7-Hydroxy-2,6-dimethyl-3-(2-methyl-4-thiazolyl)-4H-1-benzopyran-4-one CAS 66780-41-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66780-41-4 |
| Molecular Formula | C15H13NO3S |
| Molecular Weight | 287.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Hydroxy-2,6-dimethyl-3-(2-methyl-4-thiazolyl)-4H-1-benzopyran-4-one (CAS 66780-41-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H13NO3S. Molecular weight: 287.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H13NO3S |
| Molecular Weight | 287.33 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
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- Methyl 2-(4-hydroxy-2-oxo-1-phenethyl-1,2-dihydropyridin-3-yl)acetate (CAS 477871-88-8)
- Methyl 2-[4-hydroxy-1-(4-methylbenzyl)-2-oxo-1,2-dihydro-3-pyridinyl]acetate (CAS 477871-82-2)
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Recommended Standards
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- [(2-Chlorophenyl)methyl](prop-2-en-1-yl)amine (CAS 103754-08-1)
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- 30465-68-0 AR-1J9445 n-(5-{[2-(2,5-dioxopyrrolidin-1-yl)ethyl](ethyl)amino}-2-[(e)-(4-nitrophenyl)diazenyl]phenyl)acetamide (CAS 30465-68-0)
- 5-Methyl-3-heptene (CAS 13172-91-3)
- 9-Methyl-4-oxo-2-(pyrimidin-2-ylthio)-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde (CAS 324544-93-6)
- Cyclolinopeptide B (CAS 193139-41-2)
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