1,7-Bis(4-hydroxyphenyl)hepta-4,6-dien-3-one CAS 332371-82-1
Purity >95%In StockPharmaceutical Standards
| CAS No. | 332371-82-1 |
| Molecular Formula | C19H18O3 |
| Molecular Weight | 294.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,7-Bis(4-hydroxyphenyl)hepta-4,6-dien-3-one (CAS 332371-82-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H18O3. Molecular weight: 294.34 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H18O3 |
| Molecular Weight | 294.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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.) | 2025 |
Related Bis Standards
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Recommended Standards
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- 4-Chloro-3-methoxybenzonitrile (CAS 189628-40-8)
- 2-(5-(Hydroxymethyl)furan-2-yl)thiazole-4,5-dicarboxamide (CAS 60084-08-4)
- 5-Bromo-8-chloroquinolin-2(1H)-one (CAS 1344309-71-2)
- 3-((Ethyl(phenyl)amino)methyl)benzenesulfonic Acid (CAS 101-11-1)
- Desloratadine Impurity 46 (CAS CATO-C4X-143046)
- Neuropeptide FF (5-8) (CAS 152050-35-6)
Why CATO?
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