Description
IUPAC Name: 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one
InChI: InChI=1S/C21H20O11/c1-7-15(26)17(28)18(29)21(30-7)32-20-16(27)14-12(25)5-9(22)6-13(14)31-19(20)8-2-3-10(23)11(24)4-8/h2-7,15,17-18,21-26,28-29H,1H3/t7-,15-,17+,18+,21-/m0/s1
InChIKey: OXGUCUVFOIWWQJ-HQBVPOQASA-N
Canonical SMILES: CC1C(C(C(C(O1)OC2=C(OC3=CC(=CC(=C3C2=O)O)O)C4=CC(=C(C=C4)O)O)O)O)O
Isomeric SMILES: C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)OC2=C(OC3=CC(=CC(=C3C2=O)O)O)C4=CC(=C(C=C4)O)O)O)O)O
Synonyms: quercitrin; 522-12-3; Quercetin 3-rhamnoside; Quercitroside; Quercetrin; Quercimelin; Thujin; Quercetin 3-L-rhamnoside; …
Botanical Source: Hypericum japonicum Thunb.
Product Specifications
- Purity: ≥98.0% (HPLC)
- Physical Form: Yellow crystalline powder
- Solubility: Soluble in methanol, and ethanol; slightly soluble in water
- Melting Point: 182-185°C
- Optical Rotation: [α]20/D -180° to -160° (c=0.1, MeOH)
Storage & Stability
- Storage Temperature: 2-8°C
- Storage Conditions:
- Store in an airtight container
- Protect from light and moisture
- Keep under an inert gas atmosphere
- Stability: 24 months under recommended storage conditions
- Transport: Temperature-controlled shipping available
Research Applications
Pharmaceutical Research:
- Antioxidant mechanisms studies
- Anti-inflammatory pathway investigation
- Cardiovascular health research
- Neuroprotective effects studies
- Cancer research applications
Biological Activities:
- Free radical scavenging studies
- Enzymatic pathway research
- Cell signaling investigations
- Bioavailability studies
- Metabolic research
Quality Assurance
- Analytical Methods:
- HPLC analysis
- NMR spectroscopy
- Mass spectrometry
- UV spectrophotometry
- Documentation:
- Certificate of Analysis
- MSDS/SDS
- Spectral data package
- Stability data
Technical Features
- High purity guaranteed
- Batch-to-batch consistency
- Full structural characterization
- Comprehensive analytical documentation
- Research-grade quality
Handling Guidelines
- Use appropriate PPE
- Handle in controlled laboratory conditions
- Avoid exposure to light and moisture
- Store in the original container
- Follow standard laboratory safety protocols
Value-Added Services
- Technical consultation
- Method development support
- Custom synthesis options
- Bulk supply available
- Research collaboration support
Regulatory Information
- For research use only
- Not for human consumption
- GMP-compliant manufacturing
- ISO 9001:2015 certified production
- Full traceability documentation
Research Support
Our technical team provides:
- Analytical method guidance
- Stability information
- Structure verification support
- Application assistance
- Technical troubleshooting
For laboratory research and development purposes only. Not intended for diagnostic or therapeutic use.
Contact our technical support team for detailed specifications, bulk pricing, or custom requirements.