(3,4-Dichlorophenyl)(o-tolyl)methanone CAS 951887-30-2
| CAS No. | 951887-30-2 |
| Molecular Formula | C14H10Cl2O |
| Molecular Weight | 265.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (3,4-Dichlorophenyl)(o-tolyl)methanone 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.
(3,4-Dichlorophenyl)(o-tolyl)methanone (CAS 951887-30-2), molecular formula C14H10Cl2O and molecular weight 265.13 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (3,4-Dichlorophenyl)(o-tolyl)methanone (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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 Dichlorophenyl Standards
- 3-(3,4-dichlorophenyl)-3-methyloxolane-2,5-dione (CAS 1094333-89-7)
- (3,5-Dichlorophenyl)(p-tolyl)methanone (CAS 13395-63-6)
- 1-(2,4-Dichlorophenyl)-2-phenylethan-1-one (CAS 93534-20-4)
- 1-(3,4-Dichlorophenyl)-2-phenylethan-1-one (CAS 93534-22-6)
- 1-(3,5-Dichlorophenyl)-2-phenylethanone (CAS 845781-25-1)
- 2-(2,4-Dichlorophenyl)-1-phenylethan-1-one (CAS 93534-17-9)
- 3-(2,4-Dichlorophenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-05-5)
- 3-(3,4-Dichlorophenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-14-6)
Recommended Standards
- (2-Bromo-4-(methylsulfonyl)phenyl)hydrazine (CAS 849035-73-0)
- (3-Chloro-4-methylphenyl)(2-chlorophenyl)methanone (CAS 861307-17-7)
- N-((5-Bromopyridin-3-yl)methyl)methanesulfonamide (CAS 173999-05-8)
- (3-Chloro-4-methylphenyl)(4-chlorophenyl)methanone (CAS 951890-86-1)
- 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)benzenesulfonylchloride (CAS 338422-71-2)
- Methyl 9-oxospiro[5.5]Undecane-3-carboxylate (CAS 2092559-82-3)
- Choline O-sulfate - (CAS 4858-96-2)
- 5-(1-Amino-2-hydroxyethyl)-2-fluorophenol (CAS 1270349-34-2)
- 3-(5-Chlorobenzo[d]thiazol-2-yl)-2-phenylquinazolin-4(3H)-one (CAS 82450-43-9)
- Ethyl-(2,2,6,6-tetramethyl-piperidin-4-yl)-amine (CAS 63738-29-4)
- Ethyl 2-amino-2-(2-(trifluoromethyl)phenyl)acetate (CAS 500772-65-6)
- 1,6-Dihydro-5-hydroxy-6-oxo-4-pyrimidinecarboxamide (CAS 954240-93-8)
- 3-Cyclopropyl-6,7-dihydro-1H-indazol-4(5H)-one (CAS 1367905-89-2)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
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