Description
High-purity Aspalathin, the primary flavonoid found in rooibos, accounting for over 40% of total flavonoid content, especially in unfermented (Green) rooibos. Manufactured to exceptional standards for pharmaceutical and immunological research 1.
Technical Specifications
- Molecular Formula: C₂₁H₂₄O₁₁
- Molecular Weight: 452.4 g/mol
- Purity: ≥98% (HPLC)
- Appearance: Yellow crystalline powder
- Solubility: Soluble in DMSO, methanol; partially soluble in water
IUPAC Name: 3-(3,4-dihydroxyphenyl)-1-[2,4,6-trihydroxy-3-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]phenyl]propan-1-one
InChI: InChI=1S/C21H24O11/c22-7-14-17(28)19(30)20(31)21(32-14)16-13(27)6-12(26)15(18(16)29)10(24)4-2-8-1-3-9(23)11(25)5-8/h1,3,5-6,14,17,19-23,25-31H,2,4,7H2/t14-,17-,19+,20-,21+/m1/s1
InChIKey: VCPUQYKWJRESOC-VJXVFPJBSA-N
Canonical SMILES: C1=CC(=C(C=C1CCC(=O)C2=C(C=C(C(=C2O)C3C(C(C(C(O3)CO)O)O)O)O)O)O)O
Isomeric SMILES: C1=CC(=C(C=C1CCC(=O)C2=C(C=C(C(=C2O)[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O)O)O)O)O)O
Synonyms: Aspalathin; 6027-43-6; 3-(3,4-dihydroxyphenyl)-1-[2,4,6-trihydroxy-3-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]phenyl]propan-1-one; (1S)-1,5-anhydro-1-{3-[3-(3,4-dihydroxyphenyl)propanoyl]-2,4,6-trihydroxyphenyl}-D-glucitol; SCHEMBL1933939; CHEBI:79078; DTXSID90726949; VCPUQYKWJRESOC-VJXVFPJBSA-N; …
Botanical Source:
Key Features & Benefits
- Natural dihydrochalcone flavonoid
- Potent anti-inflammatory properties
- STAT6-mediated immune regulation
- Validated structure and activity
- Comprehensive Certificate of Analysis
Research Applications
-
Immunology Research
- STAT6 signaling studies
- T cell response modulation
- Basophil regulation
- Keratinocyte research
-
Dermatological Studies
- Atopic dermatitis research
- Skin inflammation
- Immune dysregulation
- Therapeutic development
-
Mechanism Studies
- STAT6 pathway analysis
- NFAT1 activation
- Inflammatory mediators
- Cytokine modulation
Latest Research Findings (2025)
- Significantly reduces AD phenotypes
- Decreases immune cell infiltration
- Down-regulates Th1 and Th2 cytokines
- Reduces serum IgE and IgG2a levels
Storage & Handling
- Store at -20°C
- Protect from light
- Avoid repeated freeze-thaw cycles
- Stock solution guidelines provided
- 24-month stability under recommended conditions
Quality Assurance
- GMP-compliant manufacturing
- Rigorous quality control
- Complete analytical documentation
- Traceable lot numbers
- Stability monitoring program
Key Research Areas
-
Immune Regulation
- T cell responses
- Basophil function
- Keratinocyte activity
- Inflammatory pathways
-
Skin Disorders
- Atopic dermatitis
- Inflammatory conditions
- Immune dysregulation
- Therapeutic applications
-
Molecular Mechanisms
- STAT6 signaling
- NFAT1 pathways
- Cytokine networks
- Inflammatory mediators
This premium-grade Aspalathin is specifically designed for research institutions and pharmaceutical companies advancing therapeutic development and scientific research.
For research and development purposes only. Not for human consumption or clinical use.