Company Name: |
Hubei Jusheng Technology Co.,Ltd. |
Tel: |
18871490254 |
Email: |
linda@hubeijusheng.com |
Products Intro: |
Product Name:(8R,9S,13S,14S,17R)-17-ethynyl-2,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol CAS:3240-39-9 Purity:0.99 Package:5KG;1KG Remarks:C21H26O2
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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:2-Methyl Ethynyl Estradiol CAS:3240-39-9 Package:50Mg,5Mg
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| 2-Methyl Ethynyl Estradiol Basic information |
Product Name: | 2-Methyl Ethynyl Estradiol | Synonyms: | 2-Methyl Ethynyl Estradiol;(17α)-2-Methyl-19-norpregna-1,3,5(10)-trien-20-yne-3,17-diol;2-Methyl-19-nor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol;2-Methyl-ethinylestradiol;(8R,9S,13S,14S,17R)-17-ethynyl-2,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol;19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, 2-methyl-, (17α)-;Ethinylestradiol Impurity 13(Ethinylestradiol EP Impurity M);(8R,9S,13S,14S,17R)-17-ethynyl-2,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol | CAS: | 3240-39-9 | MF: | C21H26O2 | MW: | 310.43 | EINECS: | | Product Categories: | Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Steroids | Mol File: | 3240-39-9.mol | |
| 2-Methyl Ethynyl Estradiol Chemical Properties |
Melting point | 172-175°C | Boiling point | 463.3±45.0 °C(Predicted) | density | 1.19±0.1 g/cm3(Predicted) | storage temp. | Refrigerator | solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) | pka | 10.61±0.60(Predicted) | form | Solid | color | White to Pale Yellow |
| 2-Methyl Ethynyl Estradiol Usage And Synthesis |
Uses | 2-Methylethynylestradiol (Ethinylestradiol EP Impurity M) is a 17α-ethynyl steroid. 2-Methylethynylestradiol is an impurity of Ethynylestradiol (E685100). | Uses | 2-Methylethynylestradiol is a 17α-ethynyl steroid. 2-Methylethynylestradiol is an impurity of Ethynylestradiol (E685100). |
| 2-Methyl Ethynyl Estradiol Preparation Products And Raw materials |
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