3-Chloro-1-(3,4-dichlorophenyl)propan-1-one CAS 35857-66-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35857-66-0 |
| Molecular Formula | C9H7Cl3O |
| Molecular Weight | 237.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chloro-1-(3,4-dichlorophenyl)propan-1-one (CAS 35857-66-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H7Cl3O. Molecular weight: 237.51 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H7Cl3O |
| Molecular Weight | 237.51 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1967 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 2-Chloro-1-(3,4-dichlorophenyl)propan-1-one (CAS 1097824-35-5)
- 2-Chloro-1-(2,5-dichlorophenyl)propan-1-one (CAS 1098360-61-2)
- 1-Chloro-3-(2,6-dichlorophenyl)propan-2-one (CAS 116316-58-6)
- 2-Chloro-1-(2,4-dichlorophenyl)propan-1-one (CAS 130235-07-3)
- 1-Chloro-3-(2,4-dichlorophenyl)propan-2-one (CAS 90273-68-0)
- 1-Chloro-3-(3,4-dichlorophenyl)propan-2-one (CAS 33107-81-2)
- 3-Chloro-5-fluorophenethyl bromide (CAS 1601179-59-2)
- 5-Chloro-2,2-difluoro-6-nitrobenzo[d][1,3]dioxole (CAS 1027513-83-2)
Recommended Standards
- 3-(3,4-Dichlorophenyl)propanoyl chloride (CAS 90273-67-9)
- 1-(4-bromobutyl)-4-chloro-1H-pyrazole (CAS 132449-90-2)
- 4-Bromo-5-chloro-3-methyl-1-propyl-1H-pyrazole (CAS 29939-07-9)
- Cyclohexanesulfinic acid (CAS 5675-01-4)
- 2-bromo-1-(2-methoxypyridin-3-yl)ethan-1-one hydrobromide (CAS 1803587-81-6)
- (2E)-1-{2-methylimidazo[1,2-a]pyridin-3-yl}-3-(4-nitrophenyl)prop-2-en-1-one (CAS 1357155-88-4)
- (2S)-5-Fluoropyrrolidine-2-carboxylic acid (CAS 143738-51-6)
- Risperidone Impurity 43 (CAS 439082-09-4)
- 2,6-Dihydroxypyrrolo[3,4-f]isoindole-1,3,5,7(2H,6H)-tetraone (CAS 57583-53-6)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com