(2E)-3-(2-Chlorophenyl)-1-(3,4-dichlorophenyl)prop-2-en-1-one CAS 1208985-99-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1208985-99-2 |
| Molecular Formula | C15H9Cl3O |
| Molecular Weight | 311.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2E)-3-(2-Chlorophenyl)-1-(3,4-dichlorophenyl)prop-2-en-1-one (CAS 1208985-99-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H9Cl3O. Molecular weight: 311.59 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H9Cl3O |
| Molecular Weight | 311.59 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
Related E Standards
- (2E)-3-(2-Chlorophenyl)-1-(2,5-dichlorophenyl)prop-2-en-1-one (CAS 1003451-95-3)
- (2E)-3-(3-Chlorophenyl)-1-(2,5-dichlorophenyl)prop-2-en-1-one (CAS 1003745-16-1)
- (2E)-1-(3-Chlorophenyl)-3-(2,4-dichlorophenyl)prop-2-en-1-one (CAS 1004209-24-8)
- 1-(4-Chlorophenyl)-3-(2,6-dichlorophenyl)prop-2-en-1-one (CAS 104890-73-5)
- (E)-1-(4-Chlorophenyl)-3-(2,4-dichlorophenyl)prop-2-en-1-one (CAS 133031-38-6)
- (2E)-3-(4-Chlorophenyl)-1-(2,4-dichlorophenyl)prop-2-en-1-one (CAS 166824-09-5)
- (2E)-1-(2-Chlorophenyl)-3-(2,4-dichlorophenyl)prop-2-en-1-one (CAS 854835-59-9)
- (2E)-3-(3-Chlorophenyl)-1-(2,4-dichlorophenyl)prop-2-en-1-one (CAS 607717-57-7)
Recommended Standards
- Cabazitaxel Impurity 37 (CAS 131023-37-5)
- Diclazuril EP Impurity E (CAS 132252-58-5)
- 5-Bromo-2-chloro-N-cyclopropylpyridine-3-sulfonamide (CAS 1248285-90-6)
- 5-bromo-2-(chloromethyl)pyrrolo[2,1-f][1,2,4]triazine (CAS 1368300-93-9)
- 2-bromo-6-chlorothieno[2,3-b]pyridine (CAS 68236-35-1)
- 2-Amino-3-(2-chloro-5-nitrophenyl)propanoic acid (CAS 603941-08-8)
- 2-Chloro-N,N-diethyl-5,6-dimethylpyrimidin-4-amine (CAS 62968-44-9)
- 5-Methoxy-1,3-dimethylindolin-2-one (CAS 116707-99-4)
- 2-Chloro-3-ethynyl-4-fluoro-1,5-dimethoxybenzene (CAS 1453211-51-2)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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