Tetrabenazine Impurity 47-D6 CAS CATO-C4X-274847
| CAS No. | CATO-C4X-274847 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 323.46 g/mol gives Tetrabenazine Impurity 47-D6 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Tetrabenazine Impurity 47-D6 (CAS CATO-C4X-274847), a pharmacopoeial impurity reference standard (molecular formula C19H21D6NO3, MW 323.46 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Tetrabenazine Impurity 47-D6 (C19H21D6NO3) contains deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 323.46 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Tetrabenazine Impurity 47-D6 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 | 2*C19H21D6NO3 |
| Molecular Weight | 323.46 g/mol |
| Appearance | Pale yellow to 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Tetrabenazine Standards
- Tetrabenazine Impurity C298 (CAS 100322-43-8)
- Tetrabenazine Impurity 1 (CAS 1065193-59-0)
- Tetrabenazine Impurity C19 (CAS 1069-62-1)
- Tetrabenazine Impurity 6 (CAS 1159511-98-4)
- Tetrabenazine Impurity 65 HCl (CAS 1162658-07-2 (free base))
- Tetrabenazine Impurity 7 (CAS 1187-87-7)
- Tetrabenazine Impurity 48 (CAS 1214267-46-5)
- Tetrabenazine Impurity 15 (CAS 1256550-62-5)
Recommended Standards
- Pemetrexed Impurity 51 (CAS CATO-C4X-172651)
- Rivastigmine Impurity N1 (CAS 1369779-38-3)
- Resmetirom impurity 15 (CAS 920509-35-9)
- 1,3-Dichloro-2-butene (cis- and trans- mixture) (CAS 926-57-8)
- 4-(4-(Chloromethyl)benzyl)morpholine hydrochloride (CAS 1226917-12-9)
- [2-chloro-6-(dimethylamino)phenyl]methanol (CAS 1152515-03-1)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-bromobenzoic acid (CAS 2243504-14-3)
- 4-(Furan-2-ylmethyl)morpholine (CAS 71897-72-8)
- Ritalin impurity 5 (CAS CATO-C4X-28815)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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