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methyl (2S)-5-oxooxolane-2-carboxylate

Also known as: (2S)-tetrahydro-5-oxo-2-furancarboxylic acid methyl ester, (S)-(+)-tetrahydro-5-oxo-2-furancarboxylic acid methyl ester, (S)-5-(methoxycarbonyl)tetrahydrofuran-2-one, (S)-Oxotetrahydrofuran-2-carboxylic acid methyl ester, 2-Furancarboxylic acid, tetrahydro-5-oxo-, methyl ester, (2S)-, 2-Furancarboxylic acid, tetrahydro-5-oxo-, methyl ester, (2S), Methyl (S)-5-oxotetrahydrofuran-2-carboxylate, methyl (S)-5-oxo-tetrahydrofuran-2-carboxylate

methyl (2S)-5-oxooxolane-2-carboxylate (CAS 21461-85-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8O4 and a molecular weight of 144.12500 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
21461-85-8
Jingsj CID
J-1395280-2
Molecular Formula
C6H8O4
Molecular Weight
144.12500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass144.04200
PSA52.60000

Customs & Trade Information

HS Code2932190090
Summary2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Frequently Asked Questions

What is the CAS number of methyl (2S)-5-oxooxolane-2-carboxylate?

The CAS number of methyl (2S)-5-oxooxolane-2-carboxylate is 21461-85-8.

What are the molecular formula and molecular weight of methyl (2S)-5-oxooxolane-2-carboxylate?

methyl (2S)-5-oxooxolane-2-carboxylate has molecular formula C6H8O4 and molecular weight 144.12500 g/mol.

What are the upstream and downstream products of methyl (2S)-5-oxooxolane-2-carboxylate?

For methyl (2S)-5-oxooxolane-2-carboxylate, Upstream Products: Dimethyl 2-oxoglutarate, Methanol, (S)-(+)-5-Oxotetrahydrofuran-2-carboxylic acid; Downstream Products: (S)-(+)-5-Oxotetrahydrofuran-2-carboxylic 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. "methyl (2S)-5-oxooxolane-2-carboxylate (CAS 21461-85-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1395280-2 (accessed 2026-11-09).

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