Diosmin EP Impurity F CAS 520-34-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 520-34-3 |
| Molecular Formula | C16H12O6 |
| Molecular Weight | 300.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Diosmin EP Impurity F (CAS 520-34-3) pharmacopoeial impurity standards reference standard. Molecular formula: C16H12O6. Molecular weight: 300.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H12O6 |
| Molecular Weight | 300.26 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1957 |
Related Diosmin Standards
- Diosmin Impurity 6 (CAS 38302-15-7)
- Diosmin EP Impurity A (CAS 6100-74-9)
- Diosmin EP Impurity C (CAS 552-57-8)
- Diosmin Impurity 8 (Mixture of Diastereomers) (CAS 108815-81-2)
- Diosmin EP Impurity C-d4 (Isorhoifolin-d4) (CAS CATO-C4X-115613)
- Diosmin EP Impurity E (CAS 480-36-4)
- Diosmin EP Impurity E-13C-d3 (Linarin-13C-d3) (CAS CATO-C4X-115614)
- Diosmin+Hesperidin (CAS CATO-C4X-115610)
Recommended Standards
- Diacerein Impurity 25 (CAS CATO-C4X-108125)
- Aspirin Impurity 10 (CAS CATO-C4X-140810)
- 6563-66-2 4H-1-Benzopyran-4-one, 5,6,7-trihydroxy-2-(4-methoxyphenyl)- DTXSID50457727 (CAS 6563-66-2)
- Rosuvastatin Impurity 131 (CAS 1246665-85-9)
- Edaravone Impurity 3 (CAS 1323485-71-7)
- 5-Bromo-2-nitrobenzaldehyde (CAS 20357-20-4)
- 1-(1-benzofuran-3-yl)-2-(2-chloro-4-fluorophenyl)ethan-1-one (CAS 1555639-03-6)
- (E)-3-Benzyl-1-(p-tolyl)triaz-1-ene (CAS 17683-09-9)
- 4-ethyl-3-oxo-3,4-dihydroquinoxaline-2-carboxylic acid (CAS 92016-68-7)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
Why CATO?
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