3-(4-chloro-3-methoxyphenyl)propanoic acid CAS 475654-42-3
| CAS No. | 475654-42-3 |
| Molecular Formula | C10H11ClO3 |
| Molecular Weight | 214.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-(4-chloro-3-methoxyphenyl)propanoic acid (C10H11ClO3) 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 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).
3-(4-chloro-3-methoxyphenyl)propanoic acid (CAS 475654-42-3) is a high-purity analytical reference standard with the molecular formula C10H11ClO3 and a molecular weight of 214.65 g/mol.
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 3-(4-chloro-3-methoxyphenyl)propanoic acid 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 | C10H11ClO3 |
| Molecular Weight | 214.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.) | 2025 |
| Halogen Content | Cl-containing |
Related chloro Standards
- 4-Chloro-1-cyclopentyl-1H-pyrazole-3-carboxylic acid (CAS 1006451-33-7)
- 2-(4-Chloro-3-cyclopropyl-1h-pyrazol-1-yl)propanoic acid (CAS 1006490-23-8)
- 4-Chloro-1-cyclopentyl-1h-pyrazole-5-carboxylic acid (CAS 1006493-95-3)
- 6-Chloro-N-(2-methoxyethyl)pyridine-3-carboxamide (CAS 1016741-22-2)
- 2-Chloro-5-phenylnicotinonitrile (CAS 10177-10-3)
- Ethyl 2-chloro-3-(methylamino)isonicotinate (CAS 1034132-15-4)
- 2-(2-Chloro-3,4-dimethoxyphenyl)acetaldehyde (CAS 103483-18-7)
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Recommended Standards
- 3-(2-Chloro-4-methylphenoxy)propanoic acid (CAS 40629-78-5)
- 3-(4-Chloro-3-methylphenoxy)propanoic acid (CAS 91900-30-0)
- 3-(2-Chloro-3-methoxyphenyl)propanoic acid (CAS 853331-56-3)
- 3-(4-Chlorophenyl)-2-methoxypropanoic acid (CAS 606493-11-2)
- 7-Methyl-1,2,3,4-tetrahydroquinoline hydrochloride (CAS 90874-58-1)
- Butyl diethoxyphosphoryl(phenyl)carbamimidothioate (CAS 76908-48-0)
- Ethyl 2-(5-bromothiophen-2-yl)acetate (CAS 132526-28-4)
- Palladium(1+), bis[(1,2,3-η)-2-methyl-2-propen-1-yl][μ-[[(4S,4′S)-2,2′-(4-phenyl-1H-pyrazole-3,5-diyl-κN1:κN2)bis[4,5-dihydro-4-(1-methylethyl)oxazolato-κN3]](1-)]]di-, tetrafluoroborate (CAS 1207950-80-8)
- Methyl 5-ethyl-2-imino-2,3-dihydrothiazole-4-carboxylate (CAS 28942-54-3)
- 3-[(4-Fluorophenyl)methyl]-4-imino-1,2,3,4-tetrahydroquinazolin-2-one (CAS 941868-24-2)
- 3-Bromo-N,N-dimethyl-4-nitroaniline (CAS 225655-27-6)
- 1-benzyl-5-thien-2-ylimidazolidine-2,4-dione (CAS 875248-15-0)
- Perampanel Impurity 9 (CAS 380918-51-4)
- Peptide 437 (CAS CATO-CPTD788437)
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