1-(Chloromethyl)-2,3,4,5-tetrafluorobenzene CAS 21622-18-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21622-18-4 |
| Molecular Formula | C7H3ClF4 |
| Molecular Weight | 198.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(Chloromethyl)-2,3,4,5-tetrafluorobenzene (CAS 21622-18-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H3ClF4. Molecular weight: 198.55 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H3ClF4 |
| Molecular Weight | 198.55 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.) | 1963 |
| Halogen Content | F/Cl-containing |
Related Chloromethyl Standards
- 1-(Chloromethyl)-5-methyl-3-(trifluoromethyl)-1H-pyrazole (CAS 1006356-44-0)
- 4-(Chloromethyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazole (CAS 1222556-79-7)
- 3-(chloromethyl)-1-methyl-5-(trifluoromethyl)-1H-pyrazole (CAS 1260658-92-1)
- 3-(Chloromethyl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole (CAS 1260658-95-4)
- 5-(Chloromethyl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole (CAS 1281984-44-8)
- 2-(Chloromethyl)-1-(2,2,2-trifluoroethyl)-1h-imidazole hydrochloride (CAS 135206-93-8)
- 5-(Chloromethyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazole (CAS 184358-63-2)
- 4-(Chloromethyl)-1-(2,2,2-trifluoroethyl)-1h-pyrazole (CAS 405103-71-1)
Recommended Standards
- 1-Chloro-5-(difluoromethyl)-2,4-difluorobenzene (CAS 1261869-24-2)
- 1-Chloro-2-fluoro-4-(trifluoromethyl)benzene (CAS 32137-20-5)
- 1-Chloro-2-(difluoromethyl)-3,5-difluorobenzene (CAS 1261846-42-7)
- 3,4-Dibromo-1-cyclopropyl-1H-pyrrol-2(5H)-one (CAS 1706451-17-3)
- 5-[(3-Methoxyphenylamino)methylene]-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 213699-52-6)
- (2,5-Difluorobenzyl)(phenyl)sulfane (CAS 1443351-24-3)
- 3-(Diethylamino)-4,4,4-trifluorobutanoic acid (CAS 1340028-19-4)
- 3,5-Dibromo-4-(difluoromethyl)picolinonitrile (CAS 1804445-37-1)
- Methyl (R)-3-amino-3-(3-fluoro-4-hydroxyphenyl)propanoate (CAS 1213379-65-7)
- Mast Cell Degranulating Peptide (CAS 83856-13-7)
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