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Prednisolone Impurity A

Prednisolone Impurity A Suppliers list
Company Name: Moxin Chemicals
Tel: +86-17320513646 +86-17320513646
Email: anna@molcoo.com
Products Intro: Product Name:Prednisolone Impurity
CAS:77017-17-5
Purity:98 Package:10mg;|30mg;|100mg
Company Name: Sinco Pharmachem (ShenZhen) R&D Co., Ltd.
Tel: +86-18603013401
Email: jack.lin@sincopharmachem.com
Products Intro: Product Name:Budesonide Impurity 12
CAS:77017-17-5
Purity:98% HPLC Package:10mg;25mg;50mg;100mg Remarks:COA, 1H NMR, MS, and HPLC purity data provided with shipment.
Company Name: QUALITY CONTROL SOLUTIONS LTD.
Tel: +86-0755-66853366 +8613670046396
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Products Intro: Product Name:Prednisolone Impurity 2
CAS:77017-17-5
Purity:0.95 Package:10mg; 25mg;50mg;100mg Remarks:Brand: QCS; Can provide COA, hydrogen spectrum, mass spectrometry, liquid phase; Level: Pharmaceutical Impurity Standard
Company Name: LangFangshi Zekang Pharma Tech CO.,Itd.  
Tel: 0316-2883536 19333636468
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Products Intro: Product Name:Prednisolone Impurity A
CAS:77017-17-5
Purity:96%+HPLC Package:25mg;50mg;100mg;500mgASSAYS
Company Name: BOC Sciences  
Tel: 1-631-485-4226; 16314854226
Email: info@bocsci.com
Products Intro: Product Name:Prednisolone Impurity A
Purity:> 95% Remarks:Reach out to us for more information about custom solutions.

Prednisolone Impurity A manufacturers

Prednisolone Impurity A Basic information
Product Name:Prednisolone Impurity A
Synonyms:(6aR,6bS,7S,8aS,8bR,11aS,12aS,12bS)-;(6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7,10-dihydroxy-6a,8a-dimethyl-6b,7,8,8a,8b,10,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[2,1-b]furan-4,9(2H,6aH)-dione;(6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7,10-dihydroxy-6a,8a-dimethyl-1,2,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-4H-naphtho[2',1':4,5]indeno[2,1-b]furan-4,9(10H)-dione;Budesonide related compound 2;Pregna-1,4-diene-3,20-dione, 16,21-epoxy-11,21-dihydroxy-, (11β,16α,17α)- (9CI);Prednisolone Impurity A;Budesonide Hemiacetal;(8R,10S,13S,16R,17S)-16,17-Dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,10,12,13,16,17-octahydro-3H-cyclopenta[a]phenanthren-3-one (Budesonide Impurity 38)
CAS:77017-17-5
MF:C21H26O5
MW:358.43
EINECS:
Product Categories:
Mol File:77017-17-5.mol
Prednisolone Impurity A Structure
Prednisolone Impurity A Chemical Properties
Boiling point 577.4±50.0 °C(Predicted)
density 1.34±0.1 g/cm3(Predicted)
pka11.02±0.70(Predicted)
Safety Information
MSDS Information
Prednisolone Impurity A Usage And Synthesis
Uses(11β,16α,17α)-16,21-Epoxy-11,21-dihydroxy-pregna-1,4-diene-3,20-dione is a Budesonide (B689490) related compound.
Prednisolone Impurity A Preparation Products And Raw materials
Raw materialsPregna-1,4-diene-3,20-dione, 17-bromo-11,16,21-trihydroxy-, (11β,16β)- (9CI)
Tag:Prednisolone Impurity A(77017-17-5) Related Product Information
11β,16α,17,21-tetrahydroxypregna-1,4-diene-3,20-dione 11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione Dexamethasone EP Impurity E Pregna-1,4-diene-3,20-dione, 11,16,17,21-tetrahydroxy-, (11α,16α)- Betamethasone EP Impurity F Pregna-1,4-diene-3,20-dione, 16,17,21-trihydroxy-, (16α)- (9CI)