3,3,7,8-Tetramethyl-11-(2-(trifluoromethyl)phenyl)-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one CAS 330957-99-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 330957-99-8 |
| Molecular Formula | C24H25F3N2O |
| Molecular Weight | 414.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,3,7,8-Tetramethyl-11-(2-(trifluoromethyl)phenyl)-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 330957-99-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H25F3N2O. Molecular weight: 414.46 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H25F3N2O |
| Molecular Weight | 414.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Tetramethyl Standards
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Recommended Standards
- 2-Amino-7,7-dimethyl-1-(3-nitrophenyl)-5-oxo-4-phenyl-1,4,5,6,7,8-hexahydroquinoline-3-carbonitrile (CAS 339336-55-9)
- 4-(Oxazolo[4,5-b]quinoxalin-2-yl)-N,N-diphenylaniline (CAS 652143-68-5)
- (2S,2'S,3S,3'S)-DI-Me-BABIBOP (CAS 2207601-10-1)
- Dichloro[N-(1,1-dimethylethyl)-1,1-dimethyl-1-[(1,2,3,3a,8a-η)-1,5,6,7-tetrahydro-2-methyl-s-indacen-1-yl]silanaminato(2-)-κN]titanium (CAS 202756-29-4)
- N-(1-(1H-benzo[d][1,2,3]triazol-1-yl)-2-phenylethyl)-3-nitroaniline (CAS 129882-06-0)
- Ethyl (1h-benzo[d][1,2,3]triazole-5-carbonyl)glycinate (CAS 1184547-55-4)
- N-(4-Methoxybenzyl)-4-phenoxyaniline (CAS 356536-92-0)
- Felodipine Impurity 12 (CAS 74073-22-6)
- 2-(Ethylamino)-3-(1h-imidazol-1-yl)propanamide (CAS 1248745-95-0)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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 13829788188 / jacky.chen@cato-chem.com