2-Chloro-4,5-diethoxybenzaldehyde CAS 832677-75-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 832677-75-5 |
| Molecular Formula | C11H13ClO3 |
| Molecular Weight | 228.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4,5-diethoxybenzaldehyde (CAS 832677-75-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H13ClO3. Molecular weight: 228.67 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H13ClO3 |
| Molecular Weight | 228.67 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.) | 1986 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 5-Chloro-3-[(3-fluorophenyl)methyl]-1,2,4-thiadiazole (CAS 1029718-68-0)
- 5-Chloro-3-[(2-fluorophenyl)methyl]-1,2,4-thiadiazole (CAS 1029718-69-1)
- n-(3-Chloro-4-fluorophenyl)-1,3-thiazol-2-amine (CAS 1039314-85-6)
- Ethyl 2-(5-chloro-2-methoxyphenyl)acetate (CAS 1050481-78-1)
- Ethyl 2-(4-chloro-3-methoxyphenyl)acetate (CAS 1056987-17-7)
- 3-Chloro-4,5-diethoxybenzaldehyde (CAS 110732-06-4)
- 2-(5-Chloro-2-methoxyphenyl)-2-methylpropanoic acid (CAS 1183997-58-1)
- 2-Chloro-4-isopropoxybenzoic acid methyl ester (CAS 1192829-82-5)
Recommended Standards
- 2-Chloro-1-(2,4-dimethoxyphenyl)propan-1-one (CAS 790232-23-4)
- 2-chloro-4-isopropoxy-5-methoxybenzaldehyde (CAS 94169-57-0)
- 2-Butoxy-5-chlorobenzoic acid (CAS 27830-13-3)
- 5-fluoro-1-benzothiophene-2-carbaldehyde (CAS 698367-29-2)
- Capsiamide (CAS 64317-66-4)
- Methyl 5-(3-quinolinyl)nicotinate (CAS 893735-07-4)
- Methyl 5-bromo-4-(hydroxymethyl)-2-methoxybenzoate (CAS 1075281-20-7)
- methyl[1-(3-nitrophenyl)ethyl]amine (CAS 118949-34-1)
- 2-(Difluoromethyl)-6-hydroxy-5-nitropyridine-3-carboxaldehyde (CAS 1804867-12-6)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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