2-Chloro-6-ethoxy-4-formylphenyl 2-chlorobenzoate CAS 431931-40-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 431931-40-7 |
| Molecular Formula | C16H12Cl2O4 |
| Molecular Weight | 339.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-6-ethoxy-4-formylphenyl 2-chlorobenzoate (CAS 431931-40-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H12Cl2O4. Molecular weight: 339.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H12Cl2O4 |
| Molecular Weight | 339.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 2-Chloro-6-ethoxy-4-formylphenyl 4-chlorobenzoate (CAS 431926-22-6)
- 3-((4-Chloro-3-nitrophenyl)amino)-1-(4-chlorophenyl)propan-1-one (CAS 882748-60-9)
- 3-Chloro-2-{[(6-chloropyridin-3-yl)methyl]sulfanyl}-5-(trifluoromethyl)pyridine (CAS 478048-57-6)
- 3-Chloro-4-(morpholine-4-carboxamido)benzene-1-sulfonyl chloride (CAS 678185-84-7)
- 4-Chloro-2-(2-chloro-6-fluorobenzyl)-6-methyl-1H-pyrrolo[3,4-c]pyridine-1,3(2H)-dione (CAS 261363-77-3)
- 4-Chloro-2-(3-chlorophenyl)-5-(4-methylpiperazin-1-yl)pyridazin-3(2H)-one (CAS 320421-78-1)
- 4-Chloro-2-(4-chlorophenyl)-5-(4-methylpiperazin-1-yl)pyridazin-3(2H)-one (CAS 353255-44-4)
- 7-Chloro-N-(3-chlorophenyl)-3,4-dihydro-2H-1,4-benzothiazine-4-carboxamide (CAS 182128-52-5)
Recommended Standards
- 2-(4-(3-(2,4-Dichlorophenyl)ureido)phenyl)acetic acid (CAS 708238-18-0)
- 1-(4-Iodo-3-methylphenyl)-2,5-dimethyl-1h-pyrrole-3-carbaldehyde (CAS 423750-08-7)
- 2-Ethoxy-4-formylphenyl 2,4-dichlorobenzoate (CAS 444110-64-9)
- 3,5-Diamino-2-methylphenylboronic acid (CAS 89892-80-8)
- Methyl 2-[1-(2-thienyl)ethylidene]-1-hydrazinecarboxylate (CAS 303148-60-9)
- 2-Amino-7-methyl-7,9-dihydro-8H-purin-8-one (CAS 772283-86-0)
- 2-(2-((2,4-Dinitrophenyl)amino)ethoxy)ethan-1-ol (CAS 346704-15-2)
- 1,3,7-Trimethylnaphthalene (CAS 2131-38-6)
- (5-Chlorothiophen-2-yl)(3-((3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)methanone (CAS 1788681-94-6)
- 1-His-N-a-ethylidene Semaglutide (CAS CATO-C4X-2226252)
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