Quercetin 3-O-neohesperidoside CAS 32453-36-4
| CAS No. | 32453-36-4 |
| Molecular Formula | C27H30O16 |
| Molecular Weight | 610.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Quercetin 3-O-neohesperidoside.
Quercetin 3-O-neohesperidoside (CAS 32453-36-4) is a high-purity analytical reference standard with the molecular formula C27H30O16 and a molecular weight of 610.52 g/mol.
Structurally, Quercetin 3-O-neohesperidoside (C27H30O16) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 610.52 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Quercetin 3-O-neohesperidoside meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C27H30O16 |
| Molecular Weight | 610.52 g/mol |
| Purity | 97%+ |
| 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.) | 1966 |
Related Quercetin Standards
- Quercetin-7-O-rutinoside (CAS 147714-62-3)
- Quercetin 3-O-robinobioside (CAS 52525-35-6)
- Quercetin 3-O-Glucoside-7-O-Rhamnoside (CAS 18016-58-5)
- Quercetin-3-o-rutinose (CAS 949926-49-2)
- Quercetin 3-sambubioside (CAS 83048-35-5)
- Quercetin-3-O-sophoroside (CAS 18609-17-1)
- Quercetin 3-O-D-Glucopyranosyl-(1,6)-D-Glucopyranoside (CAS 7431-83-6)
- Quercetin 3-O-(6''-O-Malonyl)-b-D-glucoside (CAS 96862-01-0)
Recommended Standards
- luteolin-7-O-gentiobiside (CAS 70855-41-3)
- Aprepitant EP Impurity B (CAS 2348441-62-1)
- Kaempferol-3,7-di-O-β-glucoside (CAS 25615-14-9)
- Aprepitant EP Impurity C (CAS 2348441-63-2)
- Ethyl 4,5-dihydro-5-methyl-5-(trifluoromethyl)-3-[[(trifluoromethyl)sulfonyl]oxy]-2-furancarboxylate (CAS 2649469-08-7)
- Methyl 2-(2-methyl-1H-benzo[d]imidazol-5-yl)acetate (CAS 1537813-13-0)
- Pyridine-2,4-dicarbaldehyde hydrate (CAS 1071565-78-0)
- (R)-4-amino-1-(1-(tert-butoxycarbonyl)piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidine-3-carboxylic acid (CAS 1654728-11-6)
- 6-(Pyridin-2-ylmethoxy)-1H-purin-2-amine (CAS 152832-95-6)
- Ethyl 5-bromo-4-methylbenzo[d]isoxazole-3-carboxylate (CAS 854015-42-2)
- Methyl 2-(benzyloxy)-4-bromobenzoate (CAS 1228095-06-4)
- (2,6-Diethyl-4-methylphenyl)boronic acid (CAS 953075-90-6)
- 5-(5-Borono-1H-indol-1-yl)pentanoic acid (CAS 1072946-60-1)
- Neuropeptide S (rat) (CAS 412938-75-1)
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