2,4-Dichloro-1-(difluoromethyl)benzene CAS 43141-67-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 43141-67-9 |
| Molecular Formula | C7H4Cl2F2 |
| Molecular Weight | 197.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,4-Dichloro-1-(difluoromethyl)benzene (CAS 43141-67-9) pharmaceutical standards reference standard. Molecular formula: C7H4Cl2F2. Molecular weight: 197.01 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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.) | 1969 |
| 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)
- 1,3-Dichloro-5-(difluoromethyl)benzene (CAS 52126-12-2)
- 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)
- 3-iodopyrrolidine (CAS 1289387-63-8)
- Yubeinine (CAS 157478-01-8)
- 2-{[(4-methoxyphenyl)carbamoyl]amino}-2-phenylethyl N-(4-methoxyphenyl)carbamate (CAS 338963-00-1)
- 1-(5-bromo-3-methylpyridin-2-yl)piperidin-2-one (CAS 1289008-37-2)
- n-Cyclopropyl-4-(methylsulfanyl)benzamide (CAS 1088204-17-4)
- 4-Bromo-1-(difluoromethyl)-5-(propoxymethyl)-1H-pyrazole (CAS 1856061-76-1)
- 3-(1-Cyclopropyl-1h-1,2,3,4-tetrazol-5-yl)aniline (CAS 923181-37-7)
- [α-Glu](Sidechain trans-position)-Liraglutide (CAS CATO-C4X-199240)
Why CATO?
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