3-(2-Chlorophenyl)butanoic Acid CAS 24552-29-2
| CAS No. | 24552-29-2 |
| Molecular Formula | C10H11ClO2 |
| Molecular Weight | 198.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Chlorophenyl)butanoic Acid (CAS 24552-29-2) is a high-purity analytical reference standard with the molecular formula C10H11ClO2 and a molecular weight of 198.65 g/mol.
Structurally, 3-(2-Chlorophenyl)butanoic Acid (C10H11ClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 198.65 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.
As a certified reference material (CRM), 3-(2-Chlorophenyl)butanoic 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.) | 1964 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- 3-(4-Chlorophenyl)-2-methylpropanoic acid (CAS 1012-17-5)
- Methyl 2-(3-chlorophenyl)propanoate (CAS 103040-42-2)
- Methyl 3-(3-chlorophenyl)propanoate (CAS 103040-43-3)
- 3-(4-CHlorophenyl)propanehydrazide (CAS 1132-73-6)
- Methyl 2-(2-chlorophenyl)propanoate (CAS 115615-35-5)
- (E)-3-(4-chlorophenyl)-N'-hydroxypropanimidamide (CAS 1219625-88-3)
- 3-(3-Chlorophenyl)butanoic acid (CAS 1226163-60-5)
- Ethyl 2-(4-Chlorophenyl)acetate (CAS 14062-24-9)
Recommended Standards
- 3-(2-Chlorophenyl)-2-methylpropanoic acid (CAS 880653-63-4)
- 3-(2-methoxyphenyl)propanoyl chloride (CAS 22955-75-5)
- 3-(2-chlorophenoxy)-2-butanone (CAS 3757-62-8)
- 3-(3-Chloro-2-methylphenyl)propanoic acid (CAS 879-50-5)
- 1-(Pyridin-4-yl)piperidine-4-carboxamide (CAS 885070-05-3)
- 4-Fluoro-5-isopropylpyridin-2-amine (CAS 2839917-20-1)
- 7-trans-Nonadecenoic acid (CAS 191544-99-7)
- Octane-2-sulfonamide (CAS 10435-96-8)
- 1-Ethyl-3-methyl-4-nitro-1H-pyrazole-5-carboxylic acid (CAS 4490-75-9)
- Linagliptin impurity 66 (CAS CATO-C4X-110166)
- (R)-2-Pyrrolidinemethanol Hydrochloride (CAS 1635389-95-5)
- tert-Butyl 2-((tosyloxy)methyl)pyrrolidine-1-carboxylate (CAS 136235-11-5)
- Ethyl 2-amino-5-(isopropylcarbamoyl)-4-methylthiophene-3-carboxylate (CAS 886672-89-5)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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