4,4-Dichloro-3-methylbenzophenone CAS 951891-10-4
| CAS No. | 951891-10-4 |
| Molecular Formula | C14H10Cl2O |
| Molecular Weight | 265.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4,4-Dichloro-3-methylbenzophenone (C14H10Cl2O) contains 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 265.13 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).
CATO supplies 4,4-Dichloro-3-methylbenzophenone (CAS 951891-10-4), a certified reference material (molecular formula C14H10Cl2O, MW 265.13 g/mol) for analytical method development and quality control.
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), 4,4-Dichloro-3-methylbenzophenone 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 | C14H10Cl2O |
| Molecular Weight | 265.13 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.) | 1987 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
- 3,4-Dichloro-4-methylbenzophenone (CAS 125016-15-1)
- 1-(3’,4’-dichloro-1,1’-biphenyl-4-yl)ethanone (CAS 926254-63-9)
- 2,2-Dichloro-1,2-diphenylethan-1-one (CAS 31315-51-2)
- 2,4-Dichloro-3-methylbenzophenone (CAS 74617-45-1)
- 2,4'-Dichloro-5-methyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 2586126-36-3)
- 3,3-Dichloro-4-methylbenzophenone (CAS 951890-84-9)
- 3,4-Dichloro-3-methylbenzophenone (CAS 844885-24-1)
- 3,5-Dichloro-2-methylbenzophenone (CAS 54941-71-8)
Recommended Standards
- 3,5-Dichloro-3-methylbenzophenone (CAS 951887-42-6)
- 5-Bromo-N,N-dimethylpyridine-3-sulfonamide (CAS 896160-99-9)
- 5-Fluoro-2-isopropyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2098216-20-5)
- 6-(5-Bromothiophen-2-yl)nicotinonitrile, >97% (CAS 619334-37-1)
- 2-Aminocyclopentanone (CAS 339362-68-4)
- 7-Methylbenzo[d]isothiazol-4-ol (CAS 693220-44-9)
- 3,4,5-Trimethyl-2H-pyrrol-2-one (CAS 89267-97-0)
- 1-(3-Bromophenyl)propan-2-ol (CAS 1184574-05-7)
- Methyl 4-bromopentanoate (CAS 75411-76-6)
- (S)-1-(4-Fluoro-3-methylphenyl)ethanamine (CAS 1213299-63-8)
- 2-(4,6-Dimethylpyrimidin-2-yl)ethan-1-amine dihydrochloride (CAS 1269151-25-8)
- 3,5-Di-o-tolyl-1H-pyrazole (CAS 1159989-40-8)
- Mezerein (CAS 34807-41-5)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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