methyl (2R,3S)-2-ethyl-7,7-dimethyl-5-oxo-3,4,6,8-tetrahydro-2H-chromene-3-carboxylate

(2R,3S)-2-乙基-7,7-二甲基-5-氧代-3,4,5,6,7,8-六氢-2H-色烯-3-羧酸甲酯

Also known as: methyl (2R,3S)-2-ethyl-7,7-dimethyl-5-oxo-3,4,5,6,7,8-hexahydro-2H-1-benzopyran-3-carboxylate, (2R,3S)-methyl 2-ethyl-7,7-dimethyl-5-oxo-3,4,5,6,7,8-hexahydro-2H-chromene-3-carboxylate, DTXSID00704935, DB-309760

methyl (2R,3S)-2-ethyl-7,7-dimethyl-5-oxo-3,4,6,8-tetrahydro-2H-chromene-3-carboxylate (CAS 1075686-26-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H22O4 and a molecular weight of 266.33300 g/mol. It is also known as methyl (2R,3S)-2-ethyl-7,7-dimethyl-5-oxo-3,4,5,6,7,8-hexahydro-2H-1-benzopyran-3-carboxylate, (2R,3S)-methyl 2-ethyl-7,7-dimethyl-5-oxo-3,4,5,6,7,8-hexahydro-2H-chromene-3-carboxylate and DTXSID00704935. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1075686-26-8
Jingsj CID
J-55156-2
Molecular Formula
C15H22O4
Chinese Name
(2R,3S)-2-乙基-7,7-二甲基-5-氧代-3,4,5,6,7,8-六氢-2H-色烯-3-羧酸甲酯
Molecular Weight
266.33300 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of methyl (2R,3S)-2-ethyl-7,7-dimethyl-5-oxo-3,4,6,8-tetrahydro-2H-chromene-3-carboxylate?

The CAS number of methyl (2R,3S)-2-ethyl-7,7-dimethyl-5-oxo-3,4,6,8-tetrahydro-2H-chromene-3-carboxylate is 1075686-26-8.

What are the molecular formula and molecular weight of methyl (2R,3S)-2-ethyl-7,7-dimethyl-5-oxo-3,4,6,8-tetrahydro-2H-chromene-3-carboxylate?

methyl (2R,3S)-2-ethyl-7,7-dimethyl-5-oxo-3,4,6,8-tetrahydro-2H-chromene-3-carboxylate has molecular formula C15H22O4 and molecular weight 266.33300 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,3S)-2-ethyl-7,7-dimethyl-5-oxo-3,4,6,8-tetrahydro-2H-chromene-3-carboxylate (CAS 1075686-26-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-55156-2 (accessed 2026-10-23).

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