| Company Name: |
LangFangshi Zekang Pharma Tech CO.,Itd. Gold
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| Tel: |
0316-2883536 19333636468 |
| Email: |
93618484@qq.com |
| Products Intro: |
Product Name:21-Dehydro Dexamethasone Hydrate
CAS:2964-79-6
Purity:95+%HPLC Package:25mg；50mg；100mg；500mg
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| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:21-Dehydro DexaMethasone Hydrate
CAS:2964-79-6
Package:2.5g,250Mg
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| Company Name: |
Nanjing Chemlin Chemical Co., Ltd
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| Tel: |
025-83697070 |
| Email: |
info@chemlin.com.cn |
| Products Intro: |
Product Name:2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetaldehyde
CAS:2964-79-6
Purity:98% Package:1g
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| | 21-Dehydro Dexamethasone Hydrate Basic information |
| Product Name: | 21-Dehydro Dexamethasone Hydrate | | Synonyms: | 21-Dehydro DexaMethasone;DexaMethasone IMpurity I (21-Dehydro DexaMethasone);21-Dehydro DexaMethasone Hydrate;11β,17α-dihydroxy-9α-fluoro-16α-methyl-3,20-dioxo-1,4-pregnadien-21-al;Pregna-1,4-dien-21-al, 9-fluoro-11,17-dihydroxy-16-methyl-3,20-dioxo-, (11β,16α)-;Dexamethasone Impurity 66;2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetaldehyde | | CAS: | 2964-79-6 | | MF: | C22H27FO5 | | MW: | 390.45 | | EINECS: | | | Product Categories: | Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids | | Mol File: | 2964-79-6.mol |  |
| | 21-Dehydro Dexamethasone Hydrate Chemical Properties |
| Melting point | >175°C (dec.) | | Boiling point | 538.9±50.0 °C(Predicted) | | density | 1.31±0.1 g/cm3(Predicted) | | storage temp. | Refrigerator | | solubility | DMSO (Slightly), Methanol (Slightly) | | form | Solid | | pka | 11.59±0.70(Predicted) | | color | White to Light Yellow |
| | 21-Dehydro Dexamethasone Hydrate Usage And Synthesis |
| Chemical Properties | Pale Yellow Solid | | Uses | 21-Dehydro Dexamethasone is an impurity of Dexamethasone (D298800), a glucocorticoid anti-inflammatory agent. |
| | 21-Dehydro Dexamethasone Hydrate Preparation Products And Raw materials |
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