1,5-bis(3,4-dichlorophenyl)penta-1,4-dien-3-one CAS 42160-05-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42160-05-4 |
| Molecular Formula | C17H10Cl4O |
| Molecular Weight | 372.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,5-bis(3,4-dichlorophenyl)penta-1,4-dien-3-one (CAS 42160-05-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H10Cl4O. Molecular weight: 372.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H10Cl4O |
| Molecular Weight | 372.07 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | Cl-containing |
Related bis Standards
- 3,5-Bis(3,4-dichlorophenyl)-4-methyl-1h-pyrazole (CAS 1159918-93-0)
- 3-((3,5-Dichlorophenyl)sulfonyl)-7-fluoroquinolin-4(1H)-one (CAS 1031955-94-8)
- 1-{4-[(2E)-3-(2,6-Dichlorophenyl)prop-2-enoyl]phenyl}-1H-pyrrole-2,5-dione (CAS 1365988-74-4)
- (E)-4-((1-(3,5-DIchlorophenyl)-3-methyl-2,5-dioxoimidazolidin-4-ylidene)methyl)benzonitrile (CAS 509083-46-9)
- 1-{4-[(2E)-3-(3,4-Dichlorophenyl)prop-2-enoyl]phenyl}-1H-pyrrole-2,5-dione (CAS 949923-52-8)
- 3-((3,4-Dichlorophenyl)sulfonyl)-8-fluoroquinolin-4(1H)-one (CAS 950276-06-9)
- Ethyl 5-(3,4-dichlorophenyl)-2-(2-(methoxycarbonyl)hydrazinyl)-1H-pyrrole-3-carboxylate (CAS 400085-15-6)
- 9-((2,4-Dichlorophenyl)amino)thiazolo[5,4-f]quinazoline-2-carbonitrile (CAS 1425946-13-9)
Recommended Standards
- 4-Iodo-2-trifluoromethyl-1-trifluoromethylsulfanylbenzene (CAS 1408279-94-6)
- Ambroxol Impurity 25 (CAS 1807328-39-7)
- 9,10-Dibromo-9,10-dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one (CAS 34580-10-4)
- 2-[(3-Chlorophenyl)carbamoyl]phenyl N,N-dimethylsulfamate (CAS 338396-35-3)
- (S)-1-(4-chloro-2-methylphenyl)-2-methoxyethan-1-amine (CAS 1269934-59-9)
- (S)-1-(4-fluorophenyl)-N-methylethan-1-amine (CAS 672906-67-1)
- 2-Hydroxy-2-(2-nitrophenyl)acetic acid (CAS 67603-23-0)
- Amlodipine Impurity 48 (CAS CATO-C4X-109548)
- 2-(4-Ethoxyphenyl)butan-2-ol (CAS 1339863-59-0)
- Exenatide (CAS 141758-74-9（free base）)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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