109741-38-0 2H-1-Benzopyran-2-one,8-[(1E)-3-hydroxy-3-methyl-1-buten-1-yl]-7-methoxy- CAS 109741-38-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 109741-38-0 |
| Molecular Formula | C15H16O4 |
| Molecular Weight | 260.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 109741-38-0 2H-1-Benzopyran-2-one,8-[(1E)-3-hydroxy-3-methyl-1-buten-1-yl]-7-methoxy- (CAS 109741-38-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H16O4. Molecular weight: 260.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H16O4 |
| Molecular Weight | 260.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related H Standards
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- 2H-1-Benzopyran-2-one,4-(4-fluorophenyl)-7-hydroxy- (CAS 850881-86-6)
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- 1220476-09-4 2H-1-Benzopyran,6-bromo-3,4-dihydro-2,2-dimethyl-8-(1-methylethyl)- (CAS 1220476-09-4)
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Recommended Standards
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- Neuropeptide GE (CAS 134748-04-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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