Violanthin CAS 40581-17-7
Purity >95%In StockPharmaceutical Standards
| CAS No. | 40581-17-7 |
| Molecular Formula | C27H30O14 |
| Molecular Weight | 578.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Violanthin (CAS 40581-17-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C27H30O14. Molecular weight: 578.52 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C27H30O14 |
| Molecular Weight | 578.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, 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.) | 1968 |
Recommended Standards
- Kaempferitrin (CAS 482-38-2)
- Isoviolanthin (CAS 40788-84-9)
- procyanidin B3 (CAS 23567-23-9)
- 5-Chloro-4-(propylamino)pyridine-3-sulfonic acid (CAS 1352521-98-2)
- 4,6-Dimethyl-2-(trifluoromethyl)pyrimidine-5-carboxylic acid (CAS 544704-08-7)
- 5-Bromo-3-fluorothiophene-2-carbaldehyde (CAS 1822621-71-5)
- Methyl 3-[2-(3-piperidinyl)ethoxy]propanoatehydrochloride (CAS 1220032-59-6)
- 5-Bromo-7-(chloromethyl)-3,4-dihydroisoquinolin-1(2H)-one (CAS 2603581-27-5)
- 3-(3-Chlorophenyl)-3,4-difluoropropiophenone (CAS 898787-44-5)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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