5-(3-Chloro-2-methylphenyl)furan-2-carboxylic acid CAS 353761-03-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 353761-03-2 |
| Molecular Formula | C12H9ClO3 |
| Molecular Weight | 236.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(3-Chloro-2-methylphenyl)furan-2-carboxylic acid (CAS 353761-03-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H9ClO3. Molecular weight: 236.65 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H9ClO3 |
| Molecular Weight | 236.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
Related Chloro Standards
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- 5-Chloro-n-(4-methylpyridin-2-yl)furan-2-carboxamide (CAS 1043110-13-9)
- 5-(4-Chloro-3-methylphenoxy)furan-2-carbaldehyde (CAS 1082167-98-3)
- 5-(2-Chloro-5-methoxyphenyl)pyrimidin-2-ol (CAS 1111104-23-4)
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Recommended Standards
- 5-(2-Chlorophenyl)-2-methylfuran-3-carboxylic acid (CAS 4414-49-7)
- 5-(3-Chloro-4-methylphenyl)furan-2-carboxylic acid (CAS 378218-08-7)
- 5-(2-Chlorophenoxymethyl)furan-2-carbaldehyde (CAS 438220-35-0)
- 4-((((1-Ethyl-1H-pyrazol-5-yl)methyl)amino)methyl)-2-methoxyphenol hydrochloride (CAS 1856059-56-7)
- 1-Boc-piperidin-4-ylpropionicacid 154375-43-6 4-(2-Carboxy-ethyl)-piperidine-1-carboxylic acid tert-butyl ester A3393 (CAS 154375-43-6)
- 1,3-dimethyl-1H,4H,5H,6H-pyrazolo[3,4-b][1,4]thiazine (CAS 1354952-12-7)
- 6-Tosyl-1-oxa-6-azaspiro[3.3]Heptan-3-ol (CAS 1349199-64-9)
- 3-Amino-2-(thiophen-2-yl)propan-1-ol (CAS 1368786-10-0)
- 3-(2-Chlorophenoxy)benzaldehyde (CAS 72178-85-9)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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