Description

1,3-Dioxane-5-Carboxylicacid,Methylester(9Ci) is a specialized heterocyclic building block and ester derivative, identified by CAS No. 190191-69-6. This compound is valued for its unique dioxane ring structure, which serves as a key intermediate in the synthesis of complex molecules and functional materials. It is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A versatile synthon for the development of new active pharmaceutical ingredients (APIs), particularly those requiring a protected diol or ester functionality.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or cross-linking agent in the creation of specialty polymers, resins, and coatings with tailored properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocycles and natural product analogs.
• Ligand & Catalyst Development: Useful for synthesizing novel chelating ligands and organocatalysts in asymmetric synthesis.
• Flavor & Fragrance Chemistry: Potential intermediate for creating esters with specific olfactory characteristics.

Basic Information

Item	Detail
Product Name	1,3-Dioxane-5-Carboxylicacid,Methylester(9Ci)
CAS No.	190191-69-6
Molecular Formula	C7H10O5
Molecular Weight	174.15 g/mol
Synonyms	Methyl 1,3-dioxane-5-carboxylate; 5-(Methoxycarbonyl)-1,3-dioxane; 1,3-Dioxane-5-carboxylic acid methyl ester; Methyl 1,3-dioxan-5-carboxylate; 190191-69-6; 5-Carbomethoxy-1,3-dioxane
EINECS	Contact for details

Quality Control

Our 1,3-Dioxane-5-Carboxylicacid,Methylester(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee it meets your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material may be hygroscopic; handle and store under inert atmosphere if specified for high-purity grades.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Standard Grade)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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