11,20-Dihydroxy-3-oxopregna-4,17(20)-dien-21-al

Base Information

Chemical Name:11,20-Dihydroxy-3-oxopregna-4,17(20)-dien-21-al
CAS No.:3247-38-9
Molecular Formula:C₂₁H₂₈O₄
Molecular Weight:344.451
Hs Code.:
Nikkaji Number:J1.601.949F
Mol file:3247-38-9.mol

Synonyms:11,20-dihydroxy-3-oxopregna-4,17(20)-dien-21-al;11,20-dihydroxy-3-oxopregna-4,17(20)-dien-21-al, (11beta,17E)-isomer;11,20-dihydroxy-3-oxopregna-4,17(20)-dien-21-al, (11beta,17Z)-isomer;11,20-DOPDA

Suppliers and Price of 11,20-Dihydroxy-3-oxopregna-4,17(20)-dien-21-al

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
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Total 5 raw suppliers

Chemical Property of 11,20-Dihydroxy-3-oxopregna-4,17(20)-dien-21-al

Chemical Property:

Vapor Pressure:4.05E-15mmHg at 25°C
Melting Point:205-207 °C
Boiling Point:565°Cat760mmHg
PKA:9.45±0.70(Predicted)
Flash Point:309.6°C
Density:1.24g/cm³
XLogP3:2.3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:344.19875937
Heavy Atom Count:25
Complexity:690

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
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MSDS Files:

Useful:

Canonical SMILES:CC12CCC(=O)C=C1CCC3C2C(CC4(C3CCC4=C(C=O)O)C)O
Isomeric SMILES:C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2C(C[C@]\4([C@H]3CC/C4=C(/C=O)\O)C)O

Technology Process of 11,20-Dihydroxy-3-oxopregna-4,17(20)-dien-21-al

There total 1 articles about 11,20-Dihydroxy-3-oxopregna-4,17(20)-dien-21-al 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: