1-chloro-1,1-difluoro-4-phenylbutan-2-one CAS 145299-85-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 145299-85-0 |
| Molecular Formula | C10H9ClF2O |
| Molecular Weight | 218.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-chloro-1,1-difluoro-4-phenylbutan-2-one (CAS 145299-85-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9ClF2O. Molecular weight: 218.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9ClF2O |
| Molecular Weight | 218.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1998 |
| Halogen Content | F/Cl-containing |
Related chloro Standards
- 4-Chloro-1-(2,5-difluorophenyl)butan-1-one (CAS 1216260-42-2)
- 2-Chloro-1-(3,4-dimethylphenyl)-2,2-difluoroethan-1-one (CAS 1352214-84-6)
- 2-Chloro-1-(4-ethylphenyl)-2,2-difluoroethan-1-one (CAS 1352218-43-9)
- 2-Chloro-1-(2,3-dimethylphenyl)-2,2-difluoroethan-1-one (CAS 1352224-82-8)
- 4-(4-Chloro-2,6-difluorophenyl)butan-2-one (CAS 1956307-36-0)
- 4-Chloro-1-(2,4-difluorophenyl)butan-1-one (CAS 50528-16-0)
- 898761-48-3 4-Chloro-1-(3,4-difluorophenyl)butan-1-one DTXSID90645166 (CAS 898761-48-3)
- 3-Chloro-9H-pyrido[2,3-b]indol-5-ol (CAS 1005498-50-9)
Recommended Standards
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- 6-Boc-4,5,6,7-tetrahydroisoxazolo[5,4-c]pyridin-3(2H)-one (CAS 83491-28-5)
- Telotristat Etiprate (CAS 1137608-69-5)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
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