Methyl (2R)-2-methyl-5-oxocyclopentanecarboxylate
(2R)-2-甲基-5-氧环戊基甲酸甲酯
Also known as: (2R)-Methyl 2-methyl-5-oxocyclopentanecarboxylate, Cyclopentanecarboxylic acid, 2-methyl-5-oxo-, methyl ester, (2R)-, Methyl (2R)-2-methyl-5-oxocyclopentane-1-carboxylate, Methyl (5R)-5-methyl-2-oxocyclopentanecarboxylate, methyl (2R)-2-methyl-5-oxocyclopentane-1-carboxylate
Methyl (2R)-2-methyl-5-oxocyclopentanecarboxylate (CAS 92344-02-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H12O3 and a molecular weight of 156.17900 g/mol. It is also known as (2R)-Methyl 2-methyl-5-oxocyclopentanecarboxylate, Cyclopentanecarboxylic acid, 2-methyl-5-oxo-, methyl ester, (2R)- and Methyl (2R)-2-methyl-5-oxocyclopentane-1-carboxylate. Key properties include a boiling point of 219.0±33.0 °C (760 mmHg) and a density of 1.093±0.06 g/cm3 (20 °C, 760 mmHg). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 92344-02-0
- Jingsj CID
- J-1523499-3
- Molecular Formula
- C8H12O3
- Chinese Name
- (2R)-2-甲基-5-氧环戊基甲酸甲酯
- Molecular Weight
- 156.17900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 219.0±33.0 °C (760 mmHg) |
|---|---|
| Density | 1.093±0.06 g/cm3 (20 °C, 760 mmHg) |
Frequently Asked Questions
What is the CAS number of Methyl (2R)-2-methyl-5-oxocyclopentanecarboxylate?
The CAS number of Methyl (2R)-2-methyl-5-oxocyclopentanecarboxylate is 92344-02-0.
What are the molecular formula and molecular weight of Methyl (2R)-2-methyl-5-oxocyclopentanecarboxylate?
Methyl (2R)-2-methyl-5-oxocyclopentanecarboxylate has molecular formula C8H12O3 and molecular weight 156.17900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl (2R)-2-methyl-5-oxocyclopentanecarboxylate (CAS 92344-02-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1523499-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.