7-Hydroxy-4-(pyridin-4-yl)-2H-chromen-2-one CAS 92906-36-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 92906-36-0 |
| Molecular Formula | C14H9NO3 |
| Molecular Weight | 239.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Hydroxy-4-(pyridin-4-yl)-2H-chromen-2-one (CAS 92906-36-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H9NO3. Molecular weight: 239.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H9NO3 |
| Molecular Weight | 239.23 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 7-Hydroxy-4-(pyridin-3-yl)-2H-chromen-2-one (CAS 109512-76-7)
- 7-Hydroxy-3-(pyridin-2-yl)-2H-chromen-2-one (CAS 1148-28-3)
- 2-Hydroxy-3-phenyl-4H-pyrimido[1,2-a]pyrimidin-4-one (CAS 1306739-05-8)
- 4-Hydroxy-2-(4-hydroxypiperidin-1-yl)pyrimidine-5-carboxylic acid (CAS 1355231-80-9)
- (Z)-6-hydroxy-2-(pyridin-4-ylmethylene)benzofuran-3(2H)-one (CAS 1679342-26-7)
- (5-Hydroxy-1-benzofuran-3-yl)(pyridin-2-yl)methanone (CAS 953423-73-9)
- 4-Hydroxy-2-phenylisoindoline-1,3-dione (CAS 57192-79-7)
- 4-Hydroxy-6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyridine-3-carbonitrile (CAS 2068064-96-8)
Recommended Standards
- 7-Hydroxy-4-(pyridin-2-yl)-2H-chromen-2-one (CAS 386704-10-5)
- 7-Nitro-2-phenyl-2H-indazole (CAS 61063-06-7)
- 7-Hydroxy-2-(pyridin-4-yl)-4H-chromen-4-one (CAS 663619-95-2)
- 6-Bromo-5-chloro-4-(difluoromethyl)nicotinaldehyde (CAS 1804656-31-2)
- N-(4-(N-(3,4-dimethoxyphenethyl)sulfamoyl)phenyl)acetamide (CAS 321706-23-4)
- 1H,2H,3H,4H,5H,6H,7H-cyclopenta[c]pyridazine-3,4-dione (CAS 1195168-04-7)
- 4-(Chloromethyl)-2,6-dimethyloctane (CAS 1497862-53-9)
- 5-methyl-5H,6H,7H-pyrrolo[1,2-a]imidazol-7-ol (CAS 1803597-41-2)
- (S)-1-[4-[6-Chloro-8-fluoro-7-(2-fluoro-6-hydroxyphenyl)-4-quinazolinyl]-1-piperazinyl]-2-propen-1-one (CAS 1698055-85-4)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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