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9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-21-acetate

9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-21-acetate Structure
CAS No.
4735-65-3
Chemical Name:
9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-21-acetate
Synonyms
Betamethasone Impurity 20;21-Acetoxy-9α-Bromo-11β,17α-dihydroxy-16β-methyl-pregna-1.4-dien-3.20-dion;9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-21-acetate;9-Bromo-11β,17,21-trihydroxy-16β-methyl-pregna-1,4-diene-3,20-dione 21-Acetate;Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-bromo-11,17-dihydroxy-16-methyl-, (11β,16β)- (9CI)
CBNumber:
CB71451532
Molecular Formula:
C24H31BrO6
Molecular Weight:
495.41
MOL File:
4735-65-3.mol
Request For Quotation

9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-21-acetate Properties

Melting point 140-142 °C (decomp)(Solv: acetone (67-64-1); ethyl ether (60-29-7))
Boiling point 619.1±55.0 °C(Predicted)
Density 1.44±0.1 g/cm3(Predicted)
pka 12.12±0.70(Predicted)

9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-21-acetate Chemical Properties,Uses,Production

9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-21-acetate Preparation Products And Raw materials

Raw materials

Progesterone Ethylene glycol Methyl bromide

Preparation Products

9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-21-acetate Suppliers

Global( 11)Suppliers
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Hubei Moco Chemical Co., Ltd. 18627753421 18627756402 China 19063 58 Inquiry
Shanghai Hao Zhun Biological Technology Co., Ltd. 15800340161 CHINA 6650 58 Inquiry
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396 China 18070 56 Inquiry
Shenzhen Excellent Biomedical Technology Co., Ltd. 18318671572 China 4866 58 Inquiry
Shanghai Send Pharmaceutical Technology Co., Ltd. 021-58088081 Q3252066219 China 3096 55 Inquiry
Shanghai Zerui Biotechnology Co., Ltd. 021-54580889 18321124657 China 10608 58 Inquiry
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LangFangshi Zekang Pharma Tech CO.,Itd. 0316-2883536 19333636468 China 1437 58 Inquiry
Shandong Mingde Biotechnology Co., Ltd 15553348166 China 9647 58 Inquiry
Supplier Advantage
Hubei Moco Chemical Co., Ltd. 58
Shanghai Hao Zhun Biological Technology Co., Ltd. 58
ChemStrong Scientific Co.,Ltd 56
Shenzhen Excellent Biomedical Technology Co., Ltd. 58
Shanghai Send Pharmaceutical Technology Co., Ltd. 55
Shanghai Zerui Biotechnology Co., Ltd. 58
ChemCell Biomedicine Co.,Ltd. 52
Baoji Didu Pharmaceutical and Chemical Co., Ltd 58
LangFangshi Zekang Pharma Tech CO.,Itd. 58
Shandong Mingde Biotechnology Co., Ltd 58

4735-65-3(9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-21-acetate)Related Search:

Betamethasone Valerate EP Impurity I Betamethasone Impurity 16 9-fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-propionate 17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione Beclomethasone dipropionate
Betamethasone Acetate EP Impurity C 9-Fluoro-11β,17,21-trihydroxy-16β-Methylpregna-1,4-diene-3,20-dione 21-Methanesulfonate 17-Propionate Betamethasone Valerate EP Impurity F Betamethasone 21-acetate doxibetasol
BETAMETHASONE 21-PROPIONATE Betamethasone EP Impurity I Betamethasone Impurity 38 21-Dehydro BetaMethasone BETAMETHASONE VALERATE RELATED COMPOUND A (50 MG) (BETAMETHASONE 21-VALERATE) (AS)
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9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-21-acetate Betamethasone Impurity 20 21-Acetoxy-9α-Bromo-11β,17α-dihydroxy-16β-methyl-pregna-1.4-dien-3.20-dion Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-bromo-11,17-dihydroxy-16-methyl-, (11β,16β)- (9CI) 9-Bromo-11β,17,21-trihydroxy-16β-methyl-pregna-1,4-diene-3,20-dione 21-Acetate 4735-65-3