(3-Chlorophenyl)acetyl chloride CAS 41904-39-6
| CAS No. | 41904-39-6 |
| Molecular Formula | C8H6Cl2O |
| Molecular Weight | 189.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3-Chlorophenyl)acetyl chloride is closely related to a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (3-Chlorophenyl)acetyl chloride (CAS 41904-39-6), a certified reference material (molecular formula C8H6Cl2O, MW 189.04 g/mol) for analytical method development and quality control.
The molecular framework of (3-Chlorophenyl)acetyl chloride (C8H6Cl2O) is characterized by a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (3-Chlorophenyl)acetyl 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 | C8H6Cl2O |
| Molecular Weight | 189.04 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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- 2-(2-Chlorophenyl)acetyl chloride (CAS 51512-09-5)
- 51581-54-5 1-(4-Chlorophenyl)imidazole DTXSID90199538 (CAS 51581-54-5)
- 2-((2-Chlorophenyl)thio)ethan-1-ol (CAS 13290-15-8)
- 2-((4-Chlorophenyl)thio)ethan-1-ol (CAS 13457-98-2)
- 2-[(3-Chlorophenyl)thio]ethanol (CAS 13457-99-3)
- 2-(2-Chlorophenyl)-2-fluoroacetic acid (CAS 1379664-88-6)
- 2-(3-Chlorophenyl)-2-fluoroacetic acid (CAS 74590-68-4)
- 2-(4-Chlorophenyl)-2-fluoroacetic Acid (CAS 74590-69-5)
Recommended Standards
- (2S)-2-(3,4-Dichlorophenyl)oxirane (CAS 256474-26-7)
- (E)-((1,2-Dichlorovinyl)Oxy)Benzene (CAS 60785-20-8)
- (2,6-Dichlorobenzylidene)hydrazine (CAS 59714-30-6)
- 1,4-Dichloro-6,7-dihydro-5H-cyclopenta[d]pyridazine (CAS 91846-80-9)
- N-Desmethyl Droloxifene-d5 (CAS 1185241-63-7)
- (7-Bromo-1H-indol-3-yl)methanol (CAS 1158402-48-2)
- 2-Amino-5-fluoro-4-(trifluoromethoxy)benzoic acid (CAS 1805276-92-9)
- trans-2-methylcyclohexanamine;hydrochloride (CAS 39558-31-1)
- 1-(2-(4-Fluorophenyl)pyrrolidin-1-yl)ethan-1-one (CAS 1355231-15-0)
- 2-(2-Phenoxyethyl)isoindoline-1,3-dione (CAS 83725-61-5)
- 2-Methoxy-N-(2-(pyridin-2-yl)ethyl)acetamide (CAS 1210792-81-6)
- 2-(4-Chlorophenyl)-5-(pentafluoro-λ6-sulfanyl)-1H-indole (CAS 1394319-64-2)
- 4-Phenyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1168106-39-5)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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