| Company Name: |
Shanghai Saikerui Biotechnology Co. , Ltd.
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| Tel: |
021-58000709 15900491054 |
| Email: |
info@scrbio.com |
| Products Intro: |
Product Name:1, 4-PREGNADIEN-9α-CHLORO-16β-METHYL-11β, 17, 21-TRIOL-3, 20-DIONE 21-ACETATE
CAS:4735-64-2
Purity:98+ Package:1mg;5mg;10mg
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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 48
CAS:4735-64-2
Purity:98% HPLC Package:10mg;25mg;50mg;100mg
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| Company Name: |
SHANGHAI ZZBIO CO., LTD.
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| Tel: |
021-58979353 18019707223 |
| Email: |
tech@zzbioco.com |
| Products Intro: |
Product Name:BECLOMETHASONE 21-ACETATE
CAS:4735-64-2
Purity:0.95 Package:1mg;
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| Company Name: |
Pharma Affiliates
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| Tel: |
172-5066494 |
| Email: |
@pharmaffiliates.com |
| Products Intro: |
Product Name:Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-chloro-11,17-dihydroxy-16-methyl-, (11β,16β)-
CAS:4735-64-2
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| | Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-chloro-11,17-dihydroxy-16-methyl-, (11β,16β)- Basic information |
| Product Name: | Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-chloro-11,17-dihydroxy-16-methyl-, (11β,16β)- | | Synonyms: | Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-chloro-11,17-dihydroxy-16-methyl-, (11β,16β)-;Betamethasone Impurity 48;(11β,16β)-21-(Acetyloxy)-9-chloro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione;Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-chloro-11,17-dihydroxy-16-methyl-, (11β,16β)-;1, 4-PREGNADIEN-9α-CHLORO-16β-METHYL-11β, 17, 21-TRIOL-3, 20-DIONE 21-ACETATE | | CAS: | 4735-64-2 | | MF: | C24H31ClO6 | | MW: | 450.96 | | EINECS: | | | Product Categories: | | | Mol File: | 4735-64-2.mol |  |
| | Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-chloro-11,17-dihydroxy-16-methyl-, (11β,16β)- Chemical Properties |
| Boiling point | 609.6±55.0 °C(Predicted) | | density | 1.32±0.1 g/cm3(Predicted) | | pka | 12.12±0.70(Predicted) |
| | Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-chloro-11,17-dihydroxy-16-methyl-, (11β,16β)- Usage And Synthesis |
| Uses | (11β,16β)-21-(Acetyloxy)-9-chloro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione is used in the method of administering medicinal aerosol formulation. |
| | Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-chloro-11,17-dihydroxy-16-methyl-, (11β,16β)- Preparation Products And Raw materials |
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