3,5-Dichloro-4-ethoxybenzoic acid CAS 41490-08-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41490-08-8 |
| Molecular Formula | C9H8Cl2O3 |
| Molecular Weight | 235.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3,5-Dichloro-4-ethoxybenzoic acid (CAS 41490-08-8) pharmaceutical standards reference standard. Molecular formula: C9H8Cl2O3. Molecular weight: 235.06 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H8Cl2O3 |
| Molecular Weight | 235.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1968 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
- Ethyl 4,5-dichloro-2-hydroxybenzoate (CAS 104391-51-7)
- Methyl 4,5-dichloro-2-methoxybenzoate (CAS 1239783-16-4)
- Ethyl 2,4-dichloro-3-hydroxybenzoate (CAS 129788-29-0)
- Ethyl 2,4-dichloro-6-hydroxybenzoate (CAS 132629-98-2)
- (2,4-Dichloro-6-methylphenoxy)acetic acid (CAS 13333-87-4)
- 2-(2,6-Dichloro-4-methylphenoxy)acetic Acid (CAS 15118-82-8)
- 2-(2,4-Dichloro-5-methylphenoxy)acetic acid (CAS 1556-01-0)
- 2-(2,5-Dichloro-4-methylphenoxy)acetic acid (CAS 1585-30-4)
Recommended Standards
- 3,5-Dichloro-2-ethoxybenzoic acid (CAS 90348-73-5)
- 3,6-Dichloro-2-(methoxymethoxy)benzaldehyde (CAS 2167168-65-0)
- 3-(3,5-dichlorophenoxy)propanoic acid (CAS 938118-64-0)
- 3-Ethyl-1-methyl-5-phenyl-1H-pyrazole (CAS 61592-31-2)
- tert-Butyl 1,8-diazaspiro[4.5]decane-8-carboxylate hydrochloride (CAS 1890715-57-7)
- (1S,3R)-Methyl 3-aminocyclopentanecarboxylate hydrochloride (CAS 180323-49-3)
- 4-Formyl-3-methoxy-phenoxyacetic acid (CAS 84969-24-4)
- 1-(6-((2,5-Dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-2-(3-(1-(6-((2,5-dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-3,3-dimethyl-5-sulfoindolin-2-ylidene)prop-1-en-1-yl)-3,3-dimethyl-3H-indol-1-ium-5-sulfonate (CAS 146397-20-8)
- 4-Amino-5-(4-chlorobenzoyl)-2-(phenylamino)thiophene-3-carbonitrile (CAS 328262-53-9)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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