5-Chloro-2,4-dimethoxyphenol CAS 18113-25-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18113-25-2 |
| Molecular Formula | C8H9ClO3 |
| Molecular Weight | 188.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Chloro-2,4-dimethoxyphenol (CAS 18113-25-2) pharmaceutical standards reference standard. Molecular formula: C8H9ClO3. Molecular weight: 188.61 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H9ClO3 |
| Molecular Weight | 188.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 2-Chloro-3,5-dimethoxyphenol (CAS 18113-21-8)
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- tert-Butyl (S)-3-(3,5-difluorophenyl)piperazine-1-carboxylate (CAS 1240585-27-6)
- 5-Isopropyl-5,6-dihydro-4H-thieno[2,3-c]pyrrole-2-carboxylic acid (CAS 1400635-79-1)
- Methyl 3-hydroxy-4-methoxy-2,6-dinitrobenzoate (CAS 1261079-62-2)
- 9-Amino-N-(2-(dimethylamino)ethyl)-2-methoxyacridine-4-carboxamide dihydrochloride (CAS 100113-04-0)
- Lactulosyl (R)-Carvedilol (CAS CATO-C4X-157411)
- 1,3-dihydrospiro[indene-2,4’-oxane]-1-amine hydrochloride (CAS 1803594-66-2)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com