2-Amino-7-ethyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carbonitrile CAS 68302-09-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68302-09-0 |
| Molecular Formula | C15H11N3O2 |
| Molecular Weight | 265.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-7-ethyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carbonitrile (CAS 68302-09-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H11N3O2. Molecular weight: 265.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H11N3O2 |
| Molecular Weight | 265.27 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2,6-Dimethyl-N-(3-(trifluoromethyl)phenyl)aniline (CAS 949161-11-9)
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- 1-(3-Methoxyphenyl)-3-methylurea (CAS 23138-98-9)
- 2-Chloro-3-fluoro-4-methylbenzaldehyde (CAS 1785126-63-7)
- Ethyl 9H-indeno[2,1-c]pyridine-3-carboxylate (CAS 117230-24-7)
- 2-Chloroethylethylether (CAS 628-34-2)
- Methyl 2-(4-bromobenzenesulfonyl)acetate (CAS 50397-65-4)
- 2-azidocyclopentan-1-ol (CAS 510709-38-3)
- Akt/SKG Substrate Peptide (CAS 276680-69-4)
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