Tetrabenazine Impurity 30-D6 CAS CATO-C4X-274830
| CAS No. | CATO-C4X-274830 |
| Molecular Formula | - |
| Molecular Weight | 339.46 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Tetrabenazine Impurity 30-D6 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies Tetrabenazine Impurity 30-D6 (CAS CATO-C4X-274830), a pharmacopoeial impurity reference standard (molecular formula C19H21D6NO4, MW 339.46 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Tetrabenazine Impurity 30-D6 (C19H21D6NO4) contains deuterium isotope labeling, a flavonoid 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 339.46 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).
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.
Physical & Chemical Properties
| Molecular Formula | C19H21D6NO4 |
| Molecular Weight | 339.46 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 metabolite (CAS 1688661-95-1)
- Tetrabenazine Impurity 27-D6 (CAS CATO-C4X-274827)
- Tetrabenazine Impurity 58 (CAS CATO-C4X-274858)
- Tetrabenazine Impurity 61 (CAS CATO-C4X-274861)
- Tetrabenazine Impurity 28-D6 (CAS CATO-C4X-274828)
- Tetrabenazine Impurity 37 (CAS CATO-C4X-274837)
- Tetrabenazine Impurity 34 (CAS CATO-C4X-274834)
- Tetrabenazine Impurity 35 (CAS CATO-C4X-274835)
Recommended Standards
- N-[4-(tert-Butyl)benzyl]-4-(tetrahydro-2-furanylmethoxy)aniline (CAS 1040690-44-5)
- Tetrakis(diethylamino)vanadium(IV), min. 95% TDEAV (CAS 219852-96-7)
- N-(2-(3,5-Dimethylphenoxy)ethyl)-5-ethylthiophene-2-sulfonamide (CAS 1202992-14-0)
- N-Cyclohexyl-6-(methylsulfanyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 478247-63-1)
- Buspirone impurity 29 HBr (CAS CATO-C4X-125829)
- Lornoxicam impurity 95 (CAS CATO-C4X-201695)
- Stigmasterol Impurity 4 (CAS 7212-91-1)
- methyl tetrahydrofuran-2-carboxylate (CAS 37443-42-8)
- 5-Bromo-2-chloro-6-methoxyquinoline-3-carbaldehyde (CAS 136812-26-5)
- (5Z)-5-{[3-(3,4-dimethoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 882218-76-0)
- Ketoprofen Impurity 85 (CAS CATO-C4X-147185)
- N-((5-Methyl-1,3,4-oxadiazol-2-yl)methyl)-3-(thiophen-2-yl)acrylamide (CAS 1207061-60-6)
- 2-Chloroisonicotinimidamide hydrochloride (CAS 82019-89-4)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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