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1,2-Cyclopentanedicarboxylic acid, 4-oxo-, 1,2-dimethyl ester, (1R,2R)-

Also known as: (1R,2R)-4-Oxocyclopentane-1,2-dicarboxylic acid dimethyl ester, (1R,2R)-4-Oxo-cyclopentane-1,2-dicarboxylic acid dimethyl ester, Dimethyl (1R,2R)-4-oxocyclopentane-1,2-dicarboxylate, Dimethyl (1R,2R)-4-oxo-1,2-cyclopentanedicarboxylate, 1,2-dimethyl (1R,2R)-4-oxocyclopentane-1,2-dicarboxylate, Dimethyl (-)-cyclopentanone-trans-3,4-dicarboxylate, trans dimethyl cyclopentanone 3,4-dicarboxylate, 4-Oxo-cyclopentane-trans-1,2-dicarboxylic acid dimethyl ester

1,2-Cyclopentanedicarboxylic acid, 4-oxo-, 1,2-dimethyl ester, (1R,2R)- (CAS 35079-19-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H12O5 and a molecular weight of 200.189 g/mol. Key properties include a boiling point of 299.0±40.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 130.6±27.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
35079-19-7
Jingsj CID
J-1523154-6
Molecular Formula
C9H12O5
Molecular Weight
200.189 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point299.0±40.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point130.6±27.4 °C
Exact Mass200.068466
PSA69.67000
LogP-0.68
Vapor Pressure0.0±0.6 mmHg at 25°C
Refractive Index1.474

Frequently Asked Questions

What is the CAS number of 1,2-Cyclopentanedicarboxylic acid, 4-oxo-, 1,2-dimethyl ester, (1R,2R)-?

The CAS number of 1,2-Cyclopentanedicarboxylic acid, 4-oxo-, 1,2-dimethyl ester, (1R,2R)- is 35079-19-7.

What are the molecular formula and molecular weight of 1,2-Cyclopentanedicarboxylic acid, 4-oxo-, 1,2-dimethyl ester, (1R,2R)-?

1,2-Cyclopentanedicarboxylic acid, 4-oxo-, 1,2-dimethyl ester, (1R,2R)- has molecular formula C9H12O5 and molecular weight 200.189 g/mol.

What are the upstream and downstream products of 1,2-Cyclopentanedicarboxylic acid, 4-oxo-, 1,2-dimethyl ester, (1R,2R)-?

For 1,2-Cyclopentanedicarboxylic acid, 4-oxo-, 1,2-dimethyl ester, (1R,2R)-, Downstream Products: Borrelidin, (1R,2R)-2-((tert-Butoxycarbonyl)amino)cyclopentanecarboxylic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1,2-Cyclopentanedicarboxylic acid, 4-oxo-, 1,2-dimethyl ester, (1R,2R)- (CAS 35079-19-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1523154-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.