Compound Q&A
What industries use (1R,4R)-4,7,7-Trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylic acid (CAS: 67111-66-4)?
Answer
![(1R,4R)-4,7,7-Trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylic acid](https://static.chemtradehub.com/structs/671/67111-66-4-cee1.webp "(1R,4R)-4,7,7-Trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylic acid")
(1R,4R)-4,7,7-Trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylic acid is primarily used in the pharmaceutical industry as a precursor in the synthesis of certain drugs. It also finds applications in the polymer industry, where it can be used in the synthesis of certain polymers with specific properties. Additionally, it is used in the production of sensors and in semiconductor manufacturing as a precursor in the formation of certain organic films.
About
CAS No
67111-66-4
English Name
(1R,4R)-4,7,7-Trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylic acid
Molecular Formula
C10H14O4
Molecular Weight
198.22 g/mol
SMILES
CC1(C2(CCC1(OC2=O)C(=O)O)C)C
InChIKey
KPWKPGFLZGMMFX-UWVGGRQHSA-N
Last Updated: 2026-03-20 10:59
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![(1R,4R)-4,7,7-Trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylic acid — Jin Jinle (Hunan) Chemical Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce76192b2de6e8e95a464e/67ce76192b2de6e8e95a464e-logo.webp){kind=logo}
![(1R,4R)-4,7,7-Trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylic acid — Shanghai Jixiang Biotechnology Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce6f4d2b2de6e8e95a45bf/67ce6f4d2b2de6e8e95a45bf-logo.webp){kind=logo}
![(1R,4R)-4,7,7-Trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylic acid — Shanghai Yuyeh Biotechnology Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce9f132b2de6e8e95a48fe/67ce9f132b2de6e8e95a48fe-logo.webp){kind=logo}