2-(4-Fluorophenyl)-5,7-dihydroxy-4H-chromen-4-one CAS 152969-67-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 152969-67-0 |
| Molecular Formula | C15H9FO4 |
| Molecular Weight | 272.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(4-Fluorophenyl)-5,7-dihydroxy-4H-chromen-4-one (CAS 152969-67-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H9FO4. Molecular weight: 272.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H9FO4 |
| Molecular Weight | 272.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- [7-(4-fluorophenyl)[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]acetic acid (CAS 1160245-79-3)
- 2-(4-Fluorophenyl)-7-methyl-5-nitrobenzo[d]oxazole (CAS 1421240-95-0)
- 3-(4-Fluorophenyl)-5,7-dihydroxy-4H-chromen-4-one (CAS 15584-09-5)
- 1-(2-Fluorophenyl)-5-(1H-pyrrol-1-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1710845-82-1)
- 1-(4-Fluorophenyl)-1,3-dihydro-3-oxo-5-isobenzofurancarboxylic Acid (CAS 372941-51-0)
- 2-(3-Fluorophenyl)-5,7-dihydroxy-4H-chromen-4-one (CAS 957131-86-1)
- 6-(2-Fluorophenyl)-3-methyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 924129-81-7)
- 6-(4-Fluorophenyl)-3-methyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 923909-95-9)
Recommended Standards
- 5-Methyl-1-(4-(trifluoromethoxy)benzyl)-1H-1,2,3-triazol-4-amine (CAS 1511177-48-2)
- N-(6-(1H-1,2,4-Triazol-1-yl)pyrimidin-4-yl)-2-(1H-tetrazol-1-yl)acetamide (CAS 1428359-30-1)
- 2-(Benzo[d][1,3]dioxol-5-yl)-6-fluoro-2H-benzo[d][1,2,3]triazol-5-amine (CAS 1706441-98-6)
- 3-(Cyclohexylmethyl)-2-methylphenol (CAS 1243329-75-0)
- 2,4-Dihydroxyisophthalaldehyde (CAS 3328-71-0)
- Cefotiam Impurity 50 (CAS CATO-C4X-120450)
- 5-(Aminomethyl)thiazol-2-amine dihydrochloride (CAS 1300216-98-1)
- Tert-butyl (3S,4R)-3-methyl-4-(methylamino)piperidine-1-carboxylate (CAS 2227197-79-5)
- N-(6-Methoxybenzo[d]thiazol-2-yl)-4-methyl-1,2,3-thiadiazole-5-carboxamide (CAS 881444-78-6)
- Dulaglutide (CAS 923950-08-7)
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