Ethyl 3-hydroxy-8,9-dihydro-5H-pyridazino[3,4-d]azepine-7(6H)-carboxylate CAS 1190897-26-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1190897-26-7 |
| Molecular Formula | C11H15N3O3 |
| Molecular Weight | 237.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-hydroxy-8,9-dihydro-5H-pyridazino[3,4-d]azepine-7(6H)-carboxylate (CAS 1190897-26-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H15N3O3. Molecular weight: 237.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H15N3O3 |
| Molecular Weight | 237.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 1216234-17-1 1-(4-Hydroxy-6-methylpyrimidin-2-yl)piperidine-3-carboxylic acid MFCD12402784 (CAS 1216234-17-1)
- 4-Hydroxy-2-methyl-8-trifluoromethylquinoline (CAS 140908-88-9)
- 4-Hydroxy-2-methyl-7-trifluoromethylquinoline (CAS 15912-66-0)
- N-(4-hydroxy-6-methylpyrimidin-2-yl)morpholine-4-carboximidamide (CAS 55474-80-1)
- 2-Hydroxy-4-(3-methylbutanamido)benzoic acid (CAS 100391-79-5)
- 2-Hydroxy-5-(3-methylbutanamido)benzoic acid (CAS 104786-91-6)
- 2-(7-Hydroxy-6-methoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)acetic acid (CAS 111599-06-5)
- Ethyl 7-hydroxy-6-methyl-5-oxo-1,2,3,5-tetrahydroindolizine-8-carboxylate (CAS 116993-42-1)
Recommended Standards
- 1,2-Dihydro-2,5-(diphenyl)-3H-1,2,4-triazol-3-one (CAS 118946-49-9)
- n-Cyclopropyl-1-(2-methoxyethyl)-6-oxo-1,6-dihydropyridazine-3-carboxamide (CAS 1197831-66-5)
- (E)-8-styryl-7H-purin-6-amine (CAS 1189195-52-5)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)heptanoic acid (CAS 1197020-22-6)
- Morpholine-13C4 (CAS 1217024-56-0)
- N-(3-(aminomethyl)phenyl)cyclobutanecarboxamide (CAS 926247-04-3)
- Pcb No. 120 (CAS 68194-12-7)
- 5-Fluoro-6-methylnicotinaldehyde (CAS 917835-70-2)
- 3-(2-(Dimethylamino)-4-(morpholin-2-yl)pyrimidin-5-yl)benzamide hydrochloride (CAS 1361115-66-3)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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