3beta-(Acetyloxy)-5alpha-androst-16-ene-16-carboxaldehyde

Base Information

Chemical Name:3beta-(Acetyloxy)-5alpha-androst-16-ene-16-carboxaldehyde
CAS No.:65065-57-8
Molecular Formula:C₂₂H₃₂O₃
Molecular Weight:344.494
Hs Code.:
NSC Number:84033
Nikkaji Number:J2.791.504C
Wikidata:Q27148619

Synonyms:3beta-(Acetyloxy)-5alpha-androst-16-ene-16-carboxaldehyde;65065-57-8;CHEBI:79524;NSC84033;NSC-84033;Q27148619

Suppliers and Price of 3beta-(Acetyloxy)-5alpha-androst-16-ene-16-carboxaldehyde

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 3beta-(Acetyloxy)-5alpha-androst-16-ene-16-carboxaldehyde

Chemical Property:

Vapor Pressure:5.95E-08mmHg at 25°C
Boiling Point:440.3°Cat760mmHg
Flash Point:189.5°C
Density:1.1g/cm³
XLogP3:5.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:3
Exact Mass:344.23514488
Heavy Atom Count:25
Complexity:608

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC(=O)OC1CCC2(C(C1)CCC3C2CCC4(C3CC(=C4)C=O)C)C
Isomeric SMILES:CC(=O)O[C@H]1CC[C@]2([C@H](C1)CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CC(=C4)C=O)C)C

Technology Process of 3beta-(Acetyloxy)-5alpha-androst-16-ene-16-carboxaldehyde

There total 9 articles about 3beta-(Acetyloxy)-5alpha-androst-16-ene-16-carboxaldehyde 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: 95.0%

: 137041-52-2
Acetic acid (2S,4aS,4bS,6aS,6bR,11aS,11bR,13aS)-9-benzyl-8-hydroxy-4a,6a,8-trimethyl-1,2,3,4,4a,4b,5,6,6a,6b,8,9,11,11a,11b,12,13,13a-octadecahydro-7-oxa-9-aza-indeno[2,1-a]phenanthren-2-yl ester

: 65065-57-8
3β-Acetoxy-5α-androst-16-ene-16-carbaldehyde

Guidance literature:: In chloroform; for 3h; Heating;

Reference yield:

: 6174-76-1
3β-hydroxy-16-(hydroxymethylene)-5α-androstan-17-one

: 65065-57-8
3β-Acetoxy-5α-androst-16-ene-16-carbaldehyde

Guidance literature:: Multi-step reaction with 5 steps

1: 93 percent / p-toluenesulfonic acid / benzene; ethanol / 6 h / distillation

2: 85 percent / pyridine / 24 h / 25 °C

3: sodium tetrahydroborate / methanol

4: 78 percent / KOH / methanol / 96 h / Ambient temperature

5: pyridine / 12 h / 25 °C

With pyridine; potassium hydroxide; sodium tetrahydroborate; toluene-4-sulfonic acid; In methanol; ethanol; benzene;

Reference yield:

: 137041-40-8
3β-Hydroxy-16-<<(2-hydroxyethyl)amino>methylene>-5α-androstan-17-one

: 65065-57-8
3β-Acetoxy-5α-androst-16-ene-16-carbaldehyde

Guidance literature:: Multi-step reaction with 4 steps

1: 85 percent / pyridine / 24 h / 25 °C

2: sodium tetrahydroborate / methanol

3: 78 percent / KOH / methanol / 96 h / Ambient temperature

4: pyridine / 12 h / 25 °C

With pyridine; potassium hydroxide; sodium tetrahydroborate; In methanol;