4-Chlorophenyl (3Z)-3-{[(4-nitrophenyl)methoxy]imino}propanoate CAS 338395-26-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338395-26-9 |
| Molecular Formula | C16H13ClN2O5 |
| Molecular Weight | 348.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chlorophenyl (3Z)-3-{[(4-nitrophenyl)methoxy]imino}propanoate (CAS 338395-26-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H13ClN2O5. Molecular weight: 348.74 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H13ClN2O5 |
| Molecular Weight | 348.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
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- Methyl 3-(4-Chlorophenyl)-1-(2,4-difluorophenyl)-1H-pyrazole-5-carboxylate (CAS 1202028-92-9)
- 1-(4-Chlorophenyl)-N-(2,4-difluorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide (CAS 321431-23-6)
- 2-(5-(4-Chlorophenyl)isoxazol-3-yl)-N-(2,4-difluorophenyl)acetamide (CAS 946316-17-2)
- 3-(2-Chlorophenyl)-N-(2,4-difluorophenyl)-5-methylisoxazole-4-carboxamide (CAS 326902-82-3)
- N-(4-chlorophenyl)-1-(2,4-difluorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide (CAS 321431-62-3)
- 7-(4-Chlorophenyl)-2-(2-fluorophenyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile (CAS 860611-28-5)
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Recommended Standards
- 1,1,1-Tribromo-3,3,3-trifluoropropan-2-one (CAS 431-91-4)
- 3-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-7,12-dioxa-3-azaspiro[5.6]Dodec-9-ene (CAS 339110-28-0)
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-((4-chloro-3-nitrophenyl)amino)propan-1-one (CAS 892155-46-3)
- 4-Chloro-N-(2,5,6-trimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 338964-20-8)
- 5-Hydroxy Tienilic Acid (CAS 90966-18-0)
- Ethyl 7,8-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 185011-75-0)
- 2-Amino-5-fluoro-4-(trifluoromethyl)benzoic acid (CAS 1427084-28-3)
- 6-Acetoxynaphthalene-2-carboxylic acid (CAS 17295-26-0)
- 2-Methyl-3-(prop-2-ynoylamino)benzoic acid (CAS 1342365-77-8)
- Liraglutide Impurity 14 TFA Salt (CAS CATO-C4X-199214)
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