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10 Gram |
Negotiable |
21-hydroxy-20-methylpregn-4-en-3-one suppiler 21-hydroxy-20-methylpregn-4-en-3-one high quality 21-hydroxy-20-methylpregn-4-en-3-one
Product Name |
21-hydroxy-20-methylpregn-4-ene-3-one |
CAS No |
60966-36-1 |
Molecular Formula |
|
Molecular Weight |
C22H34O2 |
Batch No |
20190711 |
Manufacturing date |
20190716 |
Shelf life |
Two years |
A
Index Name |
Specification |
Result |
Appearance |
White or almost white powder |
Conforms |
Purity (HPLC) |
98% min. |
98.6% |
Chromatographic Purity |
DBA: 2.0%max |
0.91% |
Other Single Impurity: 0.5%max |
0.23% |
|
Total Impurities: 2.0%max |
1.36% |
|
Loss On Drying |
1.0%max |
0.2% |
Conclusion |
Conforms to the standard of enterprise |
B
Index Name |
Specification |
Result |
Appearance |
White or almost white powder |
Conforms |
Purity (HPLC) |
98% min. |
98.8% |
Chromatographic Purity |
DBA: 0.5%max |
0.32% |
|
Other Single Impurity: 0.5%max |
0.22% |
|
Total Impurities: 2.0%max |
1.22% |
Loss On Drying |
1.0%max |
0.2% |
Conclusion |
Conforms to the standard of enterprise |
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