1-(4'-Chloro-[1,1'-biphenyl]-3-yl)ethan-1-one CAS 893734-59-3
| CAS No. | 893734-59-3 |
| Molecular Formula | C14H11ClO |
| Molecular Weight | 230.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system, 1-(4'-Chloro-[1,1'-biphenyl]-3-yl)ethan-1-one is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 230.69 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-(4'-Chloro-[1,1'-biphenyl]-3-yl)ethan-1-one (CAS 893734-59-3), molecular formula C14H11ClO and molecular weight 230.69 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), 1-(4'-Chloro-[1,1'-biphenyl]-3-yl)ethan-1-one 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.) | 1987 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 2-(4-Chloro-3,5-dimethyl-1H-pyrazol-1-yl)butanehydrazide (CAS 1005696-51-4)
- Ethyl 2-(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)propanoate (CAS 1007487-54-8)
- 2-(2-Chloro-6,7-dimethylquinolin-3-yl)acetonitrile (CAS 1017191-76-2)
- 2-(2-Chloro-7,8-dimethylquinolin-3-yl)acetonitrile (CAS 1017192-01-6)
- 2-(2-Chloro-5,7-dimethylquinolin-3-yl)acetonitrile (CAS 1017329-62-2)
- 2-(2-Chloro-6,8-dimethylquinolin-3-yl)acetonitrile (CAS 1017329-66-6)
- 2-(2-Chloro-8-ethylquinolin-3-yl)acetonitrile (CAS 1017329-86-0)
- 2-(2-Chloro-5,8-dimethylquinolin-3-yl)acetonitrile (CAS 1017355-86-0)
Recommended Standards
- 1-(4'-Chloro-[1,1'-biphenyl]-2-yl)ethanone (CAS 893739-17-8)
- 1-(4'-Chloro-[1,1'-biphenyl]-4-yl)ethan-1-one (CAS 5002-07-3)
- 1-(3-Chlorophenyl)-2-phenylethan-1-one (CAS 62482-45-5)
- 1-(4-Chlorophenyl)-2,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 866152-54-7)
- 2,4-Bis(4-biphenylyl)-6-chloro-1,3,5-triazine (CAS 182918-13-4)
- 4-(Hydroxymethyl)-4H-1,2,4-triazole-3,5-diol (CAS 474459-27-3)
- 2,3-Dimethyl-3-pentanol (CAS 595-41-5)
- 6-(Benzo[d][1,3]dioxol-5-yl)picolinic acid (CAS 887983-53-1)
- 2-(Benzo[d]thiazol-2-ylthio)ethanamine (CAS 60372-30-7)
- 4-Chloro-8-(trifluoromethyl)quinazoline (CAS 16499-66-4)
- 2-Amino-2-phenylacetamide hydrochloride (CAS 51703-58-3)
- Apremilast Impurity 36 (CAS 253168-82-0)
- Methyl 5-amino-1-(2,4-difluorophenyl)-1H-pyrazole-4-carboxylate (CAS 1264049-61-7)
- Hepcidin/LEAP-1 (Human); Liver-Expressed Antimicrobial Peptide (CAS 342790-21-0)
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