7-Hydroxy-5-methyl-2H-chromen-2-one CAS 7249-26-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7249-26-5 |
| Molecular Formula | C10H8O3 |
| Molecular Weight | 176.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 7-Hydroxy-5-methyl-2H-chromen-2-one (CAS 7249-26-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H8O3. Molecular weight: 176.17 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H8O3 |
| Molecular Weight | 176.17 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, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Related Hydroxy Standards
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- 5-Hydroxy-4-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 106367-54-8)
- 1-(5-Hydroxy-1H-pyrrolo[2,3-b]pyridin-1-yl)ethanone (CAS 1082041-98-2)
- 4-Hydroxy-1H,1'H-[2,2'-bipyrrole]-5-carbaldehyde (CAS 108929-20-0)
- 5-Hydroxy-4-methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde (CAS 1190317-04-4)
- 4-hydroxy-7-methyl-1,8-Naphthyridin-2(1H)-one (CAS 120537-66-8)
- 2-Hydroxy-N-(prop-2-yn-1-yl)nicotinamide (CAS 1209306-34-2)
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Recommended Standards
- 7-Hydroxy-3-methyl-2H-chromen-2-one (CAS 4069-67-4)
- 7-Hydroxy-8-methyl-2h-1-benzopyran-2-one (CAS 2732-17-4)
- 7-Hydroxy-2H-chromene-3-carbaldehyde (CAS 926226-20-2)
- 2,4,6-Trimethyl-1H-indene (CAS 150096-40-5)
- 2-(2-Propylmorpholino)ethan-1-amine (CAS 1352516-36-9)
- 3,5-Diiodotoluene (CAS 49617-79-0)
- N-[[1-(Dimethylamino)cyclohexyl]methyl]-benzamide (CAS 63886-94-2)
- 1-((7AR)-8,8-dimethyl-1,1-dioxidohexahydro-4H-3a,6-methanobenzo[d]isothiazol-7-yl)prop-2-en-1-one (CAS 94594-91-9)
- 2-((2-Nitrobenzyl)amino)ethan-1-ol (CAS 188978-97-4)
- Neuropeptide GE (CAS 134748-04-2)
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