Description

Pyran-3-Carbamic Acid, Tetrahydro-2,6-Dimethyl-, Methyl Ester (4Ci) is a specialized heterocyclic building block and intermediate of significant interest in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in pharmaceutical research and fine chemical manufacturing. Industries that require high-purity, custom intermediates for drug discovery, agrochemical development, and material science will find this product essential for their R&D and production processes.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for candidates with heterocyclic core structures.
• Agrochemical Synthesis: Used in the creation of advanced crop protection agents and pesticides, leveraging its functionalized pyran ring system.
• Fine Chemical Production: Serves as a versatile building block for synthesizing complex flavors, fragrances, and specialty performance chemicals.
• Material Science Research: Investigated as a monomer or precursor for developing novel polymers and advanced organic materials with specific optical or electronic properties.
• Academic & R&D Laboratories: Employed in methodological studies and as a reference standard in synthetic organic chemistry research.

Basic Information

Product Name	Pyran-3-Carbamic Acid, Tetrahydro-2,6-Dimethyl-, Methyl Ester (4Ci)
CAS No.	854696-22-3
Molecular Formula	C9H17NO3
Molecular Weight	187.24 g/mol
Synonyms	Methyl tetrahydro-2,6-dimethylpyran-3-carbamate; 3-Carbamic acid, tetrahydro-2,6-dimethyl-, methyl ester, (4Ci); Tetrahydro-2,6-dimethyl-2H-pyran-3-carboxylic acid methyl ester amine; 2H-Pyran-3-carboxylic acid, tetrahydro-2,6-dimethyl-, methyl ester; Research Grade 854696-22-3; Pyran carbamate ester intermediate
EINECS	Contact for details

Quality Control

Our Pyran-3-Carbamic Acid, Tetrahydro-2,6-Dimethyl-, Methyl Ester (4Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for demanding synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every 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 controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to minimize moisture exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.