ChemicalBook > Product Catalog > API > Hormones and the Endocrine System > Adrenal corticosteroids > cloprednol
cloprednol
cloprednol Basic information
- Product Name:
- cloprednol
- Synonyms:
-
- (11β)-6-Chloro-11,17,21-trihydroxypregna-1,4,6-triene-3,20-dione
- Cloprednole
- 6-Chloro-11β,17,21-trihydroxypregna-1,4,6-triene-3,20-dione
- RS-4691
- Syntestan
- cloprednol
- Cloradryn
- Novacort
- CAS:
- 5251-34-3
- MF:
- C21H25ClO5
- MW:
- 392.876
- EINECS:
- 2260526
- Product Categories:
-
- Intermediates & Fine Chemicals
- Pharmaceuticals
- Steroids
- Mol File:
- 5251-34-3.mol
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cloprednol Chemical Properties
- Melting point:
- >125°C (dec.)
- Boiling point:
- 600.3±55.0 °C(Predicted)
- Density
- 1.40±0.1 g/cm3(Predicted)
- storage temp.
- -20°C Freezer
- solubility
- Ethyl Acetate (Slightly), Methanol (Slightly)
- pka
- 12.30±0.70(Predicted)
- form
- Solid
- color
- White to Off-White
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cloprednol Usage And Synthesis
Originator
Syntestan,Syntex,W. Germany,1980
Uses
A systematic corticosteroid. Anti-inflammatory.
Definition
ChEBI: Cloprednol is a 21-hydroxy steroid.
Manufacturing Process
A mixture of 5 g of the 21-acetate of 6α-chlorohydrocortisone, 7 g of chloranil and 100 cc of n-amyl alcohol was refluxed for 16 hours, cooled and diluted with ether. The solution was successively washed with water, 5% sodium carbonate solution and water, dried over anhydrous sodium sulfate, filtered and evaporated to dryness under reduced pressure. Chromatographic purification of the residue yielded the 21-acetate of 6-chloro-δ1,4,6- pregnatriene-11β,17α,21-triol-3,20-dione.
Therapeutic Function
Glucocorticoid
cloprednolSupplier
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Chemsky (shanghai) International Co.,Ltd
- Tel
- 021-50135380
- shchemsky@sina.com
China DongFan Chemical Co.,LTD
- Tel
- 86-0571-85151182
ChemStrong Scientific Co.,Ltd
- Tel
- 0755-0755-66853366 13670046396
- sales@chem-strong.com
Shenzhen Polymeri Biochemical Technology Co., Ltd.
- Tel
- +86-400-002-6226 +86-13028896684;
- sales@rrkchem.com
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cloprednol(5251-34-3)Related Product Information
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- cloprednol
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- CIS-9, TRANS-11-TETRADECADIENOL
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