1-chloro-3-nitro-2-(trifluoromethyl)benzene CAS 133391-58-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 133391-58-9 |
| Molecular Formula | C7H3ClF3NO2 |
| Molecular Weight | 225.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-chloro-3-nitro-2-(trifluoromethyl)benzene (CAS 133391-58-9) pharmaceutical standards reference standard. Molecular formula: C7H3ClF3NO2. Molecular weight: 225.55 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H3ClF3NO2 |
| Molecular Weight | 225.55 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related chloro Standards
- 4-Chloro-2-(trifluoromethyl)nicotinic acid (CAS 1018678-39-1)
- 4-Chloro-6-(trifluoromethyl)picolinic acid (CAS 1060810-65-2)
- 4-chloro-6-(trifluoromethyl)nicotinic acid (CAS 1060810-66-3)
- 6-Chloro-5-(trifluoromethyl)nicotinic Acid (CAS 1110782-41-6)
- 5-Chloro-2-nitrobenzotrifluoride (CAS 118-83-2)
- 5-Chloro-3-(trifluoromethyl)picolinic acid (CAS 1198475-43-2)
- 4-Chloro-5-(trifluoromethyl)nicotinic Acid (CAS 1211520-84-1)
- 4-Chloro-5-(trifluoromethyl)picolinic acid (CAS 1211591-26-2)
Recommended Standards
- 3-Chloro-5-(trifluoromethyl)isonicotinic acid (CAS 1256791-51-1)
- 6-Chloro-5-(trifluoromethoxy)picolinaldehyde (CAS 1361917-45-4)
- 2-Chloro-3-(trifluoromethyl)isonicotinic Acid (CAS 1227587-24-7)
- (4R,5R)-2-((E)-But-2-en-1-yl)-4,5-diphenyl-1,3,2-dioxaborolane (CAS 804565-69-3)
- (R)-3-((1H-imidazol-1-yl)methyl)piperidine (CAS 763919-35-3)
- 2-(Aminomethyl)-3-(difluoromethyl)-5-iodo-4-methylpyridine (CAS 1805091-44-4)
- Tert-butyl 1,2,5-thiadiazepane-5-carboxylate 1,1-dioxide (CAS 410545-39-0)
- Amlodipine Impurity 25 (CAS 3891-07-4)
- 2-Methyl-1-propanol-d7 (CAS 1219804-53-1)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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