3β,20α-bis--pregnen-(5)

Base Information

Chemical Name:3β,20α-bis--pregnen-(5)
CAS No.:17934-41-7
Molecular Formula:C₂₅H₄₄N₂
Molecular Weight:372.638
Hs Code.:

Synonyms:

Suppliers and Price of 3β,20α-bis--pregnen-(5)

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

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Chemical Property of 3β,20α-bis--pregnen-(5)

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

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Technology Process of 3β,20α-bis--pregnen-(5)

There total 10 articles about 3β,20α-bis--pregnen-(5) 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:

: 10308-37-9,124162-08-9
regholarrhenine F

: 6788-33-6,6869-45-0,17934-41-7,17934-43-9,33467-67-3
kurchessine

Guidance literature:: Multi-step reaction with 2 steps

1: CrO₃ / acetic acid / 24 h / Ambient temperature

2: Wolff-Kishner reduction

With chromium(VI) oxide; In acetic acid;
DOI:10.1016/0031-9422(90)80057-N

Reference yield:

: 59042-34-1
3β,20-dihydroxypregn-5-ene

: 6788-33-6,6869-45-0,17934-41-7,17934-43-9,33467-67-3
3β,20α-bis--pregnen-(5)

Guidance literature:: Multi-step reaction with 3 steps

1: Py

2: LiN₃ / methanol

3: (i) (reduction), (ii) /BRN= 1209228/, HCO₂H

With pyridine; lithium azide; In methanol;
DOI:10.1039/jr9620000622

Reference yield:

: 17941-99-0
3β,20-Bis--pregnen-(5)

: 6788-33-6,6869-45-0,17934-41-7,17934-43-9,33467-67-3
3β,20α-bis--pregnen-(5)

Guidance literature:: Multi-step reaction with 2 steps

1: LiN₃ / methanol

2: (i) (reduction), (ii) /BRN= 1209228/, HCO₂H

With lithium azide; In methanol;
DOI:10.1039/jr9620000622