabenazine Impurity 60 CAS 2608769-99-7
| CAS No. | 2608769-99-7 |
| Molecular Formula | C20H29NO3 |
| Molecular Weight | 331.45 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C20H29NO3, Tetrabenazine Impurity 60 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 331.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Tetrabenazine Impurity 60 (CAS 2608769-99-7) is a certified pharmaceutical impurity reference standard with the molecular formula C20H29NO3 and a molecular weight of 331.45 g/mol.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Tetrabenazine Impurity 60 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H29NO3 |
| Molecular Weight | 331.45 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 1 |
Related Tetrabenazine Standards
- Tetrabenazine Impurity 59 (CAS CATO-C4X-274859)
- Tetrabenazine Impurity 34 (CAS CATO-C4X-274834)
- Tetrabenazine Impurity 35 (CAS CATO-C4X-274835)
- Tetrabenazine Impurity 37 (CAS CATO-C4X-274837)
- Tetrabenazine Impurity 10 (CAS 583277-30-8)
- Tetrabenazine Impurity 11 (CAS 1583277-32-0)
- Tetrabenazine Impurity 29-D6 (CAS CATO-C4X-274829)
- Tetrabenazine Impurity 38-d6 (CAS 2244238-16-0)
Recommended Standards
- 2,3,4,5,6-Pentachlorobiphenyl-2′,3′,4′,5′,6′-d5 (CAS 1219798-92-1)
- Nateglinide Impurity 8 (CAS 105746-47-2)
- 5-[({2-[4-(propan-2-yl)phenyl]-1,3-thiazol-4-yl}methyl)sulfanyl]-4h-1,2,4-triazol-3-amine (CAS 1334149-45-9)
- Penehyclidine Impurity 6 (Mixture of Diastereomers) (CAS 2564756-90-5)
- N-Nitroso Macitentan impurity 52 (CAS CATO-C4X-117552)
- Saxagliptin Impurity 89 (CAS CATO-C4X-104989)
- Nilotinib EP Impurity B (CAS 18595-18-1)
- 1-(tert-Butyl)-4-nitro-1H-pyrazole (CAS 97421-12-0)
- 4-Amino-2-mercaptobenzoic acid (CAS 78334-06-2)
- 5,8-Dichloroimidazo[1,2-a]pyrazine (CAS 117719-19-4)
- (2,4-Dichloro-3-methylphenyl)methanol (CAS 1806304-20-0)
- (S)-N-[(1-Ethyl-2-pyrrolidinyl)methyl]-2-hydroxy-6-methoxybenzamide 84226-04-0 N-[[(2S)-1-Ethyl-2-pyrrolidinyl]methyl]-2-hydroxy-6-methoxybenzamide S( C)-2-Hydroxy-6-methoxy-N-[(1-ethyl-2-pyrrolidinyl)methyl]benzamide S(-)-BZM (CAS 84226-04-0)
- Lisinopril EP Impurity A (CAS 5472-95-7)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com