Description

2H-Pyran-3-Carboxylicacid,Tetrahydro-6,6-Dimethyl-4-Oxo-,Ethylester(9Ci) is a specialized organic ester compound with the CAS number 500154-83-6. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, particularly for creating complex heterocyclic structures. It is primarily sought by pharmaceutical R&D and fine chemical manufacturers for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides.
• Fine Chemical Production: Acts as a versatile building block for creating complex, high-value specialty chemicals.
• Organic Synthesis Research: Employed in academic and industrial laboratories for constructing pyran and related heterocyclic frameworks.
• Material Science: Potential intermediate in the development of advanced polymers or functional materials.
• Flavor & Fragrance Industry: May serve as a starting material for synthesizing specific aroma compounds.

Basic Information

Product Name	2H-Pyran-3-Carboxylicacid,Tetrahydro-6,6-Dimethyl-4-Oxo-,Ethylester(9Ci)
CAS No.	500154-83-6
Molecular Formula	C10H16O4
Molecular Weight	200.23 g/mol
Synonyms	Ethyl 6,6-dimethyl-4-oxotetrahydro-2H-pyran-3-carboxylate; 4-Oxo-6,6-dimethyl-tetrahydro-2H-pyran-3-carboxylic acid ethyl ester; 2H-Pyran-3-carboxylic acid, tetrahydro-6,6-dimethyl-4-oxo-, ethyl ester; 6,6-Dimethyl-4-oxotetrahydro-2H-pyran-3-carboxylic Acid Ethyl Ester; Ethyl 6,6-dimethyl-4-oxo-3,4,5,6-tetrahydro-2H-pyran-3-carboxylate; 500154-83-6; 3-Carbethoxy-6,6-dimethyl-4-piperidone (keto form)
EINECS	Contact for details

Quality Control

Our production of 2H-Pyran-3-Carboxylicacid,Tetrahydro-6,6-Dimethyl-4-Oxo-,Ethylester(9Ci) adheres to stringent quality protocols. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for pharmaceutical and fine chemical applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container must be kept tightly closed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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