5-Chloro-2-nitro-4-(trifluoromethyl)aniline CAS 35375-74-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35375-74-7 |
| Molecular Formula | C7H4ClF3N2O2 |
| Molecular Weight | 240.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-2-nitro-4-(trifluoromethyl)aniline (CAS 35375-74-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H4ClF3N2O2. Molecular weight: 240.57 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H4ClF3N2O2 |
| Molecular Weight | 240.57 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 sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- Methyl 4-chloro-2-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 1393576-33-4)
- 4-Chloro-2-nitro-5-trifluoromethylphenylamine, 97% (CAS 167415-22-7)
- Methyl 5-chloro-6-(trifluoromethyl)pyrazine-2-carboxylate (CAS 1688685-61-1)
- Methyl 4-chloro-6-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 1804890-92-3)
- Methyl 3-chloro-6-(trifluoromethyl)pyrazine-2-carboxylate (CAS 1823377-78-1)
- 2-(4-Chloro-6-(trifluoromethyl)pyrimidin-2-yl)acetic acid (CAS 944902-44-7)
- 2-Chloro-3-nitro-5-(trifluoromethyl)aniline (CAS 887267-85-8)
- 2-Chloro-4-nitro-6-(trifluoromethyl)aniline (CAS 400-67-9)
Recommended Standards
- 4-Chloro-2-nitro-6-(trifluoromethyl)aniline (CAS 62924-50-9)
- N'-(3-chloropyrazin-2-yl)-2,2,2-trifluoroacetohydrazide (CAS 850421-06-6)
- 3-Chloro-N-hydroxy-5-(trifluoromethyl)picolinamide (CAS 882293-62-1)
- 2-Bromo-3-(2-ethylhexyl)-5-iodothiophene (stabilized withCopper chip) (CAS 1034352-30-1)
- 2-amino-3-oxobutanoic acid ethyl ester (CAS 20207-16-3)
- 4-(3-amino-1H-1,2,4-triazol-1-yl)benzonitrile (CAS 1249222-99-8)
- Pyrantel EP impurity A (CAS 36700-38-6)
- 2-(Benzo[d][1,3]dioxol-5-yl)-8-methylimidazo[1,2-a]pyridine (CAS 881040-51-3)
- 3-Chlorobenzenesulfonic acid (CAS 20677-52-5)
- ([13C6]Leu14)-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802078-39-2)
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