(3'S,17S)-3'-methyl-2'-(4-methylphenyl)-3',4'-dihydro-2'H-pyrazolo[4',5':17,16]androst-5-ene 3β-acetate

Base Information

Chemical Name:(3'S,17S)-3'-methyl-2'-(4-methylphenyl)-3',4'-dihydro-2'H-pyrazolo[4',5':17,16]androst-5-ene 3β-acetate
CAS No.:945867-32-3
Molecular Formula:C₃₀H₄₀N₂O₂
Molecular Weight:460.66
Hs Code.:

Synonyms:(3'S,17S)-3'-methyl-2'-(4-methylphenyl)-3',4'-dihydro-2'H-pyrazolo[4',5':17,16]androst-5-ene 3β-acetate

Suppliers and Price of (3'S,17S)-3'-methyl-2'-(4-methylphenyl)-3',4'-dihydro-2'H-pyrazolo[4',5':17,16]androst-5-ene 3β-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 0 raw suppliers

Chemical Property of (3'S,17S)-3'-methyl-2'-(4-methylphenyl)-3',4'-dihydro-2'H-pyrazolo[4',5':17,16]androst-5-ene 3β-acetate

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (3'S,17S)-3'-methyl-2'-(4-methylphenyl)-3',4'-dihydro-2'H-pyrazolo[4',5':17,16]androst-5-ene 3β-acetate

There total 3 articles about (3'S,17S)-3'-methyl-2'-(4-methylphenyl)-3',4'-dihydro-2'H-pyrazolo[4',5':17,16]androst-5-ene 3β-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: 92.0%

: C₃₀H₄₂N₂O₂

: 945867-32-3
(3'S,17S)-3'-methyl-2'-(4-methylphenyl)-3',4'-dihydro-2'H-pyrazolo[4',5':17,16]androst-5-ene 3β-acetate

Guidance literature:: With boron trifluoride diethyl etherate; at 0 ℃; for 0.333333h;
DOI:10.1055/s-2007-977452

Reference yield:

: 637-60-5,35467-65-3
p-tolylhydrazine hydrochloride

: 945867-32-3
(3'S,17S)-3'-methyl-2'-(4-methylphenyl)-3',4'-dihydro-2'H-pyrazolo[4',5':17,16]androst-5-ene 3β-acetate

Guidance literature:: Multi-step reaction with 2 steps

1: methanol / 20 °C

2: 92 percent / BF₃*OEt₂ / 0.33 h / 0 °C

With boron trifluoride diethyl etherate; In methanol;
DOI:10.1055/s-2007-977452

Reference yield:

: 649723-80-8
trans-3β-acetoxy-16,17-seco-pregna-5,17(20)-dien-16-al

: 945867-32-3
(3'S,17S)-3'-methyl-2'-(4-methylphenyl)-3',4'-dihydro-2'H-pyrazolo[4',5':17,16]androst-5-ene 3β-acetate

Guidance literature:: Multi-step reaction with 2 steps

1: methanol / 20 °C

2: 92 percent / BF₃*OEt₂ / 0.33 h / 0 °C

With boron trifluoride diethyl etherate; In methanol;
DOI:10.1055/s-2007-977452