3-(4-Chloro-2-methylphenoxy)butan-2-one CAS 30343-33-0
| CAS No. | 30343-33-0 |
| Molecular Formula | C11H13ClO2 |
| Molecular Weight | 212.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(4-Chloro-2-methylphenoxy)butan-2-one (CAS 30343-33-0), molecular formula C11H13ClO2 and molecular weight 212.67 g/mol, is a CATO reference standard with documented purity and traceability.
3-(4-Chloro-2-methylphenoxy)butan-2-one (C11H13ClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 3-(4-Chloro-2-methylphenoxy)butan-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 | C11H13ClO2 |
| Molecular Weight | 212.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 3-Chloro-5-tert-butylbenzoic acid (CAS 1000341-32-1)
- 2-Chloro-6-isobutoxybenzaldehyde (CAS 1020960-35-3)
- 2-Chloro-5-methylthiophene-3-sulfonic acid (CAS 1026315-06-9)
- 1-(3-Chloro-6-hydroxy-2,4-dimethylphenyl)propan-1-one (CAS 105041-56-3)
- 2-Chloro-3-(3,4-dimethoxyphenyl)-1-propene (CAS 111860-79-8)
- [5-chloro-2-(cyclopropylmethoxy)phenyl]methanol (CAS 1154338-83-6)
- 1-(5-Chloro-2-hydroxyphenyl)-3-methylbutan-1-one (CAS 1225954-36-8)
- 1-(5-Chloro-2-hydroxyphenyl)-2,2-dimethylpropan-1-one (CAS 1225954-49-3)
Recommended Standards
- 3-(3-Chlorophenyl)-3-methylbutanoic acid (CAS 4094-61-5)
- 3-(4-Chloro-3-fluorophenyl)thiophene (CAS 893736-58-8)
- 3-(2-Chlorophenyl)-3-methylbutanoic acid (CAS 91427-34-8)
- 3-(4-Chlorophenyl)-2,2-dimethylpropanoic acid (CAS 57145-14-9)
- N,5-diphenylthiophene-2-carboxamide (CAS 69202-27-3)
- 3-Methoxy-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1262010-93-4)
- (S)-1-(3-aminopyrrolidin-1-yl)-2,2,2-trifluoroethan-1-one (CAS 178688-08-9)
- 1-[4-(Difluoromethoxy)phenyl]-2-phenylethanone (CAS 83882-61-5)
- (3-Chloro-4-methoxyphenyl)(phenyl)methanone (CAS 10547-61-2)
- 1,4-Dibromo-2,2-dimethylbutane (CAS 52750-57-9)
- (5-Bromo-2-pyrimidyl)methyl Benzoate (CAS 1025351-12-5)
- 2-(4-Chlorophenoxy)-3-[3-(trifluoromethyl)phenyl]quinoline (CAS 337921-84-3)
- N-Phenyl-2H-indazol-2-amine (CAS 42963-47-3)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
Why CATO?
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