3,5-Diethyl 2-hydroxy-6-{2-[1-(4-nitrophenyl)piperidin-4-ylidene]hydrazin-1-yl}pyridine-3,5-dicarboxylate CAS 338410-18-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338410-18-7 |
| Molecular Formula | C22H25N5O7 |
| Molecular Weight | 471.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Diethyl 2-hydroxy-6-{2-[1-(4-nitrophenyl)piperidin-4-ylidene]hydrazin-1-yl}pyridine-3,5-dicarboxylate (CAS 338410-18-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H25N5O7. Molecular weight: 471.46 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H25N5O7 |
| Molecular Weight | 471.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Diethyl Standards
- Diethyl 4,4'-(decane-1,10-diylbis(oxy))dibenzoate (CAS 103330-20-7)
- Diethyl 2-(((3,4-dichlorobenzyl)thio)((2-fluorophenyl)amino)methylene)malonate (CAS 866153-20-0)
- Diethyl 2-acetamido-2-(6-octyl-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)malonate (CAS 945632-79-1)
- Diethyl 4-(5-(3-bromophenyl)furan-2-yl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (CAS 373373-22-9)
- Diethyl 2-amino-1,4-bis(4-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate (CAS 692287-98-2)
- Diethyl 2,2'-(octane-1,8-diylbis(azanediyl))bis(6-oxo-1,6-dihydropyrimidine-5-carboxylate) (CAS 92736-12-4)
- 1,3-Diethyl 2-({4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}methyl)-2-acetamidopropanedioate (CAS 439108-33-5)
- Diethyl bis(3,4-dichlorobenzyl)malonate (CAS 57197-27-0)
Recommended Standards
- 3,3’-[[2-(Cbz-amino)-2-[(2-carboxyethoxy)methyl]propane-1,3-diyl]bis(oxy)]dipropanoic Acid (CAS 200133-16-0)
- 4-(4-(Allyloxy)benzoyl)-3-hydroxy-5-(3-nitrophenyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 614748-13-9)
- (2R,3R,4S,5S)-2-((benzoyloxy)methyl)-5-cyanotetrahydrofuran-3,4-diyl dibenzoate (CAS 23316-67-8)
- 2-((tert-Butoxycarbonyl)amino)-3,5-difluorobenzoic acid (CAS 2248365-37-7)
- (Z)-3-bromo-4-methoxy-4-oxobut-2-enoic acid (CAS 122457-36-7)
- N-(3-aminophenyl)tetrahydrofuran-2-carboxamide (CAS 926219-04-7)
- 2-(Aminomethyl)-3-methylcyclopentan-1-ol (CAS 1375471-57-0)
- 4-Acetylphenyl trifluoromethanesulfonate (CAS 109613-00-5)
- Fudosteine Impurity 8 (CAS CATO-C4X-14478)
- [Glu]17-Semaglutide (CAS CATO-CPTD788604)
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