NOMEGESTROL ACETATE IMPURITY A

Base Information

• Chemical Name: NOMEGESTROL ACETATE IMPURITY A
• CAS No.: 32420-14-7
• Molecular Formula: C₂₃H₃₂O₄
• Molecular Weight: 372.505
• Mol file: 32420-14-7.mol

Synonyms:

Chemical Property of NOMEGESTROL ACETATE IMPURITY A

Chemical Property:

Purity/Quality:

>95% ^*data from raw suppliers

17-Hydroxy-6α-methyl-19-norpregn-4-ene-3,20-dioneAcetate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Uses: 17-Hydroxy-6α-methyl-19-norpregn-4-ene-3,20-dione Acetate is derived from Nomegestrol Acetate (N635855), which is a progetin used in implantable hormone replacement therapies.

Technology Process of NOMEGESTROL ACETATE IMPURITY A

There total 4 articles about NOMEGESTROL ACETATE IMPURITY A 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: 90.0%

→ 17α-acetoxy-3-ethoxy-6-methyl-19-nor-20-one-pregna-3-5(6)-diene + 6-α-methyl-3,20-dioxo-19-norpregna-4-en-17-yl acetate (32420-14-7)

Guidance literature:

Reference yield: 71.0%

nomegestrol acetate (58652-20-3) → 6-α-methyl-3,20-dioxo-19-norpregna-4-en-17-yl acetate (32420-14-7)

Guidance literature:

With palladium 10% on activated carbon; In ethanol; cyclohexane; for 3h; Reflux;

Reference yield:

→ 6α-Methyl-17α-acetoxy-19-norprogesteron (32420-14-7)

Guidance literature:

3-Acetoxy-Δ^3.5-dien;

upstream raw materials:

nomegestrol acetate

Refernces

• 1、 -. "Synthesis method of 6 alpha-methyl-17 alpha-acetoxyl-19- methylestra-4-en-3,20-dione". Paragraph 0011-0014. . Retrieved 2017/08/29.