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J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788 |
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jkinfo@jkchemical.com |
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Product Name:3α-O-tert-ButyldiMethylsilyl 21-Acetyloxy Tetrahydro Cortisone
CAS:83274-72-0
Package:100Mg,10Mg
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Chemsky（shanghai）International Co.,Ltd.
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021-50135380 |
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shchemsky@sina.com |
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Product Name:3β-O-tert-ButyldiMethylsilyl 21-Acetyloxy Tetrahydro Cortisone
CAS:83274-72-0
Purity:98%
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Energy Chemical
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021-58432009 400-005-6266 |
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marketing@energy-chemical.com |
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Product Name:3α-O-tert-Butyldimethylsilyl 21-Acetyloxy Tetrahydro Cortisone
CAS:83274-72-0
Purity:NULL Package:100mg;10mg Remarks:NULL
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| Company Name: |
Toronto Research Chemicals Inc.
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+1 (416) 665-9696 |
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info@trc-canada.com |
| Products Intro: |
Product Name:3β-O-tert-Butyldimethylsilyl 21-Acetyloxy Tetrahydro Cortisone
CAS:83274-72-0
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| | (3α,5β)-21-(Acetyloxy)-3-[[(1,1-diMethylethyl)diMethylsilyl]oxy]-17-hydroxy-pregnane-11,20-dione Basic information |
| Product Name: | (3α,5β)-21-(Acetyloxy)-3-[[(1,1-diMethylethyl)diMethylsilyl]oxy]-17-hydroxy-pregnane-11,20-dione | | Synonyms: | (3α,5β)-21-(Acetyloxy)-3-[[(1,1-diMethylethyl)diMethylsilyl]oxy]-17-hydroxy-pregnane-11,20-dione;3α-O-tert-ButyldiMethylsilyl 21-Acetyloxy Tetrahydro Cortisone;Pregnane-11,20-dione, 21-(acetyloxy)-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-17-hydroxy-, (3α,5β)- | | CAS: | 83274-72-0 | | MF: | C29H48O6Si | | MW: | 520.77332 | | EINECS: | | | Product Categories: | Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;Steroids | | Mol File: | 83274-72-0.mol | ![(3α,5β)-21-(Acetyloxy)-3-[[(1,1-diMethylethyl)diMethylsilyl]oxy]-17-hydroxy-pregnane-11,20-dione Structure](CAS/GIF/83274-72-0.gif) |
| | (3α,5β)-21-(Acetyloxy)-3-[[(1,1-diMethylethyl)diMethylsilyl]oxy]-17-hydroxy-pregnane-11,20-dione Chemical Properties |
| Melting point | 218-221 °C(Solv: methanol (67-56-1)) | | Boiling point | 571.7±50.0 °C(Predicted) | | density | 1.11±0.1 g/cm3(Predicted) | | solubility | Chloroform, Dichloromethane, Dimethyl Sulfoxide, Ethyl Acetate, Methanol | | form | Solid | | pka | 12.32±0.70(Predicted) | | color | White |
| | (3α,5β)-21-(Acetyloxy)-3-[[(1,1-diMethylethyl)diMethylsilyl]oxy]-17-hydroxy-pregnane-11,20-dione Usage And Synthesis |
| Chemical Properties | White Solid | | Uses | Cortisone (C696500) metabolite. | | Uses | Cortisone (C696500) derivative. |
| | (3α,5β)-21-(Acetyloxy)-3-[[(1,1-diMethylethyl)diMethylsilyl]oxy]-17-hydroxy-pregnane-11,20-dione Preparation Products And Raw materials |
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