7-(Diethylamino)-2-oxo-2H-chromene-3-carbaldehyde CAS 57597-64-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57597-64-5 |
| Molecular Formula | C14H15NO3 |
| Molecular Weight | 245.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(Diethylamino)-2-oxo-2H-chromene-3-carbaldehyde (CAS 57597-64-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H15NO3. Molecular weight: 245.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H15NO3 |
| Molecular Weight | 245.27 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
Related Diethylamino Standards
- 7-(Diethylamino)-2-oxo-2h-chromene-4-carbaldehyde (CAS 54711-39-6)
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Recommended Standards
- 6-Methoxy-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid (CAS 247225-88-3)
- 6-Butyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 53977-28-9)
- 8-Methoxy-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid (CAS 247225-89-4)
- 3-(1-Benzyl-1,2,3,6-tetrahydropyridin-4-yl)quinolin-2-ol (CAS 783368-14-9)
- 6-Bromo-2,3-dimethylaniline (CAS 84483-20-5)
- 2-Chloro-1-(8-methyl-1,2,3a,4,5,6-hexahydro-3H-pyrazino[3,2,1-jk]carbazol-3-yl)ethan-1-one (CAS 28742-49-6)
- 2-(Aminomethyl)-6-cyano-3-(difluoromethyl)-4-methylpyridine (CAS 1806853-45-1)
- 2-(Difluoromethyl)-3-fluoro-6-iodopyridine-4-acetic acid (CAS 1804706-18-0)
- 4-chloro-3-methoxy-N-methylaniline (CAS 1224684-89-2)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
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