Description

2H-Pyran-2-Carbonylchloride,Tetrahydro-6,6-Dimethyl-4-Oxo-(9Ci) is a specialized heterocyclic building block featuring a reactive acid chloride group. This compound matters as a key synthetic intermediate, enabling the efficient construction of complex molecular frameworks through acylation and condensation reactions. It is primarily needed by research chemists and process development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those with heterocyclic core structures.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a versatile building block for creating complex flavors, fragrances, and specialty materials.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new chemical spaces in organic synthesis.
• Material Science: Potential use in the synthesis of monomers or functional polymers with specific properties.

Basic Information

Product Name	2H-Pyran-2-Carbonylchloride,Tetrahydro-6,6-Dimethyl-4-Oxo-(9Ci)
CAS No.	129536-96-5
Molecular Formula	C8H11ClO3
Molecular Weight	190.62 g/mol
Synonyms	6,6-Dimethyl-4-oxotetrahydro-2H-pyran-2-carbonyl chloride; 4-Oxo-6,6-dimethyltetrahydro-2H-pyran-2-carbonyl chloride; 2H-Pyran-2-carbonyl chloride, tetrahydro-6,6-dimethyl-4-oxo-; 6,6-Dimethyl-4-oxotetrahydro-2-pyrancarbonyl chloride; 4-Oxo-6,6-dimethyltetrahydro-2-pyrancarboxylic acid chloride; 6,6-Dimethyl-4-oxotetrahydropyran-2-carbonyl chloride
EINECS	Contact for details

Quality Control

Our 2H-Pyran-2-Carbonylchloride,Tetrahydro-6,6-Dimethyl-4-Oxo-(9Ci) is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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