1,2,4-Trichloro-5-(trifluoromethyl)benzene CAS 56148-83-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56148-83-5 |
| Molecular Formula | C7H2Cl3F3 |
| Molecular Weight | 249.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2,4-Trichloro-5-(trifluoromethyl)benzene (CAS 56148-83-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H2Cl3F3. Molecular weight: 249.44 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H2Cl3F3 |
| Molecular Weight | 249.44 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | F/Cl-containing |
Related Trichloro Standards
- 1,2,3-Trichloro-5-(trifluoromethyl)benzene (CAS 50594-82-6)
- 1,2,5-Trichloro-3-(trifluoromethyl)benzene (CAS 61841-46-1)
- 1,3,5-Trichloro-2-(trifluoromethyl)benzene (CAS 567-59-9)
- 3,5,7-Trichloro-1,6-naphthyridin-2(1H)-one (CAS 2763156-08-5)
- 2,2,2-Trichloro-N-(2,2-dimethoxyethyl)acetimidamide (CAS 163769-72-0)
- 2,5,6-Trichloro-4-propylnicotinonitrile (CAS 63195-40-4)
- 2,2,2-Trichloro-N-(tetrahydro-1l4-thiophen-1-ylidene)acetamide (CAS 15436-35-8)
- 2,6,8-Trichloro-9-methyl-9H-purine (CAS 39008-39-4)
Recommended Standards
- 1,2,3-Trifluoro-5-(trichloromethyl)benzene (CAS 1936179-69-9)
- 1-Isobutoxyethyl diethylcarbamodithioate (CAS 1487939-37-6)
- 3-Bromo-6-chloro-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 502173-64-0)
- cis-5-Aminotetrahydro-2H-pyran-2-carboxylic acid (CAS 749175-42-6)
- tert-Butyl (2-methylquinolin-4-yl)carbamate (CAS 147147-59-9)
- 2-Imino-1-(2-methoxyethyl)-N-(3-methoxypropyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 371205-86-6)
- 4-Methyl-5-(1-propylpiperidin-2-yl)pyridin-2(1H)-one (CAS 1352513-80-4)
- Paracetamol EP Impurity A (CAS 614-80-2)
- 2-(1H-1,3-Benzodiazol-2-yl)-1-(4-chlorophenyl)ethan-1-one (CAS 327091-71-4)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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