Description

1,3-Dioxane-2-Carboxylicacid,Ethylester(9Ci) is a specialized organic ester compound with the CAS number 90392-05-5, valued for its role as a versatile synthetic intermediate and protecting group in complex organic synthesis. Its unique dioxane ring structure makes it a critical reagent for constructing complex molecular architectures, particularly in fine chemical and pharmaceutical research. This high-purity chemical is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific stereochemistry or heterocyclic frameworks.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, where its ester functionality aids in creating targeted bioactive molecules.
• Organic Synthesis Reagent: Serves as a crucial protecting group for carbonyl functionalities or as a precursor in multi-step synthetic routes for complex natural products and fine chemicals.
• Polymer & Material Science: Employed in the development of specialty polymers, resins, and advanced materials that require specific monomeric units with ester and cyclic acetal groups.
• Chemical Research & Development: A valuable tool in academic and industrial R&D labs for methodological studies and the exploration of new chemical reactions and pathways.

Basic Information

Item	Details
Product Name	1,3-Dioxane-2-Carboxylicacid,Ethylester(9Ci)
CAS No.	90392-05-5
Molecular Formula	C7H12O4
Molecular Weight	160.17 g/mol
Synonyms	Ethyl 1,3-Dioxane-2-carboxylate; 2-Carbethoxy-1,3-dioxane; 1,3-Dioxane-2-carboxylic Acid Ethyl Ester; Ethyl 1,3-Dioxane-2-carboxylic Acid Ester; 2-(Ethoxycarbonyl)-1,3-dioxane; Ethyl 2,2-Dimethyl-1,3-dioxane-4-carboxylate (related); Acetaldehyde Ethyl Acetal Carbonate (derivative); 90392-05-5
EINECS	Contact for details

Quality Control

Our 1,3-Dioxane-2-Carboxylicacid,Ethylester(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. Due to its ester nature, prolonged exposure to moisture or extreme temperatures should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index	To be provided on COA
Density	To be provided on COA

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.