| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:FluMethasone-?17,20 21-Aldehyde
CAS:28400-50-2
Package:100Mg,10Mg
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| Company Name: |
Chemsky (shanghai) International Co.,Ltd
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| Tel: |
021-50135380 |
| Email: |
shchemsky@sina.com |
| Products Intro: |
Product Name:FluMethasone-?17,20 21-Aldehyde ;(6α,11β,16α)-6,9-Difluoro-11,20-dihydroxy-16-Methyl-3-oxo-pregna-1,4,17(20)-trien-21-al; 6α,9-difluoro-11β,20-dihydroxy-16α-Methyl-3-oxo-
CAS:28400-50-2
Purity:98+% Package:1Mg;5Mg;10Mg;50Mg;100Mg;500Mg
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| | FluMethasone-17,20 21-Aldehyde Basic information |
| Product Name: | FluMethasone-17,20 21-Aldehyde | | Synonyms: | (6α,11β,16α)-6,9-Difluoro-11,20-dihydroxy-16-Methyl-3-oxo-pregna-1,4,17(20)-trien-21-al;6α,9-difluoro-11β,20-dihydroxy-16α-Methyl-3-oxo-;FluMethasone-17,20 21-Aldehyde;Pregna-1,4,17(20)-trien-21-al, 6,9-difluoro-11,20-dihydroxy-16-methyl-3-oxo-, (6α,11β,16α)- (9CI);Flumethasone Impurity 7;Flumethasone Impurity 8;Flumethasone Impurity | | CAS: | 28400-50-2 | | MF: | C22H26F2O4 | | MW: | 392.44 | | EINECS: | | | Product Categories: | Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Steroids | | Mol File: | 28400-50-2.mol |  |
| | FluMethasone-17,20 21-Aldehyde Chemical Properties |
| Melting point | >218°C (dec.) | | Boiling point | 567.8±50.0 °C(Predicted) | | density | 1.32±0.1 g/cm3(Predicted) | | storage temp. | Hygroscopic, -20°C Freezer, Under inert atmosphere | | solubility | Acetone (Slightly), DMSO (Slightly), Methanol (Slightly) | | form | Solid | | pka | 9.25±0.70(Predicted) | | color | White to Off-White |
| | FluMethasone-17,20 21-Aldehyde Usage And Synthesis |
| Uses | A degradation and metabolic intermediate of Flumethasone (F455000). Antiinflammatory agent. |
| | FluMethasone-17,20 21-Aldehyde Preparation Products And Raw materials |
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