21-Diazopregn-4-ene-3,20-dione

Base Information Edit

Chemical Name:21-Diazopregn-4-ene-3,20-dione
CAS No.:53892-00-5
Molecular Formula:C21H28 N2 O2
Molecular Weight:340.466
Hs Code.:
DSSTox Substance ID:DTXSID20968678
Nikkaji Number:J757.553J
Wikidata:Q82951547
Mol file:53892-00-5.mol

Synonyms:21-diazopregn-4-ene-3,20-dione;21-diazoprogesterone;21-N2-pregnenedione

Suppliers and Price of 21-Diazopregn-4-ene-3,20-dione

Supply Marketing:Edit

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 1 raw suppliers

Chemical Property of 21-Diazopregn-4-ene-3,20-dione Edit

Chemical Property:

Boiling Point:°Cat760mmHg
Flash Point:°C
PSA：71.53000
Density:g/cm³
LogP:4.08526
XLogP3:3.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:340.215078140
Heavy Atom Count:25
Complexity:705

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC12CCC3C(C1CCC2C(=O)C=[N+]=[N-])CCC4=CC(=O)CCC34C
Isomeric SMILES:C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2C(=O)C=[N+]=[N-])CCC4=CC(=O)CC[C@]34C

Technology Process of 21-Diazopregn-4-ene-3,20-dione

There total 4 articles about 21-Diazopregn-4-ene-3,20-dione 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:

: 302-97-6
androst-4-en-3-one-17β-carboxylic acid

: 53892-00-5
21-Diazoprogesterone

Guidance literature:: With oxalyl dichloride; anschliessend Behandeln mit Diazomethan;
DOI:10.1002/hlca.19540370107

Reference yield:

: 53892-00-5
21-Diazoprogesterone

Guidance literature:: With pyridine; oxalyl dichloride; benzene; Behandeln des in Benzol geloesten Reaktionsprodukts mit Diazomethan in Aether unter Kuehlung;
DOI:10.1021/ja01187a035

Reference yield:

: 33769-71-0
21-diazo-3β-hydroxy-pregn-5-en-20-one

: 53892-00-5
21-Diazoprogesterone

Guidance literature:: With aluminum tri-tert-butoxide; acetone; benzene; 14-stdg. bzw. 20-taegiges Behandeln bei Siedetemperatur bzw. bei Raumtemperatur;
DOI:10.1002/hlca.19400230116