2-[(2-Chlorobenzyl)oxy]benzoyl chloride CAS 1160249-76-2
| CAS No. | 1160249-76-2 |
| Molecular Formula | C14H10Cl2O2 |
| Molecular Weight | 281.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-[(2-Chlorobenzyl)oxy]benzoyl chloride (C14H10Cl2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 281.13 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).
2-[(2-Chlorobenzyl)oxy]benzoyl chloride (CAS 1160249-76-2), molecular formula C14H10Cl2O2 and molecular weight 281.13 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-[(2-Chlorobenzyl)oxy]benzoyl chloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H10Cl2O2 |
| Molecular Weight | 281.13 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
Related Chlorobenzyl Standards
- 4-[(2-Chlorobenzyl)oxy]benzoyl chloride (CAS 1160249-37-5)
- 3-[(2-Chlorobenzyl)oxy]benzoyl chloride (CAS 1160249-80-8)
- 2-[(3-Chlorobenzyl)oxy]benzoyl chloride (CAS 1160250-13-4)
- 4-[(3-Chlorobenzyl)oxy]benzoyl chloride (CAS 1160250-21-4)
- 3-[(4-Chlorobenzyl)oxy]benzoyl chloride (CAS 1160260-07-0)
- 3-((3-Chlorobenzyl)oxy)benzoyl chloride (CAS 136996-42-4)
- 4-[(4-Chlorobenzyl)oxy]benzoyl chloride (CAS 62290-53-3)
- 3-((3-Chlorobenzyl)thio)-5-methylisothiazole-4-carbonitrile (CAS 338778-17-9)
Recommended Standards
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- 3-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)oxazolidin-2-one (CAS 1056039-89-4)
- 2-Chloro-1-methoxy-4-methyl-3-nitro-benzene (CAS 1807173-28-9)
- Ethyl 1-methyl-7-oxo-4,7-dihydro-1H-pyrazolo[4,3-b]pyridine-6-carboxylate (CAS 59376-44-2)
- (S)-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-ol (CAS 1932479-56-5)
- (R)-tert-Butyl 1-(3-fluoro-2-nitrophenyl)pyrrolidine-3-ylcarbamate (CAS 1233860-14-4)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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