Company Name: |
CR Corporation Lomited |
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fred.wen@crcorporation.cn |
Products Intro: |
Product Name:(8S,9S,13S,14S,17S)-17-ethynyl-1,13-dimethyl-7,8,9,11,12,14,15,16-octa hydro-6H-cyclopenta[a]phenanthrene-3,17-diol CAS:15071-66-6
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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:1-Methyl Ethynyl Estradiol CAS:15071-66-6 Package:250Mg,25Mg
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| Ethinylestradiol Impurity J Basic information |
Product Name: | Ethinylestradiol Impurity J | Synonyms: | (8S,9S,13S,14S,17S)-17-ethynyl-1,13-dimethyl-7,8,9,11,12,14,15,16-octa hydro-6H-cyclopenta[a]phenanthrene-3,17-diol;1-Methyl Ethynyl Estradiol;17-Ethynyl-1-Methylestradiol;1-Methyl-19-nor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol;NSC 29746;1-Methyl Esthynyl Estradiol;Ethinylestradiol EP Impurity J;Ethinylestradiol Impurity J | CAS: | 15071-66-6 | MF: | C21H26O2 | MW: | 310.43 | EINECS: | | Product Categories: | Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Steroids | Mol File: | 15071-66-6.mol | |
| Ethinylestradiol Impurity J Chemical Properties |
Melting point | 144-145°C | Boiling point | 471.4±45.0 °C(Predicted) | density | 1.19±0.1 g/cm3(Predicted) | storage temp. | -20°C Freezer | solubility | Chloroform (Slightly), Dioxane (Slightly), Ethyl Acetate (Slightly) | form | Solid | pka | 10.37±0.60(Predicted) | color | White to Light Beige |
| Ethinylestradiol Impurity J Usage And Synthesis |
Uses | 1-Methyl Ethynyl Estradiol (Ethinylestradiol EP Impurity J) is an Ethynyl Estradiol (E685100) impurity. | Uses | Ethynyl Estradiol (E685100) impurity J. |
| Ethinylestradiol Impurity J Preparation Products And Raw materials |
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