1-(3,4-Dichlorophenyl)-3,3-dimethylbutan-1-one CAS 898764-90-4
| CAS No. | 898764-90-4 |
| Molecular Formula | C12H14Cl2O |
| Molecular Weight | 245.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-(3,4-Dichlorophenyl)-3,3-dimethylbutan-1-one (C12H14Cl2O) contains a hydroxyl group, an ether linkage, 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 245.14 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 1-(3,4-Dichlorophenyl)-3,3-dimethylbutan-1-one (CAS 898764-90-4), a certified reference material (molecular formula C12H14Cl2O, MW 245.14 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H14Cl2O |
| Molecular Weight | 245.14 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 | Cl-containing |
Related Dichlorophenyl Standards
- 1-(2,4-Dichlorophenyl)-4-methylpentan-2-one (CAS 1177228-87-3)
- 1-(3,5-Dichlorophenyl)hexan-1-one (CAS 1352208-27-5)
- 1-(2,3-Dichlorophenyl)-2,2-dimethylbutan-1-one (CAS 898765-92-9)
- 1-(2,3-Dichlorophenyl)-3,3-dimethylbutan-1-one (CAS 898764-84-6)
- 1-(2,4-Dichlorophenyl)-2,2-dimethylbutan-1-one (CAS 898765-94-1)
- 1-(2,5-Dichlorophenyl)-2,2-dimethylbutan-1-one (CAS 898765-96-3)
- 1-(3,4-Dichlorophenyl)hexan-1-one (CAS 68329-74-8)
- 2-Butyl-2-(2,4-dichlorophenyl)oxirane (CAS 88374-07-6)
Recommended Standards
- 1-(2-Bromophenyl)-3-methylthiourea (CAS 52599-27-6)
- 1-(2-Bromo-4-methylphenyl)thiourea (CAS 66644-79-9)
- 1-(3-Bromophenyl)-2-(methylthio)ethan-1-one (CAS 508220-92-6)
- 1-(4-Bromophenyl)-2-(methylthio)ethan-1-one (CAS 23343-31-9)
- δ-Aminobenzenebutanol (CAS 42331-15-7)
- 5-Hydroxy-3-(4-iodophenyl)isoxazole (CAS 1692378-88-3)
- 2-Methylbutyl 2-cyano-2-(3-(4-methylpiperazin-1-yl)quinoxalin-2-yl)acetate (CAS 578000-11-0)
- 3-methylbut-2-en-1-yl 2-{[(tert-butoxy)carbonyl]amino}acetate (CAS 82706-45-4)
- 2-cyclopropyl-2-methoxyethan-1-ol (CAS 1783648-29-2)
- N-(5-Acetyl-4-methylthiazol-2-yl)furan-2-carboxamide (CAS 413613-24-8)
- Loperamide EP Impurity E (CAS 1426322-82-8)
- 2-Chloro-5-(cyanomethyl)benzoic acid (CAS 66658-58-0)
- Ritobegron, >98% (HPLC) (CAS 255734-04-4)
- Endo-Gly4-Semaglutide (CAS CATO-C4X-222679)
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