Δ^5,7-Pregnen-3,20-diethylenketal

Base Information

• Chemical Name: Δ^5,7-Pregnen-3,20-diethylenketal
• CAS No.: 5488-51-7
• Molecular Formula: C₂₅H₃₆O₄
• Molecular Weight: 400.558

Synonyms:

Chemical Property of Δ^5,7-Pregnen-3,20-diethylenketal

Chemical Property:

• Melting Point: 155-165 °C(Solv: ethyl acetate (141-78-6))
• Boiling Point: 511.4±50.0 °C(Predicted)
• Density: 1.17±0.1 g/cm3(Predicted)

Purity/Quality:

99% ^*data from raw suppliers

Dydrogesteronebis(EthyleneAcetal) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Uses: Dydrogesterone bis(Ethylene Acetal) is a Dydrogesterone (D826000) intermediate. Dydrogesterone (D826000) is a synthetic progestin largely used in hormone therapy.

Technology Process of Δ^5,7-Pregnen-3,20-diethylenketal

There total 8 articles about Δ^5,7-Pregnen-3,20-diethylenketal 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: 25.0%

9α,10β-dehydroprogesterone diethylene ketal (32164-74-2) → 9β,10α-dehydroprogesterone diethylene ketal (5488-51-7)

Guidance literature:

In tetrahydrofuran; at 10 - 15 ℃; for 1.66667h; Time; UV-irradiation;

Reference yield:

→ 3,20-Bis-(ethylendioxy)-10α-pregna-5,7-dien (5488-51-7,19592-55-3,32164-74-2)

Guidance literature:

3,20-Bis-(ethylendioxy)-9,10-seco-pregna-5,7,10(19)-trien IX;

Reference yield:

→ Δ5,7-Pregnen-3,20-diethylenketal (5488-51-7,19592-55-3,32164-74-2)

Guidance literature:

Aus Progesteron-3,20-bisethylenketal;

upstream raw materials:

Progesterone

5-pregnene-3,20-dione-3,20-bisethyleneketal

7α-bromo-5-pregnene-3,20-dione-3,20-bisethyleneketal

9α,10β-dehydroprogesterone diethylene ketal

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 5488-51-7 Δ^5,7-Pregnen-3,20-diethylenketal

Send

Send

Metric Ton KG G Pound L ML

Send

Send