Bis(3-chlorophenyl)methanone CAS 7094-34-0
| CAS No. | 7094-34-0 |
| Molecular Formula | C13H8Cl2O |
| Molecular Weight | 251.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Bis(3-chlorophenyl)methanone (CAS 7094-34-0) is a high-purity analytical reference standard with the molecular formula C13H8Cl2O and a molecular weight of 251.11 g/mol.
Structurally, Bis(3-chlorophenyl)methanone (C13H8Cl2O) contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring 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 251.11 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 manufactures Bis(3-chlorophenyl)methanone 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 | C13H8Cl2O |
| Molecular Weight | 251.11 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.) | 1959 |
| Halogen Content | Cl-containing |
Related Bis Standards
- (2-Chlorophenyl)(3-chlorophenyl)methanone (CAS 77008-58-3)
- (3-Chlorophenyl)(4-chlorophenyl)methanone (CAS 7498-66-0)
- Bis(2-chlorophenyl)methanone (CAS 5293-97-0)
- 1,2-Bis(4-chlorophenyl)diazene (CAS 1602-00-2)
- 1,2-bis(2-Chlorophenyl)ethane (CAS 6639-40-3)
- 1-(4-Chlorophenyl)-5-phenylpenta-2,4-dien-1-one (CAS 2204-33-3)
- Bis(4-chlorophenyl)(hydroxy)borane (CAS 89566-59-6)
- n-[(3-chlorophenyl)methyl]-1-azabicyclo[2.2.2]octan-3-amine (CAS 682778-37-6)
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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