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ChemicalBook >> CAS DataBase List >>21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione

21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione

21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione Structure
21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione structure
CAS No.
56016-90-1
Chemical Name:
21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione
Synonyms
Dexamethasone EP Impurity L;21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione;16α-methyl-21-hydroxypregna-1, 4, 9(11)-triene-3, 20-dione;21-Hydroxy-16alpha-methylpregna-1,4,9(11)-triene-3,20-dione;Pregna-1,4,9(11)-triene-3,20-dione, 21-hydroxy-16-methyl-, (16α)-;Pregna-1,4,9(11)-triene-3,20-dione, 21-hydroxy-16-methyl-, (16a)-;(8S,10S,13S,14S,16R,17S)-17-(2-Hydroxyacetyl)-10,13,16-trimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one
CBNumber:
CB95988483
Molecular Formula:
C22H28O3
Molecular Weight:
340.46
MDL Number:
MOL File:
56016-90-1.mol
Product description Number Pack Size Price
21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione H972795 50mg $165
21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione H972795 250mg $595
21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione H972795 500mg $1320
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21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione Properties

Boiling point 511.6±50.0 °C(Predicted)
Density 1.17±0.1 g/cm3(Predicted)
pka 12.97±0.10(Predicted)

21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC H972795 21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione 56016-90-1 50mg $165 2021-12-16 Buy
TRC H972795 21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione 56016-90-1 250mg $595 2021-12-16 Buy
TRC H972795 21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione 56016-90-1 500mg $1320 2021-12-16 Buy
Product number Packaging Price Buy
H972795 50mg $165 Buy
H972795 250mg $595 Buy
H972795 500mg $1320 Buy

21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione Chemical Properties,Uses,Production

Uses

21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione is the impurity of Dexamethasone (D298800), which is a glucocorticoid used as an anti-inflammatory agent. Dexamethasone regulates T cell survival, growth, and differentiation; it inhibits the induction of nitric oxide synthase.

21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione Preparation Products And Raw materials

Raw materials

Preparation Products

21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione Suppliers

Global( 8)Suppliers
Supplier Tel Email Country ProdList Advantage
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-4000505016 13380397412 3001272453@qq.com China 5158 50
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 400821072 malulu@leyan.com China 25000 58
Shanghai Keke Biotechnology Co., Ltd. 021-34975789 18721102763 click@click-biotech.com China 308 58
Scinova Biotech(Guangzhou) Co., Ltd. 13268215580 scinova_sales@163.com China 7025 58
Shochem (Shanghai) Co.,Ltd 13611745246 13816874662 sales@shochem.com China 536 58
Hangzhou Yiyun Guoke Biotechnology Co., Ltd. 17717523804 1211221625@qq.com China 8587 58
Supplier Advantage
S.Z. PhyStandard Bio-Tech. Co., Ltd. 50
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Shanghai Keke Biotechnology Co., Ltd. 58
Scinova Biotech(Guangzhou) Co., Ltd. 58
Shochem (Shanghai) Co.,Ltd 58
Hangzhou Yiyun Guoke Biotechnology Co., Ltd. 58
21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione Pregna-1,4,9(11)-triene-3,20-dione, 21-hydroxy-16-methyl-, (16α)- 16α-methyl-21-hydroxypregna-1, 4, 9(11)-triene-3, 20-dione (8S,10S,13S,14S,16R,17S)-17-(2-Hydroxyacetyl)-10,13,16-trimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one Pregna-1,4,9(11)-triene-3,20-dione, 21-hydroxy-16-methyl-, (16a)- Dexamethasone EP Impurity L 21-Hydroxy-16alpha-methylpregna-1,4,9(11)-triene-3,20-dione 56016-90-1