Cyclopentanecarboxylic acid, 3-oxo-, methyl ester, (S)- (9CI)

Base Information

• Chemical Name: Cyclopentanecarboxylic acid, 3-oxo-, methyl ester, (S)- (9CI)
• CAS No.: 132076-32-5
• Molecular Formula: C₇H₁₀O₃
• Molecular Weight: 142.155
• Mol file: 132076-32-5.mol

Synonyms:

Chemical Property of Cyclopentanecarboxylic acid, 3-oxo-, methyl ester, (S)- (9CI)

Chemical Property:

• Boiling Point: 209.7±33.0 °C(Predicted)
• Density: 1.157±0.06 g/cm3(Predicted)

Purity/Quality:

97% ^*data from raw suppliers

Methyl (1S)-3-oxocyclopentane-1-carboxylate 97.0% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Description: (S)-3-Oxo-cyclopentanecarboxylic acid methyl ester is a synthetic intermediate useful for pharmaceutical synthesis.

Technology Process of Cyclopentanecarboxylic acid, 3-oxo-, methyl ester, (S)- (9CI)

There total 10 articles about Cyclopentanecarboxylic acid, 3-oxo-, methyl ester, (S)- (9CI) 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: 98.0%

methanol (67-56-1) + (-)-(S)-3-oxocyclopentanecarboxylic acid (71830-06-3) → methyl (1S)-3-oxocyclopentanecarboxylate (132076-32-5)

Guidance literature:

cation exchange resin; for 24h; Heating;

DOI:10.1002/ardp.19963290605

Reference yield: 90.0%

methyl 3-oxocyclopent-1-enecarboxylate (108384-35-6) → methyl (1S)-3-oxocyclopentanecarboxylate (132076-32-5)

Guidance literature:

With D-glucose; glucose dehydrogenase from Bacillus megaterium; NADP; MSTVNLFKPIKIGATQLQNRVVMAPLTRTRAQKNIPSDLAVEYYKQRGSSPGTLLISEATYIHPSSGGGGFGAETVPGIWNDSAIVAGWKKVIDGVHSEGSKMYIQLWDIGRVADYEILSKNGYDLTGPSAIAQAGDEEGAKHVRALTIPEIKQKVQRYVDAAKAALEAGADGVEVHSANGYLPDQFIHWNSNHRTDEYGGSIENRARFTLEIIDAVSAAIGADRVGVRFSPWTTFQDMEVSEEKTLPQFKYLFEQLEKRGVEDASKRLSYIHVIEPRANGIFDMTPEPWQSNEPFRKIWTGNLIRAGGFNRQLAIDTAQEDDKTLIAFGRRFIANPDLVYRLEKDLPLTKWDRDTFYVPGPKGYTDYPFYKDQLEQDQELKQ; In aq. phosphate buffer; dimethyl sulfoxide; at 30 ℃; for 24h; pH=7; Reagent/catalyst; enantioselective reaction; Enzymatic reaction;

DOI:10.1002/adsc.202100953

Reference yield:

methyl 3-oxocyclopent-1-enecarboxylate (108384-35-6) → (R)-methyl 3-oxocyclopentanecarboxylate (132076-27-8) + methyl (1S)-3-oxocyclopentanecarboxylate (132076-32-5)

Guidance literature:

With (2S,5S)-5-benzyl-3-methyl-2-(5-methyl-furan-2-yl)-imidazolidin-4-one; trichloroacetic acid; In diethyl ether; at -10 ℃; for 1h; Title compound not separated from byproducts.;

DOI:10.1021/ja0653066

upstream raw materials:

methanol

(-)-(S)-3-oxocyclopentanecarboxylic acid

methyl 3-oxocyclopent-1-enecarboxylate

3-Oxo-cyclopentanecarboxylic acid

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 132076-32-5 Cyclopentanecarboxylic acid, 3-oxo-, methyl ester, (S)- (9CI)

Send

Send

Metric Ton KG G Pound L ML

Send

Send