Molekula Daidzein
Specification & product details.
Daidzein is a naturally occurring isoflavone compound with estrogenic properties, commonly used in research related to hormone regulation, antioxidant…
CAS number: 486-66-8
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Specifications
| Property | Value |
| Appearance | White to off-white powder |
| Heavy metals | ≤20ppm |
| Loss on Drying | ≤1.0% |
| Residue on Ignition | ≤0.1% |
| Assay (Anhydrous) | 98 - 102% |
Storage & handling
| Property | Value |
| Storage Temperature | -15 to -20 °C |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
| Melting Point | 323 °C |
Identification
| Property | Value |
| SKU | 14964076 |
| CAS Number | 486-66-8 |
| IUPAC Name | 7-hydroxy-3-(4-hydroxyphenyl)chromen-4-one |
| EC Number | 207-635-4 |
| Molecular Formula | C15H10O4 |
| Molecular Weight | 254.24 |
| Exact Mass | 254.0579 |
| SMILES | O=C1C(=COC2=CC(O)=CC=C12)C=3C=CC(O)=CC3 |
| InChIKey | ZQSIJRDFPHDXIC-UHFFFAOYSA-N |
| InChI | InChI=1S/C15H10O4/c16-10-3-1-9(2-4-10)13-8-19-14-7-11(17)5-6-12(14)15(13)18/h1-8,16-17H |
| PubChem CID | 5281708 |
| REACH Code | Y113 |
| HTS Code | 29329970 |
| Tariff Code | 2932990090 |
Safety & GHS
Warning
- Health HazardGHS07
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust/fume/gas/mist/vapours/spray
- P280Wear protective gloves/protective clothing/eye protection/face protection
- P302+352IF ON SKIN: Wash with soap and water
- P304+340IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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Alternative names
4',7-Dihydroxyisoflavone; 4H-1-Benzopyran-4-one, 7-hydroxy-3-(4-hydroxyphenyl)-; 7-Hydroxy-3-(4-hydroxyphenyl)-4-benzopyrone; 7-Hydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one; 7-hydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one; 7-hydroxy-3-(4-hydroxyphenyl)chromen-4-one; 7,4'-Dihydroxyisoflavone; Daidzein (Standard); Daidzeol; Diadzein
Product documentation
Product specification PDF. Batch-specific certificates of analysis and safety data sheets are available on request.
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