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ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-16,17-dihydroxy-, (9β,11β,16α)-

Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-16,17-dihydroxy-, (9β,11β,16α)-

Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-16,17-dihydroxy-, (9β,11β,16α)- Structure
CAS No.
58404-37-8
Chemical Name:
Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-16,17-dihydroxy-, (9β,11β,16α)-
Synonyms
Budenoside Impurity 8;(9β,11β,16α)-21-(Acetyloxy)-9,11-epoxy-16,17-dihydroxypregna-1,4-diene-3,20-dione;Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-16,17-dihydroxy-, (9β,11β,16α)-
CBNumber:
CB24771858
Molecular Formula:
C23H28O7
Molecular Weight:
416.47
MOL File:
58404-37-8.mol
Modify Date:
2023/4/23 13:52:06
Request For Quotation

Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-16,17-dihydroxy-, (9β,11β,16α)- Properties

Melting point 170-171°C
Boiling point 592.7±50.0 °C(Predicted)
Density 1.38±0.1 g/cm3(Predicted)
storage temp. Amber Vial, Refrigerator, Under inert atmosphere
solubility Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka 11.96±0.70(Predicted)
form Solid
color White to Off-White
Stability Light Sensitive

Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-16,17-dihydroxy-, (9β,11β,16α)- Preparation Products And Raw materials

Raw materials

Preparation Products

Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-16,17-dihydroxy-, (9β,11β,16α)- Suppliers

Global( 5)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Hubei Moco Chemical Co., Ltd. 18627753421 17386083646 China 10901 58 Inquiry
Shenzhen ruikai de biotechnology co., ltd. 0755-61348847 17820674378 China 7844 58 Inquiry
Shanghai Zerui Biotechnology Co., Ltd. 021-54580889 18321124657 China 10614 58 Inquiry
Supplier Advantage
Hubei Moco Chemical Co., Ltd. 58
Shenzhen ruikai de biotechnology co., ltd. 58
Shanghai Zerui Biotechnology Co., Ltd. 58

58404-37-8(Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-16,17-dihydroxy-, (9β,11β,16α)-)Related Search:

Budesonide Impurity 19 IMp. A (EP): 11β,16α,17,21-Tetrahydroxy-pregna-1,4-diene-3,20-dione (16-Hydroxy- prednisolone) 2,4,6-tripropyl-1,3,5-trioxane 1,2-Dehydrobudesonide 21-Dehydro-16α-hydroxy Prednisolone
(16α)-16,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione Budesonide Impurity 6 21-Acetoxy-11β-hydroxy-16α,17α-propylmethylenedioxpregna-1,4-diene-3,20-dione Budesonide iMpurity 16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione
Budesonide Impurity 18 Budesonide Impurity 11 11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione Prednisone 17, 21-Diacetate (11β,16α)-21-(Acetyloxy)-11,16,17-trihydroxypregna-1,4,14-triene-3,20-dione
21-Acetoxy-11-oxo-16α,17α-propylMethylenedioxpregna-1,4-diene-3,20-dione Budesonide Impurity 7 21-Dehydro Budesonide
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Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-16,17-dihydroxy-, (9β,11β,16α)- Budenoside Impurity 8 (9β,11β,16α)-21-(Acetyloxy)-9,11-epoxy-16,17-dihydroxypregna-1,4-diene-3,20-dione 58404-37-8