2-Ethoxy-4-oxo-4,6,7,8,9,10-hexahydropyrido[1,2-a]azepine-1-carboxylic acid CAS 1291844-45-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1291844-45-5 |
| Molecular Formula | C13H17NO4 |
| Molecular Weight | 251.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Ethoxy-4-oxo-4,6,7,8,9,10-hexahydropyrido[1,2-a]azepine-1-carboxylic acid (CAS 1291844-45-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H17NO4. Molecular weight: 251.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H17NO4 |
| Molecular Weight | 251.28 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, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1990 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- tert-Butyl 2-formyl-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate (CAS 1286754-11-7)
- 4-((Tert-butoxycarbonyl)amino)-2-methylbenzoic acid (CAS 1303931-49-8)
- ethyl 3-amino-3-(2,3-dihydro-1,4-benzodioxin-6-yl)propanoate (CAS 1285518-49-1)
- N1-(Benzo[d][1,3]dioxol-5-yl)-N2-(2-(furan-3-yl)ethyl)oxalamide (CAS 1448026-78-5)
- 6-Hydroxy-2-methyl Isoborneol (CAS 1138454-84-8)
- (3,5-Dichlorophenyl)(4-fluorophenyl)methanol (CAS 844683-76-7)
- 2,5-Dioxo-1-phenyl-1,2,5,6,7,8-hexahydroquinoline-3-carboxylic acid (CAS 125885-51-0)
- 3,4-D (CAS 588-22-7)
- Orforglipron Impurity 146 (CAS CATO-C4X-3234146)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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