(E)-3-(3-Hydroxy-4-methoxybenzylidene)-6-methylchroman-4-one CAS 1031206-36-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1031206-36-6 |
| Molecular Formula | C18H16O4 |
| Molecular Weight | 296.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-3-(3-Hydroxy-4-methoxybenzylidene)-6-methylchroman-4-one (CAS 1031206-36-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H16O4. Molecular weight: 296.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H16O4 |
| Molecular Weight | 296.32 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.) | 1988 |
Related E Standards
- 6-Hydroxy-2-(2-(4'-methoxyphenyl)ethyl)chromone (CAS 125092-36-6)
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- 1-Hydroxy-2-(propoxymethyl)anthracene-9,10-dione (CAS 174568-53-7)
- 1-Benzyl-3-(hydroxy(phenyl)amino)pyrrolidine-2,5-dione (CAS 308101-38-4)
- 1-Hydroxy-8-isopropoxy-3-methylanthracene-9,10-dione (CAS 919114-36-6)
- 3-Hydroxy-2,4-bis(4-methoxyphenyl)cyclobut-2-en-1-one (CAS 4683-21-0)
- 4-Hydroxy phenprocoumon (CAS 55789-09-8)
- 6-Ethyl-7-hydroxy-2-methyl-3-phenoxy-4h-chromen-4-one (CAS 315232-62-3)
Recommended Standards
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- 2,2＇,3,3＇,4,4＇,5,5＇,6-Nonabromodiphenyl Ether (CAS 63387-28-0)
- 2-Methylthiazole-5-boronic Acid Pinacol Ester (CAS 1218791-01-5)
- 3-Methyl-3,6-diazabicyclo[3.1.1]heptane (CAS 1059700-16-1)
- Trametinib impurity 13 (CAS CATO-C4X-278213)
- 2-(2-Methyl-5-(trifluoromethoxy)phenyl)acetonitrile (CAS 1261683-78-6)
- Ethyl 2-(4-methoxyphenyl)quinazoline-4-carboxylate (CAS 1446786-17-9)
- Tau Peptide (307-321) trifluoroacetate salt (CAS 330456-50-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com