Quercetin 3-O-rutinoside-(1→2)-O-rhamnoside CAS 55696-57-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 55696-57-6 |
| Molecular Formula | C33H40O20 |
| Molecular Weight | 756.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Quercetin 3-O-rutinoside-(1→2)-O-rhamnoside (CAS 55696-57-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C33H40O20. Molecular weight: 756.66 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C33H40O20 |
| Molecular Weight | 756.66 g/mol |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
Related Quercetin Standards
- Quercetin-3-O - α - L-rhamnose-2 '' - (6 '' '- p-coumaroyl) - β - D-glucoside (CAS CATO-C4X-32302)
- Quercetin 3-rutinoside 7-glucoside (CAS 30311-61-6)
- Quercetin-3-O-[α-L-rhamnose-(1→2)-β-D-glucopyranosyl]-5-O-β-D-glucopyranoside (CAS 80714-53-0)
- Quercetin-3-O-β-D-glucose-7-O-β-D-gentiobiosiden (CAS 60778-02-1)
- Quercetin-3-O-sophoroside (CAS 18609-17-1)
- Quercetin 3-O-D-Glucopyranosyl-(1,6)-D-Glucopyranoside (CAS 7431-83-6)
- Quercetin-7-O-rutinoside (CAS 147714-62-3)
- Quercetin 3-O-robinobioside (CAS 52525-35-6)
Recommended Standards
- Kaempferol 3-O-rutinoside 7-O-glucoside (CAS 34336-18-0)
- Troxerutin Impurity 15 (CAS CATO-C4X-280015)
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- Metformin EP Impurity B (CAS 4405-08-7)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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