Quercetin-3-o-rutinose CAS 949926-49-2
| CAS No. | 949926-49-2 |
| 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-rutinose.
Quercetin-3-o-rutinose (CAS 949926-49-2), molecular formula C27H30O16 and molecular weight 610.52 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Quercetin-3-o-rutinose (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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C27H30O16 |
| Molecular Weight | 610.52 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Quercetin Standards
- Quercetin-7-O-rutinoside (CAS 147714-62-3)
- Quercetin 3-O-robinobioside (CAS 52525-35-6)
- Quercetin 3-O-neohesperidoside (CAS 32453-36-4)
- Quercetin 3-O-Glucoside-7-O-Rhamnoside (CAS 18016-58-5)
- 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
- Kaempferol 3-O-sophoroside (CAS 19895-95-5)
- Alectinib Impurity 63 (CAS CATO-C4X-283663)
- Phosgard C 22-R (CAS 4351-70-6)
- Aempferol 3-O-gentiobioside (CAS 22149-35-5)
- n-(4-Fluoro-3-methylbenzyl)-2-methoxyethan-1-amine (CAS 1247110-72-0)
- (2R,4R)-4-((tert-butoxycarbonyl)(methyl)amino)pyrrolidine-2-carboxylic acid (CAS 2306245-88-3)
- 1-(4-Methoxyphenyl)-4-(4-(pyrazolo[1,5-a]pyridine-3-carbonyl)piperazine-1-carbonyl)pyrrolidin-2-one (CAS 1396766-11-2)
- 3-(5-(3-(Trifluoromethyl)phenyl)-1H-1,2,4-triazol-3-yl)phenol (CAS 1315372-31-6)
- 6-(3-Methyl-1H-pyrazol-1-yl)pyrazin-2-amine (CAS 1314356-11-0)
- 2-(Chloromethyl)-5-(4-ethoxyphenyl)-1,3,4-oxadiazole (CAS 36770-19-1)
- 3-Bromo-4-(methylamino)benzoic acid (CAS 1131615-00-3)
- 4-((4-Methylbenzyl)oxy)benzofuran-6-carboxylic acid (CAS 1291493-64-5)
- (2-Amino-4-bromo-6-(difluoromethyl)pyridin-3-yl)methanol (CAS 1805338-96-8)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com