(S)-tert-Butyl 5-oxotetrahydrofuran-2-carboxylate

(S)-5-氧代四氢呋喃-2-羧酸叔丁酯

Also known as: 2-Furancarboxylic acid, tetrahydro-5-oxo-, 1,1-dimethylethyl ester, (2S)-, tert-Butyl (S)-5-oxotetrahydrofuran-2-carboxylate, (2S)-1,1-Dimethylethyl ester tetrahydro-5-oxo-2-furancarboxylic acid, (S)-5-Oxotetrahydrofuran-2-carboxylic acid tert-butyl ester

(S)-tert-Butyl 5-oxotetrahydrofuran-2-carboxylate (CAS 134000-24-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H14O4 and a molecular weight of 186.20500 g/mol. It is also known as 2-Furancarboxylic acid, tetrahydro-5-oxo-, 1,1-dimethylethyl ester, (2S)-, tert-Butyl (S)-5-oxotetrahydrofuran-2-carboxylate and (2S)-1,1-Dimethylethyl ester tetrahydro-5-oxo-2-furancarboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 134000-24-1
Jingsj CID: J-1454750-6
Molecular Formula: C₉H₁₄O₄
Chinese Name: (S)-5-氧代四氢呋喃-2-羧酸叔丁酯
Molecular Weight: 186.20500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (S)-tert-Butyl 5-oxotetrahydrofuran-2-carboxylate?

The CAS number of (S)-tert-Butyl 5-oxotetrahydrofuran-2-carboxylate is 134000-24-1.

What are the molecular formula and molecular weight of (S)-tert-Butyl 5-oxotetrahydrofuran-2-carboxylate?

(S)-tert-Butyl 5-oxotetrahydrofuran-2-carboxylate has molecular formula C9H14O4 and molecular weight 186.20500 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(S)-tert-Butyl 5-oxotetrahydrofuran-2-carboxylate (CAS 134000-24-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1454750-6 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.