2-Chloro-4-fluorobenzyl Chloride CAS 93286-22-7
| CAS No. | 93286-22-7 |
| Molecular Formula | C7H5Cl2F |
| Molecular Weight | 179.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4-fluorobenzyl Chloride (CAS 93286-22-7) is a high-purity analytical reference standard with the molecular formula C7H5Cl2F and a molecular weight of 179.02 g/mol.
Structurally, 2-Chloro-4-fluorobenzyl Chloride (C7H5Cl2F) contains fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 179.02 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Chloro-4-fluorobenzyl Chloride 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.
Physical & Chemical Properties
| Molecular Formula | C7H5Cl2F |
| Molecular Weight | 179.02 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.) | 1983 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 2-chloro-1-(chloromethyl)-3-fluorobenzene (CAS 1214345-35-3)
- 1-Chloro-2-(chloromethyl)-4-fluorobenzene (CAS 898910-40-2)
- 1-Chloro-3-(chloromethyl)-5-fluorobenzene (CAS 79944-65-3)
- 3-Chloro-4-fluorobenzyl Chloride (CAS 2994-69-6)
- 4-Chloro-1-(chloromethyl)-2-fluorobenzene (CAS 87417-71-8)
- 4-chloro-6-(chloromethyl)-1,3,5-triazin-2-amine (CAS 1139245-08-1)
- 5-Chloro-1-methyl-1H-pyrazole-3-carbonyl chloride (CAS 1017590-29-2)
- 4-Chloro-1-methyl-1H-pyrazole-3-carbonyl chloride (CAS 1048340-09-5)
Recommended Standards
- 2-Bromofluorobenzene-d4 (CAS 50592-35-3)
- 3-((Dimethylamino)methyl)benzeneboronic acid (CAS 819849-22-4)
- 2-[(Dimethylamino)methyl]phenylboronic Acid (CAS 85107-53-5)
- 3,4-Dichloro-2-fluorotoluene (CAS 924626-74-4)
- 4-Methyl-1-(prop-2-en-1-yl)-1,2-dihydroquinolin-2-one (CAS 128128-28-9)
- 2-(2-(2-(2-Mercaptoacetamido)acetamido)acetamido)acetic acid (CAS 66516-09-4)
- 1-(4,5-Dichloro-2-nitrophenyl)propan-2-one (CAS 1513150-44-1)
- 7,7,9,9-Tetramethyl-8-(l1-oxidaneyl)-1,3,8-triazaspiro[4.5]decane-2,4-dione (CAS 15871-56-4)
- Flavesone (CAS 22595-45-5)
- tert-Butyl 2-((pyridin-2-ylthio)methyl)pyrrolidine-1-carboxylate (CAS 1353967-38-0)
- 3-[2-(methoxymethyl)phenyl]-2-methylprop-2-enal (CAS 1563755-20-3)
- 4-Ethynyl-2-fluoro-1-methoxybenzene (CAS 120136-28-9)
- 3-(2-Morpholino-2-oxoethyl)-1,3-diazaspiro[4.5]decane-2,4-dione (CAS 733791-48-5)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
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