4-Chloro-1-(4-chlorophenyl)butan-1-one CAS 40877-09-6
| CAS No. | 40877-09-6 |
| Molecular Formula | C10H10Cl2O |
| Molecular Weight | 217.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Chloro-1-(4-chlorophenyl)butan-1-one is closely related to a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Chloro-1-(4-chlorophenyl)butan-1-one (CAS 40877-09-6) is a high-purity analytical reference standard with the molecular formula C10H10Cl2O and a molecular weight of 217.09 g/mol.
Owing to a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 4-Chloro-1-(4-chlorophenyl)butan-1-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 217.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-Chloro-1-(4-chlorophenyl)butan-1-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 | C10H10Cl2O |
| Molecular Weight | 217.09 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.) | 1968 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 4-Chloro-1-(2-chlorophenyl)butan-1-one (CAS 103906-66-7)
- 8-chloro-6-(chloromethyl)-3,4-dihydro-2H-1-benzopyran (CAS 1210194-86-7)
- 1-Chloro-4-(4-chlorophenyl)butan-2-one (CAS 84523-62-6)
- 2-Chloro-3-(5-chloro-2-methoxyphenyl)-1-propene (CAS 951895-02-6)
- 3-Chloro-2-(chloromethyl)-1-phenyl-1-propanone (CAS 39192-57-9)
- 4-Chloro-1-(3-chlorophenyl)-1-oxobutane (CAS 90793-58-1)
- 4-Chloro-3-thiophenesulfonyl chloride (CAS 937636-93-6)
- 7-chloro-5-(chloromethyl)-2-methyl-2,3-dihydro-1-benzofuran (CAS 57899-14-6)
Recommended Standards
- 4-(3,4-Dichlorophenyl)butan-2-one (CAS 42160-40-7)
- 5,8-Dichloro-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 269412-45-5)
- 4-(2,6-Dichlorophenyl)butan-2-one (CAS 227027-70-5)
- 5-Bromopyridine-3-carbothioamide (CAS 890093-82-0)
- Stiripentol Impurity 2-d9 (CAS 1262795-35-6)
- 6-Bromobenzo[d]isothiazole-3-carboxamide (CAS 947691-81-8)
- 2-(5-Chloro-1h-1,3-benzodiazol-2-yl)aniline (CAS 10173-52-1)
- 1-(b-D-Arabinofuranosyl)thymine (CAS 605-23-2)
- (4-(2-Nitro-4-(trifluoromethyl)phenoxy)phenyl)boronic acid (CAS 957062-58-7)
- 2,5-Dichloro-4-hydroxybenzenesulfonamide (CAS 71292-92-7)
- 2-(1H-Indol-3-yl)-4-oxo-4-[4-(propan-2-yl)phenyl]butanoic acid (CAS 937605-12-4)
- 1-Boc-4-bromopyrazole (CAS 1150271-23-0)
- 6-(2,2,2-Trifluoroethyl)pyridin-3-amine (CAS 1368371-65-6)
- (10-31)Semaglutide (CAS CATO-C4X-2226283)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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