9b,11b-Epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione 21-acetate

CAS No.
38680-83-0
Chemical Name:
9b,11b-Epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione 21-acetate
Synonyms
9b,11b-Epoxy-17,21-d;Prednisone Impurity 2;Prednisolone Impurity 16;9β,11β-epoxy-17,21-dihydroxypregna-1,4-diene-3,2...;21ACETOXY-9β,11β-EPOXY-17α-HYDROXY-PREGNA-1,4-DIENE-3,20-DIONE;21-Acetoxy-9B,11B-epoxy-17a-hydroxy-pregna-1,4-diene-3,20-dione;21-ACETOXY-9SS,11SS-EPOXY-17A-HYDROXY-PREGNA-1,4-DIENE-3,20-DIONE;9B,11B-EPOXY-17,21-DIHYDROXYPREGNA-1,4-DIENE-3,20-DIONE 21-ACETATE;21-ACETOXY-9BETA,11BETA-EPOXY-17A-HYDROXY-PREGNA-1,4-DIENE-3,20-DIONE;9beta,11beta-epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione 21-acetate
CBNumber:
CB6938088
Molecular Formula:
C23H28O6
Molecular Weight:
400.46482
MDL Number:
MFCD09751150
MOL File:
38680-83-0.mol
Last updated:2023-05-09 09:30:48

9b,11b-Epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione 21-acetate Properties

Melting point 213-215 °C
Boiling point 572.7±50.0 °C(Predicted)
Density 1.32
pka 12.49±0.60(Predicted)
FDA UNII 85PMV8F52D

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS08
Signal word  Danger
Hazard statements  H319-H360-H335-H412-H315
Precautionary statements  P273-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P

9b,11b-Epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione 21-acetate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation SHG0005781 9-BETA,11-BETA-EPOXY-17,21-DIHYDROXYPREGNA-1,4-DIENE-3,20-DIONE 21-ACETATE 95.00% 38680-83-0 5MG $504.32 2021-12-16 Buy
Product number Packaging Price Buy
SHG0005781 5MG $504.32 Buy

9b,11b-Epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione 21-acetate Chemical Properties,Uses,Production

9b,11b-Epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione 21-acetate Preparation Products And Raw materials

Raw materials

Preparation Products

9b,11b-Epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione 21-acetate Suppliers

Global( 29)Suppliers
Supplier Tel Email Country ProdList Advantage
Standardpharm Co. Ltd.
86-714-3992388 overseasales1@yongstandards.com United States 14336 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 47465 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671 sales@tnjchem.com China 34572 58
ZHEJIANG JIUZHOU CHEM CO., LTD
+86-0576225566889 +86-13454675544 admin@jiuzhou-chem.com;jamie@jiuzhou-chem.com;alice@jiuzhou-chem.com China 20000 58
infoark(tianjin) biotechnology Co. Ltd
86-13810773243 sales@infoark.com.cn China 614 58
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 14059 65
Chengdu HuaXia Chemical Reagent Co. Ltd 400-1166-196 13458535857 cdhxsj@163.com China 13358 58
BOC Sciences 16314854226 info@bocsci.com United States 9926 65
Shandong Ono Chemical Co., Ltd. 0539-6362799 20) China 10007 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 17825480238 3008233717@qq.com China 9844 12
9beta,11beta-epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione 21-acetate 21-Acetoxy-9B,11B-epoxy-17a-hydroxy-pregna-1,4-diene-3,20-dione 21-ACETOXY-9BETA,11BETA-EPOXY-17A-HYDROXY-PREGNA-1,4-DIENE-3,20-DIONE 9B,11B-EPOXY-17,21-DIHYDROXYPREGNA-1,4-DIENE-3,20-DIONE 21-ACETATE 21ACETOXY-9β,11β-EPOXY-17α-HYDROXY-PREGNA-1,4-DIENE-3,20-DIONE 21-ACETOXY-9SS,11SS-EPOXY-17A-HYDROXY-PREGNA-1,4-DIENE-3,20-DIONE Acetic acid 9β,11β-epoxy-17-hydroxy-3,20-dioxopregna-1,4-dien-21-yl ester 9b,11b-Epoxy-17,21-d 2-((4aS,4bS,5aS,6aS,7R,9aS,9bS)-7-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl acetate Prednisone Impurity 2 Prednisolone Impurity 16 9β,11β-epoxy-17,21-dihydroxypregna-1,4-diene-3,2... Prednisone Impurity 2Q: What is Prednisone Impurity 2 Q: What is the CAS Number of Prednisone Impurity 2 Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-17-hydroxy-, (9β,11β)- 38680-83-0