1-(2-Chloro-5-methoxy-4-methylphenyl)ethanone CAS 1548060-32-7
| CAS No. | 1548060-32-7 |
| Molecular Formula | C10H11ClO2 |
| Molecular Weight | 198.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 1-(2-Chloro-5-methoxy-4-methylphenyl)ethanone is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 198.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO supplies 1-(2-Chloro-5-methoxy-4-methylphenyl)ethanone (CAS 1548060-32-7), a certified reference material (molecular formula C10H11ClO2, MW 198.65 g/mol) for analytical method development and quality control.
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 1-(2-Chloro-5-methoxy-4-methylphenyl)ethanone 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 | C10H11ClO2 |
| Molecular Weight | 198.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1992 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 6-Chloro-4-(isopropylamino)nicotinaldehyde (CAS 1012880-02-2)
- 2-Chloro-6-(cyclopentyloxy)pyrazine (CAS 1016697-18-9)
- 3-Chloro-5-(methylsulfonyl)-1,2,4-thiadiazole (CAS 10191-91-0)
- 5-Chloro-6-methyl-3-(pyrrolidin-1-yl)-1,2,4-triazine (CAS 1023818-03-2)
- Methyl 2-(5-chloro-2-methylphenyl)acetate (CAS 1076191-96-2)
- Methyl (2-chloro-6-methylphenyl)acetate (CAS 1076192-08-9)
- 3-(4-Chloro-3-methylphenyl)propanoic acid (CAS 1086386-05-1)
- 2-Chloro-N-ethyl-N-methylnicotinamide (CAS 112006-59-4)
Recommended Standards
- Ethyl 4-chloro-2-methylbenzoate (CAS 15393-58-5)
- 15516-45-7 (2,4-Dimethylphenoxy)acetyl chloride DTXSID00608040 (CAS 15516-45-7)
- Ethyl 2-chloromethylbenzoate (CAS 1531-78-8)
- 6-Chloro-N-isopropylpyridine-2-carboxamide (CAS 157328-17-1)
- Methyl 3-amino-2-((tert-butoxycarbonyl)amino)benzoate (CAS 474708-09-3)
- Testosterone 17-butyrate (CAS 3410-54-6)
- 5-Chloro-3,6-dimethylpyrazin-2(1H)-one (CAS 33870-84-7)
- tert-Butyl 4-(2-amino-4- (CAS 1004304-10-2)
- 2-Methylquinoline-3-carboxylic acid (CAS 635-79-0)
- Rupatadine Impurity 42 (CAS CATO-C4X-102742)
- 5-Iodopyrimidine-2,4-diamine (CAS 157924-46-4)
- Ethyl N-(3-{2-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]hydrazino}-2-cyanoacryloyl)carbamate (CAS 338409-50-0)
- 1-Methyl-2-(pyridin-4-yl)pyrrolidin-3-amine (CAS 1339161-83-9)
- C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 127869-51-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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