4-Ethoxy-3-methoxybenzoyl chloride CAS 3535-36-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3535-36-2 |
| Molecular Formula | C10H11ClO3 |
| Molecular Weight | 214.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethoxy-3-methoxybenzoyl chloride (CAS 3535-36-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11ClO3. Molecular weight: 214.65 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1958 |
| Halogen Content | Cl-containing |
Related Ethoxy Standards
- 2-Ethoxy-3-methoxybenzoyl chloride (CAS 23966-83-8)
- 3-Ethoxy-4-methoxybenzoyl chloride (CAS 82613-08-9)
- 3-Ethoxy-2,2-dimethylpropane-1-sulfonyl chloride (CAS 1469281-78-4)
- 3-Ethoxy-N-((4-methylthiazol-5-yl)methyl)propan-1-amine (CAS 1496454-92-2)
- [3-ethoxy-1-(morpholin-4-yl)cyclobutyl]methanamine (CAS 1697076-50-8)
- 1-Ethoxy-2,5-diethyl-2,5-dimethylimidazolidin-4-one (CAS 554409-13-1)
- 5-Ethoxy-2-(1-(methylthio)ethyl)pyrimidin-4(1H)-one (CAS 88570-35-8)
- 6-Ethoxy-3-ethyl-2-(methylthio)pyrimidin-4(3H)-one (CAS 339593-39-4)
Recommended Standards
- 4-Chloro-N-isopropyl-2-nitroaniline (CAS 89659-66-5)
- 5-(tert-Butyl)-6-chloropyrazine-2-carboxylic acid (CAS 242813-49-6)
- 4-chloro-N-(2-methoxyethyl)pyridine-2-carboxamide (CAS 694499-08-6)
- 4-(Chloromethyl)-1-(4-chlorophenyl)-1h-1,2,3-triazole (CAS 112177-59-0)
- 2-(3-(Trifluoromethyl)piperidin-1-yl)acetic acid (CAS 1490373-12-0)
- (S)-N-Methyl-(2-methyl-1-trifluoromethyl-propyl)-amine (CAS 1349702-21-1)
- 4-Chloropyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1167056-17-8)
- 1-(oxan-2-yl)propan-1-amine (CAS 1602058-43-4)
- 4-Methoxy-5,6,7,8-tetrahydronaphthalene-1-carbaldehyde (CAS 883531-98-4)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
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