4-(4-Chlorophenyl)but-3-en-2-one CAS 3160-40-5
| CAS No. | 3160-40-5 |
| Molecular Formula | C10H9ClO |
| Molecular Weight | 180.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(4-Chlorophenyl)but-3-en-2-one (CAS 3160-40-5), a certified reference material (molecular formula C10H9ClO, MW 180.63 g/mol) for analytical method development and quality control.
Structurally, 4-(4-Chlorophenyl)but-3-en-2-one (C10H9ClO) contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 180.63 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-(4-Chlorophenyl)but-3-en-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H9ClO |
| Molecular Weight | 180.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- 1-(4-Chlorophenyl)cyclopropane-1-carbaldehyde (CAS 100845-90-7)
- 3-(2-Chlorophenyl)cyclobutanone (CAS 1080636-35-6)
- 1-(3-Chlorophenyl)-2-methylprop-2-en-1-one (CAS 1193779-94-0)
- 1-(3-Chlorophenyl)cyclopropanecarbaldehyde (CAS 1213775-28-0)
- 2-(2-Chlorophenyl)cyclobutan-1-one (CAS 1242029-75-9)
- [2-(4-chlorophenyl)ethyl](cyano)amine (CAS 1247372-60-6)
- (R)-2-(4-Chlorophenyl)-2,3-dihydrofuran (CAS 131543-56-1)
- 2-(4-Chlorophenyl)-4,5-dihydro-1H-imidazole (CAS 13623-52-4)
Recommended Standards
- 4-(4-Chlorophenyl)but-3-en-2-one (CAS 30626-03-0)
- 4-(Bicyclo[1.1.1]Pentan-1-yl)-2-chloropyrimidine (CAS 2198585-58-7)
- 4-(3-Chlorophenyl)but-3-yn-2-ol (CAS 265661-01-6)
- 4-Chloro-1,2-dimethyl-1H-benzo[d]imidazole (CAS 34373-78-9)
- 1-(3-Fluorophenyl)cyclohexylamine (CAS 125827-86-3)
- 2-chloro-1,7-naphthyridine-3-carbonitrile (CAS 1934530-35-4)
- Potassium trifluoro(3-((3-nitrophenyl)amino)-3-oxopropyl)borate (CAS 1705578-38-6)
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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 18665070610 / Nicole.chen@cato-chem.com