- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
10083-24-6 Piceatannol 4-[(1E)-2-(3,5-Dihydroxyphenyl)Ethenyl]-1,2-Benzenediol
Quick Details
- Appearance: Light coffee color powder
- Application:Pharmaceutical Intermediates
- PackAge:25KG/Drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
| Product Name | Piceatannol |
| CAS | 10083-24-6 |
| MF | C14H12O4 |
| MW | 244.24 |
| EINECS | 600-132-4 |
| Melting point | 223-227 °C |
| Boiling point | 108°C |
| Density | 1.1245 |
| pka | 9.17±0.10 |
| Product Categories | Stilbenes (substituted);Protein Kinase;Aromatics;Intermediates & Fine Chemicals; Metabolites & Impurities |
Details:
|
Item |
Standard |
Test Results |
|
|
Identification |
A.H-NMR:Comply with the structure |
Complies |
|
|
B.LC-MS:Comply with the structure |
Complies |
||
|
C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
||
|
D.HPLC-ESI-MS |
Complies |
||
|
The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
|||
|
Heavy metals |
≤10 ppm |
<10ppm |
|
|
Water |
≤1.0% |
0.10% |
|
|
Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.01% |
|
|
Related substances |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
|
Total Impurity |
≤0.5% |
0.18% |
|
|
Purity |
≥99.0% |
99.70% |
|
|
Assay |
99.0%~101.0% (anhydrous substance). |
99.80% |
|
|
Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
|
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