velutin
- CAS NO.：25739-41-7
- Empirical Formula: C17H14O6
- Molecular Weight: 314.29
- MDL number: MFCD20260863
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-23 13:36:13
What is velutin?
The Uses of velutin
Velutin is a flavone isolated from the aerial parts of Leucas stelligera.
Definition
ChEBI: Velutin is a dimethoxyflavone that is luteolin in which the hydroxy groups at positions 7 and 3' are replaced by methoxy groups. It has a role as an anti-inflammatory agent, a plant metabolite, a melanin synthesis inhibitor, an antibacterial agent, an antioxidant and an anti-allergic agent. It is a dimethoxyflavone and a dihydroxyflavone. It is functionally related to a 4',5,7-trihydroxy-3'-methoxyflavone.
Properties of velutin
| Melting point: | 298 °C |
| Boiling point: | 567.5±50.0 °C(Predicted) |
| Density | 1.402±0.06 g/cm3(Predicted) |
| pka | 6.33±0.40(Predicted) |
| form | Solid |
| color | White to yellow |
Safety information for velutin
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. |
Computed Descriptors for velutin
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