6-Hydroxy-2-[(2-methylphenyl)methylene]-3(2H)-benzofuranone CAS 620545-92-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 620545-92-8 |
| Molecular Formula | C16H12O3 |
| Molecular Weight | 252.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Hydroxy-2-[(2-methylphenyl)methylene]-3(2H)-benzofuranone (CAS 620545-92-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H12O3. Molecular weight: 252.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H12O3 |
| Molecular Weight | 252.26 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
Related Hydroxy Standards
- (2-Hydroxy-5-methyl-1,3-phenylenE)bis(methylenE) diacetate (CAS 109129-38-6)
- (2Z)-6-Hydroxy-2-(4-methylbenzylidene)-1-benzofuran-3(2H)-one (CAS 1234351-94-0)
- 1-Hydroxy-2,3-dimethylanthracene-9,10-dione (CAS 147088-69-5)
- 3-Benzyl-4-hydroxy-2h-chromen-2-one (CAS 15074-18-7)
- 7-Hydroxy-3-methyl-2-phenyl-4H-chromen-4-one (CAS 18651-15-5)
- 3-(4-hydroxyÂbenzÂoylÂ)-2-methyl-benzÂofuran (CAS 52490-47-8)
- 5-Hydroxy-7-methyl-4-phenyl-2H-chromen-2-one (CAS 52604-30-5)
- 6-Hydroxy-2-(4-methylbenzylidene)benzofuran-3(2h)-one (CAS 637753-89-0)
Recommended Standards
- 6-Hydroxy-2-[(3-methylphenyl)methylene]-3(2H)-benzofuranone (CAS 620545-91-7)
- 5-Methyl-7-hydroxyisoflavone (CAS 55338-30-2)
- 6-Hydroxy-4-methyl-3-phenyl-2h-chromen-2-one (CAS 82488-68-4)
- 1-Benzyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylic acid (CAS 164736-53-2)
- 3-(2-Chlorophenoxy)-2-methylpropane-1-sulfonyl chloride (CAS 1341909-51-0)
- 5-Chloro-2-fluoro-1H-indole (CAS 1354220-70-4)
- 5-phenylthiophene-2-carboxylic acid (CAS 19163-24-7)
- 5-Bromo-4-methoxyisobenzofuran-1(3H)-one (CAS 1255207-02-3)
- Methyl 2-hydroxy-3-(quinolin-4-yl)propanoate (CAS 1478705-09-7)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
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