3-Benzyl-4-hydroxy-2H-pyrano[2,3-b]quinoline-2,5(10H)-dione CAS 62668-77-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62668-77-3 |
| Molecular Formula | C19H13NO4 |
| Molecular Weight | 319.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Benzyl-4-hydroxy-2H-pyrano[2,3-b]quinoline-2,5(10H)-dione (CAS 62668-77-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H13NO4. Molecular weight: 319.31 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H13NO4 |
| Molecular Weight | 319.31 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Benzyl Standards
- 6-Benzyl-4-hydroxy-2H,5H,6H-pyrano[3,2-c]quinoline-2,5-dione (CAS 161185-26-8)
- Hydroxy-PEG3-NHS (CAS 1807518-71-3)
- 3-(3-Acetyl-4-hydroxy-2-(3-methoxyphenyl)-5-oxo-2,5-dihydro-1H-pyrrol-1-yl)propanoic acid (CAS 436088-34-5)
- 3-Benzyl-4-hydroxy-2H-pyrano[3,2-c]quinoline-2,5(6H)-dione (CAS 62668-79-5)
- 3-(3-acetyl-4-hydroxy-2-(4-methoxyphenyl)-5-oxo-2,5-dihydro-1H-pyrrol-1-yl)propanoic acid 3-[3-Acetyl-4-hydroxy-2-(4-methoxy-phenyl)-5-oxo-2,5-dihydro-pyrrol-1-yl]-propionic acid 370584-35-3 (CAS 370584-35-3)
- 4-Hydroxy-PhIP-O-sulfate (CAS 122664-96-4)
- 3-Hydroxy-1,2-dimethyl-5-(2,2,2-trifluoro-1-(4-methylpiperazin-1-yl)ethyl)pyridin-4(1H)-one (CAS 1259680-61-9)
- Ethyl 5-hydroxy-2-(methylthio)-7-oxo-8-(prop-2-ynyl)-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylat (CAS 1253791-05-7)
Recommended Standards
- 3-Amino-5-hydroxynaphthalene-2,7-disulfonic acid (CAS 90-40-4)
- 3-Ethoxy-4-[2-(2-methyl-5-nitro-1h-imidazol-1-yl)ethoxy]benzaldehyde (CAS 727983-34-8)
- 3-(3,4-Dimethoxyphenyl)-3-(furan-2-carboxamido)propanoic acid (CAS 332052-68-3)
- Lithium sulfate-<SUP>7</SUP>Li<SUB>2</SUB> (CAS 14104-06-4)
- 3-amino-5-methyl-1H-indazole-6-carbonitrile (CAS 368426-68-0)
- 1-Bromo-3-butoxy-5-methylbenzene (CAS 1881330-47-7)
- 4-Methyl-7-trimethylsilyloxycumarin (CAS 67909-31-3)
- 6-(Difluoromethyl)picolinonitrile (CAS 1211527-29-5)
- UPF 1069, 98% (CAS 1048371-03-4)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
Why CATO?
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