3-(4-Chloro-2-methylphenyl)propanoic acid CAS 879-75-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 879-75-4 |
| Molecular Formula | C10H11ClO2 |
| Molecular Weight | 198.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Chloro-2-methylphenyl)propanoic acid (CAS 879-75-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H11ClO2. Molecular weight: 198.65 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1957 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 3-(4-(Chloromethyl)phenyl)propanoic acid (CAS 56703-33-4)
- 3-(4-Chlorophenoxy)-2-butanone (CAS 3782-11-4)
- 3-(3-Methoxyphenyl)propanoyl chloride (CAS 40478-49-7)
- Ethyl (2E)-3-[(2,4-dichlorophenyl)formamido]-4,4,4-trifluorobut-2-enoate (CAS 400088-74-6)
- Benzotrifluoride (CAS 98-08-8)
- 1-(Thiophen-2-ylcarbamoyl)piperidine-3-carboxylic acid (CAS 1286725-53-8)
- 4-Methyl-2-(3-nitrobenzoyl)pyridine (CAS 382628-82-2)
- N-(2,2-dimethylthietan-3-yl)pentanamide (CAS 1865619-27-7)
- Apixaban Impurity 60 (CAS CATO-C4X-108860)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com