1-(4-Chloro-3-fluorophenyl)-2,2-dimethylbutan-1-one CAS 898765-70-3
| CAS No. | 898765-70-3 |
| Molecular Formula | C12H14ClFO |
| Molecular Weight | 228.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Chloro-3-fluorophenyl)-2,2-dimethylbutan-1-one (CAS 898765-70-3) is a high-purity analytical reference standard with the molecular formula C12H14ClFO and a molecular weight of 228.69 g/mol.
Structurally, 1-(4-Chloro-3-fluorophenyl)-2,2-dimethylbutan-1-one (C12H14ClFO) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 228.69 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 1-(4-Chloro-3-fluorophenyl)-2,2-dimethylbutan-1-one 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 | C12H14ClFO |
| Molecular Weight | 228.69 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
- 1-(3-Chloro-4-fluorophenyl)-3,3-dimethylbutan-1-one (CAS 898764-66-4)
- 1-[(3-Chloro-4-fluorophenyl)methyl]piperazine (CAS 869947-16-0)
- 1-(2-Chloro-6-fluorobenzyl)piperazine (CAS 215655-20-2)
- 2-Chloro-2,2-dimethyl-4-fluorobutyrophenone (CAS 898765-86-1)
- 1-(1-Hydroxycyclopentyl)ethan-1-one (CAS 17160-89-3)
- (3-Methoxyphenyl)(thiophen-2-yl)methanol (CAS 327070-53-1)
- 2-Bromo-5-nitropyridin-4-ol (CAS 54079-67-3)
- 2-Cyclopentylpyrrolidine (CAS 383127-36-4)
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- Ethyl 4-(benzyloxy)-3-fluorobenzoate (CAS 1451154-73-6)
- 1-Acetyl-4-methylpiperidine-4-carbonitrile (CAS 1696686-47-1)
- 2,3-Dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazole-7,8-diamine (CAS 110209-31-9)
- trans-4-ethynylcyclohexan-1-ol (CAS 1346526-64-4)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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