(-)-bursehernin (3R,4R)-4-(1,3-benzodioxol-5-ylmethyl)-3-(3,4-dimethoxybenzyl)dihydrofuran-2(3H)-one (3R-trans)-4-(1,3-benzodioxol-5-ylmethyl)-3-[(3,4-dimethoxyphenyl)methyl]dihydro-2(3H)-furanone (R,R)-4-(1,3-benzodioxol-5-ylmethyl)-3-(3,4-dimethoxybenzyl)dihydrofuran-2(3H)-one 40456-51-7 CHEBI:90893 bursehernin CAS 40456-51-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40456-51-7 |
| Molecular Formula | C21H22O6 |
| Molecular Weight | 370.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(-)-bursehernin (3R,4R)-4-(1,3-benzodioxol-5-ylmethyl)-3-(3,4-dimethoxybenzyl)dihydrofuran-2(3H)-one (3R-trans)-4-(1,3-benzodioxol-5-ylmethyl)-3-[(3,4-dimethoxyphenyl)methyl]dihydro-2(3H)-furanone (R,R)-4-(1,3-benzodioxol-5-ylmethyl)-3-(3,4-dimethoxybenzyl)dihydrofuran-2(3H)-one 40456-51-7 CHEBI:90893 bursehernin (CAS 40456-51-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H22O6. Molecular weight: 370.40 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H22O6 |
| Molecular Weight | 370.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
Recommended Standards
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