3-Chloro-4-(trifluoromethyl)aniline CAS 445-13-6
| CAS No. | 445-13-6 |
| Molecular Formula | C7H5ClF3N |
| Molecular Weight | 195.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Chloro-4-(trifluoromethyl)aniline under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 3-Chloro-4-(trifluoromethyl)aniline (CAS 445-13-6), a certified reference material (molecular formula C7H5ClF3N, MW 195.57 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H5ClF3N, 3-Chloro-4-(trifluoromethyl)aniline contains a nitrile group, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 195.57 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H5ClF3N |
| Molecular Weight | 195.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-Chloro-N-(trifluoromethyl)aniline (CAS 1003709-27-0)
- 6-Chloro-2-methyl-3-(trifluoromethyl)pyridine (CAS 1023817-24-4)
- 2-Chloro-6-methyl-3-(trifluoromethyl)pyridine (CAS 1099597-74-6)
- 2-Chloro-5-(2,2,2-trifluoroethyl)pyridine (CAS 1099598-08-9)
- 5-Chloro-4-methyl-2-(trifluoromethyl)pyridine (CAS 1260783-20-7)
- 6-Chloro-3-methyl-2-(trifluoromethyl)pyridine (CAS 1360967-57-2)
- 2-Chloro-4-methyl-3-(trifluoromethyl)pyridine (CAS 1643463-02-8)
- 4-Chloro-N-(trifluoromethyl)aniline (CAS 1682-38-8)
Recommended Standards
- 3-Chloro-2-(trifluoromethyl)aniline (CAS 432-21-3)
- 3-Chloro-5-trifluoromethylaniline (CAS 69411-05-8)
- 3-Amino-4,5-dicyano-1H-pyrazole-1-carbonyl chloride (CAS 89875-96-7)
- 3-Chloromethyl-4-(trifluoromethyl)pyridine (CAS 782431-54-3)
- 2-Chlorophenyl 6-(1H-1,2,4-triazol-1-yl)pyridine-3-carboxylate (CAS 400079-26-7)
- 2-((3-(4-Chlorophenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(o-tolyl)acetamide (CAS 477313-45-4)
- N-(4-Aminophenyl)-2-(2,6-dimethylphenoxy)acetamide (CAS 953716-40-0)
- 5-(Difluoromethoxy)-1h-indole (CAS 947380-11-2)
- 2,2,2-Trifluoro-1-(piperazin-1-yl)ethan-1-one hydrochloride (CAS 245487-45-0)
- Guvacoline Hydrochloride (CAS 6197-39-3)
- 1-([1,2,4]triazolo[4,3-a]pyridin-3-ylthio)propan-2-one (CAS 442865-39-6)
- 3-(Thiophen-2-yl)-1H-pyrazole-5-carbohydrazide, 97% (CAS 889992-74-9)
- ethyl 2,4-dimethyloxazole-5-carboxylate (CAS 23012-30-8)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
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 18665070610 / Nicole.chen@cato-chem.com