| Company Name: |
Daicel Chiral Technologies (China)CO.,LTD
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| Tel: |
021-50460086-9 15921403865 |
| Email: |
han_yajun@dctc.daicel.com |
| Products Intro: |
Product Name:(8S,9S,10R,11S,13S,14S,17R)-17-((ethoxycarbonyl)oxy)-11-hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic (ethyl carbonic) anhydride
CAS:133991-62-5
Purity:95% HPLC Package:10MG ;25MG;50MG;100MG Remarks:DCTI-C-107
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| Company Name: |
Hubei Weideli Chemical Reagent Co.，Ltd.
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| Tel: |
027-59222918 13385289472 |
| Email: |
Z13385289472@163.com |
| Products Intro: |
Product Name:Loteprednol Impurity 4
CAS:133991-62-5
Purity:99% Package:10mg 25mg
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| Company Name: |
Jiangsu Boquan Biotechnology Co., Ltd.
|
| Tel: |
15252131412; 15252131412 |
| Email: |
5954981@qq.com |
| Products Intro: |
Product Name:Loteprednol Impurity 4
CAS:133991-62-5
Purity:99% Package:1kg 25kg
|
| Company Name: |
Suzhou Meishi Biotechnology Co., Ltd.
|
| Tel: |
1173954148q |
| Email: |
meishipharma@126.com |
| Products Intro: |
Product Name:133991-62-5
CAS:133991-62-5
Purity:99% HPLC Package:1G;5G;10G;100G;1KG;
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| | Loteprednol Impurity 4 Basic information |
| Product Name: | Loteprednol Impurity 4 | | Synonyms: | Loteprednol Etabonate 17-Ethoxycarbonyl;21-Deschloromethyl-21-O-Ethoxycarbonyl Loteprednol Etabonate;Androsta-1,4-diene-17-carboxylic acid, 17-[(ethoxycarbonyl)oxy]-11-hydroxy-3-oxo-, anhydride with ethyl hydrogen carbonate, (11β,17α)- | | CAS: | 133991-62-5 | | MF: | C26H34O9 | | MW: | 490.55 | | EINECS: | | | Product Categories: | | | Mol File: | 133991-62-5.mol |  |
| | Loteprednol Impurity 4 Chemical Properties |
| Melting point | 200 - 205°C | | Boiling point | 627.5±65.0 °C(Predicted) | | density | 1.29±0.1 g/cm3(Predicted) | | storage temp. | Refrigerator, under inert atmosphere | | solubility | DMSO (Slightly), Methanol (Slightly, Sonicated) | | form | Solid | | pka | 14.03±0.70(Predicted) | | color | White to Off-White |
| | Loteprednol Impurity 4 Usage And Synthesis |
| Uses | 11-O-Ethoxycarbonyl Loteprednol Etabonate 17-Carboxylic Acid is derived from Prednisolone (P703740), which is a synthetic corticosteroid; metabolically interconvertible with prednisone. Hydrocortisone EP Impurity A. |
| | Loteprednol Impurity 4 Preparation Products And Raw materials |
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