6-((2-(3,4-Dihydroxyphenyl)-4-oxo-4H-chromen-3-yl)oxy)-6-oxohexanoic acid CAS 909529-64-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 909529-64-2 |
| Molecular Formula | C21H18O8 |
| Molecular Weight | 398.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 6-((2-(3,4-Dihydroxyphenyl)-4-oxo-4H-chromen-3-yl)oxy)-6-oxohexanoic acid (CAS 909529-64-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H18O8. Molecular weight: 398.36 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H18O8 |
| Molecular Weight | 398.36 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Dihydroxyphenyl Standards
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- 9-(2,4-Dihydroxyphenyl)-3,3,6,6-tetramethyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione (CAS 117593-36-9)
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Recommended Standards
- 5-(4-Bromophenoxymethyl)-4-octyl-4H-1,2,4-triazole-3-thiol (CAS 748776-61-6)
- Diflomotecan (CAS 220997-97-7)
- 4-Hydroxy-1-methyl-N-(3-(trifluoromethyl)phenyl)-1H-benzo[c][1,2]thiazine-3-carboxamide 2,2-dioxide (CAS 320423-82-3)
- 1-(2-Chloro-5-fluoropyridin-3-yl)ethan-1-ol (CAS 1823903-73-6)
- (E)-N'-(1-([1,1'-Biphenyl]-4-yl)ethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2301999-04-0)
- 4'-Methoxy-N-methylformanilide (CAS 5279-51-6)
- N-(4,5-Dihydro-1H-imidazol-2-yl)-5-iodoquinoxalin-6-amine (CAS 91147-44-3)
- Cytidine 3'-Monophosphate (CAS 84-52-6)
- 2-((4-Amino-6-((4-chlorophenyl)amino)-1,3,5-triazin-2-yl)amino)ethanol (CAS 61912-43-4)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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- 130,000+ catalog items in stock, COA supplied with every batch
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