3-(2-Chloro-4-methylphenyl)propanoic acid CAS 124244-16-2
| CAS No. | 124244-16-2 |
| Molecular Formula | C10H11ClO2 |
| Molecular Weight | 198.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-(2-Chloro-4-methylphenyl)propanoic acid (C10H11ClO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 supplies 3-(2-Chloro-4-methylphenyl)propanoic acid (CAS 124244-16-2), 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.
As a certified reference material (CRM), 3-(2-Chloro-4-methylphenyl)propanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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
- 3-(3-Chlorophenyl)butanoic acid (CAS 1226163-60-5)
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- 4-Chloro-3-(cyclopropylmethoxy)phenol (CAS 1243283-42-2)
- Dibutyl DL-Malate (CAS 6280-99-5)
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- Tert-butyl 4-(6-chloropyridin-2-yl)piperazine-1-carboxylate (CAS 1239369-20-0)
- Dapagliflozin Impurity 197 (CAS CATO-C4X-1138197)
- (3-Ethoxy-4-methoxyphenyl)boronic acid (CAS 915201-13-7)
- 7-(Pyrimidin-5-yl)-1,7-diazaspiro[4.4]nonane (CAS 646056-03-3)
- 4,6-Dimethylfuro[2,3-d]pyrimidine (CAS 22727-37-3)
- N-(1-Phenylethyl)-4,5-dihydro-1,3-thiazol-2-amine (CAS 143543-79-7)
- 7-Bromo-1,4-dihydro-3(2H)-isoquinolinone (CAS 943751-93-7)
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