Octadecanedioic acid mono-tert-butyl ester 84666-40-0 pharmaceutical intermediate

Basic Chemical Information

Product Introduction

Octadecanedioic Acid Mono-tert-butyl Ester is a structurally stable long-chain dibasic acid monoester fine chemical intermediate, refined by esterification of octadecanedioic acid and tert-butanol. It appears as white to off-white crystalline powder with pure texture, no peculiar smell and low impurity content, featuring stable physical and chemical properties and excellent storage resistance. Possessing a long-chain alkyl hydrophobic structure and single carboxyl active site, it delivers outstanding chemical reaction selectivity. The steric hindrance structure effectively avoids side reactions with strong substrate compatibility. 

Application Scope

Fine Organic Synthesis Field: Used as a selectively protected long-chain fatty acid intermediate for single-terminal targeted esterification, amidation and condensation reactions. It accurately controls reaction sites and reduces double-terminal by-products, adapting to high-end fine chemical mass production processes.

Pharmaceutical Intermediate Field: Suitable for drug long-chain hydrophobic fragment modification, targeted carrier synthesis and pharmaceutical ester derivative preparation, featuring stable structure and controllable purity in line with pharmaceutical-grade synthesis specifications.

New Material Modification Field: Applied to polymer material hydrophobic modification, long-chain functional monomer synthesis and coating auxiliary intermediate deployment to improve material hydrophobicity and system compatibility.

Scientific Research Field: Available for universities, scientific research institutions and chemical enterprises for organic synthesis mechanism research, functional molecular design and protecting group process optimization.

Important Disclaimer

This product is only sold as industrial synthetic intermediate, fine chemical raw material and scientific research experimental raw material. It belongs to basic industrial raw materials, not pharmaceutical, medical or functional daily chemical preparation. It does not have any effect of disease prevention, treatment or maintenance. All product descriptions are only raw material attribute explanations and do not constitute any efficacy commitment or commercial guarantee.

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