Company Name: |
Energy Chemical
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Tel: |
021-58432009 400-005-6266 |
Email: |
marketing1@energy-chemical.com |
Products Intro: |
Product Name:9β,11β-Epoxy-17,21-dihydroxy-16β-methyl-pregn-4-ene-3,20-dione CAS:114488-14-1 Purity:NULL Package:100mg;1g Remarks:NULL
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Company Name: |
QUALITY CONTROL SOLUTIONS LTD.
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Tel: |
0755-66853366; 13670046396 |
Email: |
ORDERS@QCSRM.COM |
Products Intro: |
Product Name:Betamethasone Impurity 66 CAS:114488-14-1 Purity:95% HPLC Package:10MG;25MG;50MG;100MG
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Company Name: |
HX Pharmaceutical technology co., LTD
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Tel: |
15671363360 |
Email: |
494267389@qq.com |
Products Intro: |
Product Name:Betamethasone Impurity 4 CAS:114488-14-1 Purity:>95% HPLC Package:10mg;20mg;50mg;100mg
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Company Name: |
Shanghai Zerui Biotechnology Co., Ltd.
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Tel: |
021-54580889 18321124657 |
Email: |
731997554@qq.com |
Products Intro: |
Product Name:Betamethasone Impurity 4 CAS:114488-14-1 Purity:98% HPLC Package:10mg;25mg;50mg;100mg
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| Betamethasone Impurity 4 Basic information |
Product Name: | Betamethasone Impurity 4 | Synonyms: | 9β,11β-Epoxy-17,21-dihydroxy-16β-methyl-pregn-4-ene-3,20-dione;Betamethasone Impurity 4;TUIYCBORCUOUBA-DEGNENOVSA-N;Pregn-4-ene-3,20-dione, 9,11-epoxy-17,21-dihydroxy-16-methyl-, (9β,11β,16β)- | CAS: | 114488-14-1 | MF: | C22H30O5 | MW: | 374.48 | EINECS: | | Product Categories: | | Mol File: | 114488-14-1.mol | |
| Betamethasone Impurity 4 Chemical Properties |
Boiling point | 561.0±50.0 °C(Predicted) | density | 1.30±0.1 g/cm3(Predicted) | pka | 12.57±0.70(Predicted) |
| Betamethasone Impurity 4 Usage And Synthesis |
Uses | 9β,11β-Epoxy-17,21-dihydroxy-16β-methyl-pregn-4-ene-3,20-dione is synthesized from 9β,11β-epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione (E589175,) which is a metabolite of momestasone furoate (M490000). |
| Betamethasone Impurity 4 Preparation Products And Raw materials |
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