50483-99-3

Basic information

• Product Name: 1,2-Cyclopentanedicarboxylic acid
• Synonyms: Nsc139994
• CAS NO: 50483-99-3
• Molecular Formula: C₇H₁₀O₄
• Molecular Weight: 158.15
• Mol File: 50483-99-3.mol
• Article Data: 5

Chemical Properties

• Melting Point: 161-162℃
• Boiling Point: 378.6±35.0 °C(Predicted)
• Appearance: /
• Density: 1.396
• PKA: 4.10±0.40(Predicted)
• CAS DataBase Reference: 1,2-Cyclopentanedicarboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-Cyclopentanedicarboxylic acid(50483-99-3)
• EPA Substance Registry System: 1,2-Cyclopentanedicarboxylic acid(50483-99-3)

Safety Data

• Hazardous Substances Data: 50483-99-3(Hazardous Substances Data)

Usage

Uses

1,2-Cyclopentanedicarboxylic Acid is an intermediate in the synthesis of trans-1,2-Dimethylcyclopentane (D464925). trans-1,2-Dimethylcyclopentane was found in sedimentary rocks and was one of the hydrocarbons used to determine its maturation history.

Upstream product

• 55623-59-1 di-tert-butyl pimelate 
• 30132-23-1 ethyl 3-bromo-2-oxocyclohexanecarboxylate 
• 111-16-0 heptanedioic acid 
• 142-79-0 pimeloyl chloride 
• 1655-07-8 ethyl 2-oxocyclohexane carboxylate 
• 90474-13-8 diethyl cyclopentane-1,2-dicarboxylate 

Downstream Products

• 5763-44-0 4,5,6,6a-tetrahydro-3aH-cyclopenta[c]pyrrole-1,3-dione 
• 82442-56-6 trans-1,2-bis(hydroxymethyl)cyclopentane 
• 75658-83-2 cis-1,2-bis(hydroxymethyl)cyclopentane 
• 198022-67-2 (1R,2S)-Cyclopentane-1,2-dicarboxylic acid mono-((E)-3-phenyl-allyl) ester 
• 822-50-4 1,2-dimethylcyclopentane 
• 35878-28-5 cyclopentane-cis-1,2-dicarboxylic acid anhydride 
• 80656-12-8 dimethyl trans-cyclopentane-1,2-dicarboxylate 
• 4841-91-2 dimethyl cis-1,2-cyclopentanedicarboxylate 
• 3145-88-8 Cyclopentan-1.2-trans-diamin 

Relevant articles and documents

Method for synthesizing cyclopentyl imide

The invention relates to a method for synthesizing cyclopentyl imide. The method comprises the following steps: reacting a raw material 1,2-cyclopentanediamide with an alkali liquid to generate 1,2-cyclopentanediacid, and reacting the 1,2-cyclopentanediacid with methanamide to generate the cyclopentyl imide. The synthesis method greatly reduces the cyclopentyl imide synthesis temperature to make the reaction mildly proceed, so the high temperature problem in the prior art is solved, the safety in the production process is improved, and energy saving and consumption reduction are realized; and the method has the advantages of liquid and homogenous synthesis system, stable reaction and quality, low temperature reaction conditions, no generation of coking, oxidation or carbonizing waste resides or other impurities, improvement of the quality of the above product, realization of the continuous primary yield reaching 90% or above and being about 10-30% higher than that of present technologies, stable reaction technology conditions, easiness in control, and high reaction conversion rate.

Preparation of Small Ring Carbocycles via Intramolecular Oxidative Coupling of Bisenolates Derived from α,ω-Diesters

-

Biosynthesis of brefeldin A

-