(E)-7-chloro-5-(2-fluorophenyl)-2-(nitromethylene)-2,3-dihydro-1H-benzo[e][1,4]diazepine 4-oxide CAS 60656-76-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 60656-76-0 |
| Molecular Formula | C16H11ClFN3O3 |
| Molecular Weight | 347.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-7-chloro-5-(2-fluorophenyl)-2-(nitromethylene)-2,3-dihydro-1H-benzo[e][1,4]diazepine 4-oxide (CAS 60656-76-0) pharmaceutical standards reference standard. Molecular formula: C16H11ClFN3O3. Molecular weight: 347.73 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H11ClFN3O3 |
| Molecular Weight | 347.73 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related E Standards
- 1-[4-(3-Chloro-5-trifluoromethyl-pyridin-2-yl)-pyrimidin-2-ylsulfanyl]-propan-2-one (CAS 1311279-24-9)
- Ethyl 1-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)-3-methyl-1H-pyrazole-5-carboxylate (CAS 1351479-11-2)
- (2Z)-3-[(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)amino]-2-cyanobut-2-enamide (CAS 303152-91-2)
- 1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)-3-cyanopropan-2-yl cyclopropanecarboxylate (CAS 339016-29-4)
- 2-chloro-N-(2-{[4-(trifluoromethyl)pyrimidin-2-yl]thio}phenyl)acetamide (CAS 646455-92-7)
- 5-Chloro-2-(methylthio)-N-(3-(trifluoromethyl)phenyl)pyrimidine-4-carboxamide (CAS 889768-92-7)
- Ethyl 1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-3,5-dimethyl-1H-pyrazole-4-carboxylate (CAS 956193-68-3)
- Methyl 2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)benzoate (CAS 385383-52-8)
Recommended Standards
- Esaxerenone Impurity 8 (CAS CATO-C4X-34488)
- Efavirenz Impurity 8 (CAS 211563-40-5)
- (2-Chlorobenzyl)(2-nitro-5-(trifluoromethyl)phenyl)sulfane (CAS 866132-55-0)
- 7-bromo-5-nitro-2,3-dihydrobenzo[b][1,4]dioxine (CAS 69464-52-4)
- Rel-(1S,2S,4S,7R)-2-bromo-5-oxobicyclo[2.2.1]heptane-7-carboxylic acid (CAS 63557-38-0)
- 3-[3-(trifluoromethyl)phenyl]prop-2-yn-1-amine hydrochloride (CAS 1052550-23-8)
- (E)-(Benzyloxy)({1-[3-(2,3-dihydro-1H-isoindol-2-yl)phenyl]ethylidene})amine (CAS 861211-04-3)
- 4-(4-Bromophenyl)thiomorpholine 1,1-dioxide (CAS 1093878-42-2)
- 7-Methoxyquinoline Hydrochloride (CAS 1418117-82-4)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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