1,3-Dichloro-5-(difluoromethyl)benzene CAS 52126-12-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52126-12-2 |
| Molecular Formula | C7H4Cl2F2 |
| Molecular Weight | 197.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Dichloro-5-(difluoromethyl)benzene (CAS 52126-12-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H4Cl2F2. Molecular weight: 197.01 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H4Cl2F2 |
| Molecular Weight | 197.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1971 |
| Halogen Content | F/Cl-containing |
Related Dichloro Standards
- 1,2-Dichloro-3-(difluoromethyl)benzene (CAS 1214372-65-2)
- 1,4-Dichloro-2-(difluoromethyl)benzene (CAS 1214379-60-8)
- 1,2-Dichloro-4-(difluoromethyl)benzene (CAS 52126-13-3)
- 1,3-Dichloro-2-(difluoromethyl)benzene (CAS 52126-11-1)
- 2,4-Dichloro-1-(difluoromethyl)benzene (CAS 43141-67-9)
- 2,5-Dichloro-1,3-benzenedicarbonitrile (CAS 109292-89-9)
- 1,3-Dichloro-5,5-dimethylhydantoin (CAS 118-52-5)
- 3,5-Dichloro-4-fluorobenzenethiol (CAS 1160573-86-3)
Recommended Standards
- 3-(N,N-dimethylaminomethyl)-2-fluorophenylboronic acid (CAS 2121513-48-0)
- (6-(Tert-butyl)-4-fluoropyridin-3-yl)boronic acid (CAS 2225175-55-1)
- (6-(Tert-butyl)-2-fluoropyridin-3-yl)boronic acid (CAS 2225177-12-6)
- 2-{[(3,5-Dimethylphenyl)amino]methyl}-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3-dione (CAS 1241674-88-3)
- 2-((2-Bromobenzo[4,5]imidazo[1,2-c]quinazolin-6-yl)thio)acetonitrile (CAS 422289-89-2)
- 2-Chloro-9-(tetrahydropyran-2-yl)adenine (CAS 77111-77-4)
- Ethyl 7-bromo-1,5-naphthyridine-3-carboxylate (CAS 958334-48-0)
- 4-chloro-6-(2-fluorobenzyl)pyrimidine (CAS 405930-77-0)
- 3-(Difluoromethyl)-5-hydroxy-6-methoxypicolinonitrile (CAS 1804376-35-9)
- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
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