7-Hydroxy-N-[(E)-(3-hydroxyphenyl)methylidene]-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carbohydrazide CAS 477868-69-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477868-69-2 |
| Molecular Formula | C20H17N3O4 |
| Molecular Weight | 363.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 7-Hydroxy-N-[(E)-(3-hydroxyphenyl)methylidene]-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carbohydrazide (CAS 477868-69-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H17N3O4. Molecular weight: 363.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H17N3O4 |
| Molecular Weight | 363.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Hydroxy Standards
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- (E)-3-(hydroxy(phenyl)methylene)-6-iodoindolin-2-one (CAS 1535204-23-9)
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Recommended Standards
- 6,7-Dimethoxy-1-(4-(trifluoromethyl)phenethyl)-3,4-dihydroisoquinoline (CAS 324076-69-9)
- Boc-3-(2-aminoethyl)-1-carboxymethyl-quinazoline-2,4-dione (CAS 215190-30-0)
- 5-Methyl-5-(2-methylpropyl)-3-[(6-nitro-4H-1,3-benzodioxin-8-yl)methyl]-2,4-imidazolidinedione (CAS 956754-45-3)
- 3-(2-chlorobenzyl)-1,3-thiazol-2(3H)-imine hydrochloride (CAS 1049759-70-7)
- 4-((p-Tolyloxy)methyl)benzoic acid (CAS 88382-46-1)
- 2-(8-Methoxy-4,4,6-trimethyl-2-oxo-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1(2H)-ylidene)malononitrile (CAS 1256628-08-6)
- N-(4-fluoro-3-methylphenyl)tetrahydro-2H-thiopyran-3-amine (CAS 1343140-65-7)
- 5,8-Dihydro-1,4-dimethoxynaphthalene (CAS 55077-79-7)
- 2-Amino-6-ethyl-N-(2-methoxyphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (CAS 725705-44-2)
- Tirzepatide Impurity 43 (CAS CATO-C4X-324043)
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