Description

Carbamic Acid, (3,4-Dihydro-2H-Pyran-5-Yl)Methyl-, Ethyl Ester (9Ci) is a specialized organic compound featuring a carbamate ester functional group integrated with a dihydropyran moiety. This unique molecular architecture makes it a valuable building block and intermediate in advanced synthetic chemistry, particularly for constructing complex heterocyclic systems. It is primarily sought after by pharmaceutical R&D and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides due to its bioactive scaffold.
• Organic Synthesis Building Block: Serves as a versatile precursor for constructing complex heterocyclic compounds and natural product analogs in academic and industrial research.
• Material Science Research: Investigated as a monomer or modifying agent for creating novel polymers with specific functional properties.
• Chemical Biology Probe Development: Utilized in the design and synthesis of molecular probes for studying enzyme activity and biological pathways.

Basic Information

Item	Details
Product Name	Carbamic Acid, (3,4-Dihydro-2H-Pyran-5-Yl)Methyl-, Ethyl Ester (9Ci)
CAS No.	137732-02-6
Molecular Formula	C9H15NO3
Molecular Weight	185.22 g/mol
Synonyms	Ethyl N-[(3,4-dihydro-2H-pyran-5-yl)methyl]carbamate; (3,4-Dihydro-2H-pyran-5-ylmethyl)carbamic acid ethyl ester; 5-(Ethoxycarbonylaminomethyl)-3,4-dihydro-2H-pyran; Carbamic acid, N-[(3,4-dihydro-2H-pyran-5-yl)methyl]-, ethyl ester; Ethyl ((3,4-dihydro-2H-pyran-5-yl)methyl)carbamate
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, (3,4-Dihydro-2H-Pyran-5-Yl)Methyl-, Ethyl Ester (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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 away from heat, sparks, and open flame. For long-term storage, consider holding under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 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.