(2alpha,11beta)-11,17-dihydroxy-2-methyl-3,20-dioxopregn-4-en-21-yl acetate

Base Information

Chemical Name:(2alpha,11beta)-11,17-dihydroxy-2-methyl-3,20-dioxopregn-4-en-21-yl acetate
CAS No.:28449-20-9
Molecular Formula:C₂₄H₃₄O₆
Molecular Weight:418.53
Hs Code.:
Mol file:28449-20-9.mol

Synonyms:Corticosterone,17-hydroxy-2a-methyl-,21-acetate (6CI); Pregn-4-ene-3,20-dione, 11b,17,21-trihydroxy-2a-methyl-, 21-acetate (7CI,8CI); 2a-Methylcortisol acetate; NSC10713; NSC 12602; U 5277

Suppliers and Price of (2alpha,11beta)-11,17-dihydroxy-2-methyl-3,20-dioxopregn-4-en-21-yl acetate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 3 raw suppliers

Chemical Property of (2alpha,11beta)-11,17-dihydroxy-2-methyl-3,20-dioxopregn-4-en-21-yl acetate

Chemical Property:

Vapor Pressure:7.59E-16mmHg at 25°C
Boiling Point:579.6°C at 760 mmHg
Flash Point:194.5°C
Density:1.24g/cm³

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of (2alpha,11beta)-11,17-dihydroxy-2-methyl-3,20-dioxopregn-4-en-21-yl acetate

There total 4 articles about (2alpha,11beta)-11,17-dihydroxy-2-methyl-3,20-dioxopregn-4-en-21-yl acetate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 31085-34-4
21-acetoxy-11β-hydroxy-pregna-4,17(20)c-dien-3-one

: 28449-20-9
21-acetoxy-11β,17-dihydroxy-2α-methyl-pregn-4-ene-3,20-dione

Guidance literature:: Multi-step reaction with 3 steps

1: ueber mehrere Stufen

2: pyridine

3: OsO₄; diacetoxyiodanyl-benzene

With pyridine; osmium(VIII) oxide; [bis(acetoxy)iodo]benzene;
DOI:10.1021/ja01628a117

Reference yield:

: 111849-82-2
11β,21-dihydroxy-2α-methyl-pregna-4,17(20)c-dien-3-one

: 28449-20-9
21-acetoxy-11β,17-dihydroxy-2α-methyl-pregn-4-ene-3,20-dione

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine

2: OsO₄; diacetoxyiodanyl-benzene

With pyridine; osmium(VIII) oxide; [bis(acetoxy)iodo]benzene;
DOI:10.1021/ja01628a117