| Company Name: |
Chemsky (shanghai) International Co.,Ltd
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| Tel: |
021-50135380 |
| Email: |
shchemsky@sina.com |
| Products Intro: |
Product Name:4,5-Dihydro Prednisone;(5α)-17,21-Dihydroxypregn-1-ene-3,11,20-trione; 17,21-Dihydroxy-5α-Pregn-1-ene-3,11,20-trione
CAS:103881-93-2
Purity:98+% Package:1Mg;5Mg;10Mg;50Mg;100Mg;500Mg
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| Company Name: |
Cato Research Chemicals Inc.
|
| Tel: |
020-81960175 |
| Email: |
min.he@cato-chem.com |
| Products Intro: |
Product Name:4,5-Dihydro Prednisone
CAS:103881-93-2
Purity:95% Package:25Mg, 50Mg
|
| Company Name: |
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD
|
| Tel: |
0755-0755-83725350 13380397412 |
| Email: |
3001280422@qq.com |
| Products Intro: |
Product Name:4,5-Dihydro Prednisone
CAS:103881-93-2
Purity:98%HPLC Package:10mg;25mg;50mg;100mg
|
| Company Name: |
Energy Chemical
|
| Tel: |
021-58432009 400-005-6266 |
| Email: |
marketing@energy-chemical.com |
| Products Intro: |
Product Name:4,5-Dihydro Prednisone
CAS:103881-93-2
Purity:NULL Package:10mg;1mg;25mg Remarks:NULL
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| | 17α,21-Dihydroxypregn-1-ene-3,11,20-trione Basic information |
| Product Name: | 17α,21-Dihydroxypregn-1-ene-3,11,20-trione | | Synonyms: | 17α,21-Dihydroxypregn-1-ene-3,11,20-trione;4,5-Dihydroprednisone;(5α)-17,21-Dihydroxypregn-1-ene-3,11,20-trione;17,21-Dihydroxy-5α-Pregn-1-ene-3,11,20-trione;(5alpha)-17,21-Dihydroxypregn-1-ene-3,11,20-trione;Pregn-1-ene-3,11,20-trione, 17,21-dihydroxy-, (5α)-;(5a)-17,21-Dihydroxypregn-1-ene-3,11,20-trione | | CAS: | 103881-93-2 | | MF: | C21H28O5 | | MW: | 360.44 | | EINECS: | | | Product Categories: | Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;Steroids;Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids | | Mol File: | 103881-93-2.mol |  |
| | 17α,21-Dihydroxypregn-1-ene-3,11,20-trione Chemical Properties |
| Melting point | 212-213 °C | | Boiling point | 554.6±50.0 °C(Predicted) | | density | 1.266±0.06 g/cm3(Predicted) | | pka | 12.38±0.60(Predicted) |
| | 17α,21-Dihydroxypregn-1-ene-3,11,20-trione Usage And Synthesis |
| Uses | A metabolite of Prednisone (P703780) formed via microbial transformation by Cunninghamella elegans. |
| | 17α,21-Dihydroxypregn-1-ene-3,11,20-trione Preparation Products And Raw materials |
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