4-Benzylbenzoyl chloride CAS 22746-83-4
| CAS No. | 22746-83-4 |
| Molecular Formula | C14H11ClO |
| Molecular Weight | 230.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H11ClO, 4-Benzylbenzoyl chloride contains a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 230.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO supplies 4-Benzylbenzoyl chloride (CAS 22746-83-4), a certified reference material (molecular formula C14H11ClO, MW 230.69 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 4-Benzylbenzoyl 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 | C14H11ClO |
| Molecular Weight | 230.69 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
Related Benzylbenzoyl Standards
Recommended Standards
- 3-chloro-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-c]pyridazine (CAS 25823-53-4)
- 4-Chloro-3-methylbenzophenone (CAS 35256-82-7)
- 3-(tert-Butyl)-5-chloro-1,6-dimethylpyrimidine-2,4(1H,3H)-dione (CAS 7692-49-1)
- (4-Chlorophenyl)(p-tolyl)methanone (CAS 5395-79-9)
- Methyl 3-bromo-4-(N,N-dimethylsulfamoyl)benzoate (CAS 1333551-35-1)
- 1-((1-Bromopropan-2-yl)oxy)-4-chlorobenzene (CAS 86621-31-0)
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