Ethyl 3-({N'-[(1E)-(3-nitrophenyl)methylidene]hydrazinecarbonyl}methoxy)pyrido[1,2-a]indole-10-carboxylate CAS 339020-51-8
| CAS No. | 339020-51-8 |
| Molecular Formula | C24H20N4O6 |
| Molecular Weight | 460.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ethyl 3-({N'-[(1E)-(3-nitrophenyl)methylidene]hydrazinecarbonyl}methoxy)pyrido[1,2-a]indole-10-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Ethyl 3-({N'-[(1E)-(3-nitrophenyl)methylidene]hydrazinecarbonyl}methoxy)pyrido[1,2-a]indole-10-carboxylate (CAS 339020-51-8), molecular formula C24H20N4O6 and molecular weight 460.44 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethyl 3-({N'-[(1E)-(3-nitrophenyl)methylidene]hydrazinecarbonyl}methoxy)pyrido[1,2-a]indole-10-carboxylate (C24H20N4O6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 460.44 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C24H20N4O6 |
| Molecular Weight | 460.44 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 2-(Benzo[d]oxazol-2-yl)-3-(4-nitrophenyl)-1-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 496011-72-4)
- (6-(4-((Tert-butyldiphenylsilyl)oxy)piperidin-1-yl)pyridin-3-yl)boronic acid (CAS 1704073-93-7)
- 2-(4-(2-Amino-3-cyano-5-oxo-5,6,7,8-tetrahydro-4H-chromen-4-yl)phenoxy)-N-(3-nitrophenyl)acetamide (CAS 333778-08-8)
- Methyl 4-(3-(3-fluoro-4-methylbenzoyl)-4-hydroxy-5-oxo-1-(pyridin-3-ylmethyl)-2,5-dihydro-1H-pyrrol-2-yl)benzoate (CAS 618075-99-3)
- tert-Butyl 4-(4-ethoxy-4-oxobutyl)piperidine-1-carboxylate (CAS 142247-37-8)
- 1-(4-(4-Methylpiperidin-1-yl)phthalazin-1-yl)piperidine-4-carboxylic acid (CAS 1355196-37-0)
- 4-(Naphthalen-2-yloxy)-1H-pyrazole (CAS 1429902-99-7)
- 7-Bromo-2-phenylbenzo[d]thiazole (CAS 36247-07-1)
- tert-Butyl N-{[1-(aminomethyl)-3,3-difluorocyclobutyl]methyl}carbamate (CAS 1638759-66-6)
- (S)-Benzyl 3-((S)-2-amino-N-isopropylpropanamido)pyrrolidine-1-carboxylate (CAS 1401665-93-7)
- Methyl 3-(2-fluorobenzamido)-4-methylthiophene-2-carboxylate (CAS 866150-47-2)
- Phytomenadione/Vitamin K1 Impurity 125 (CAS 49802-39-3)
- 1-Trifluoromethyl-1H-pyrazole (CAS 169382-91-6)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
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 18665070610 / Nicole.chen@cato-chem.com