Description

3,4-Dihydro-2H-1-Benzopyran-8-Ol n-Methylcarbamate is a specialized organic compound belonging to the chromane carbamate class. This chemical serves as a crucial advanced intermediate in the synthesis of complex molecules, valued for its unique heterocyclic structure. It is primarily sought by pharmaceutical R&D and fine chemical manufacturers for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and cardiovascular applications.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, leveraging its carbamate functional group.
• Organic Synthesis: Serves as a versatile precursor for constructing complex chromane and heterocyclic frameworks in academic and industrial research.
• Material Science: Investigated for use in the development of specialty polymers and advanced organic materials with specific optical or electronic properties.
• Biochemical Tool Compound: Potential use in biochemical assays and as a probe for studying enzyme inhibition related to carbamate chemistry.

Basic Information

Product Name	3,4-Dihydro-2H-1-Benzopyran-8-Ol n-Methylcarbamate
CAS No.	16146-52-4
Molecular Formula	C11H13NO3
Molecular Weight	207.23 g/mol
Synonyms	8-Hydroxy-3,4-dihydro-2H-1-benzopyran N-methylcarbamate; 8-Hydroxy-3,4-dihydro-2H-chromen-2-one N-methylcarbamate; 8-Hydroxychroman N-methylcarbamate; 8-Hydroxy-3,4-dihydro-2H-1-benzopyran-8-ol methylcarbamate; N-Methylcarbamic acid 8-hydroxy-3,4-dihydro-2H-chromen-2-yl ester
EINECS	Contact for details

Quality Control

Our production of 3,4-Dihydro-2H-1-Benzopyran-8-Ol n-Methylcarbamate adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles, verified by advanced analytical techniques. Our quality system is designed to meet the exacting standards required for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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