| Field | Specification |
|---|---|
| CAS no. | |
| Applications | |
| Source | Plant — Taxodiaceae Cunninghamia lanceolata var. konishii |
| Molecular weight | |
| Molecular formula | C31H20O10 |
| Purity | |
| SMILES | |
| Form | Solid |
| Storage | |
| Shipping | |
| Catalog no. (Mfr.) | |
| Main SKU |
Compound Overview
Neocryptomerin, a biflavonoid, inhibits U251, MCF-7, and HeLa cells and shows favorable binding affinity within the active pocket of SARS-CoV-2, making it a leading candidate among compounds rationally designed against COVID-19[1][2]. It is supplied as an off-white to light yellow solid (C31H20O10, MW 552.48) at 99.14% purity.
Physical & Chemical Properties
| CAS Number | 20931-36-6 |
|---|---|
| Molecular Formula | C31H20O10 |
| Molecular Weight | 552.48 g/mol |
| Purity | 99.14% |
| Appearance | Solid |
| Color | Off-white to light yellow |
| Structure Classification | Flavonoids Biflavones |
| SMILES | OC1=CC(OC)=CC(OC(C2=CC=C(OC3=C(O)C4=C(OC(C5=CC=C(O)C=C5)=CC4=O)C=C3O)C=C2)=C6)=C1C6=O |
| Signaling Pathway | Anti-infection |
| Initial Source | Plant — Taxodiaceae Cunninghamia lanceolata var. konishii |
| Solubility | In Vitro: DMSO: 50 mg/mL (90.50 mM; Requires sonication; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO) |
| Storage | Powder: -20°C, 3 years. In solvent: -80°C, 6 months; -20°C, 1 month. |
| Shipping | Room temperature in continental US; may vary elsewhere. |
Literature Cited
Sources cited in this description. Peer-reviewed publications that used this product are listed under References.
Safety
For Research Use Only. Not for use in diagnostic or therapeutic procedures, and not for human or veterinary use. Handle in accordance with the Safety Data Sheet and your institution's chemical hygiene plan.
In Vitro
| Solvent | Solubility | Notes |
|---|---|---|
| DMSO | 50 mg/mL (90.50 mM) | requires sonication; use freshly opened DMSO (absorbed moisture lowers solubility) |
Aliquot the stock solution and store it at -80°C (up to 6 months) or -20°C (up to 1 month); avoid repeated freeze-thaw cycles.
Data provided by the manufacturer.
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