Description

2H-1-Benzopyran-2-One, 8-(2-Butoxyethoxy)-3-(1H-Tetrazol-5-Yl)- is a specialized heterocyclic organic compound featuring a benzopyranone (coumarin) core integrated with a tetrazole moiety. This unique molecular architecture makes it a valuable advanced pharmaceutical intermediate and a versatile building block for research in medicinal chemistry. It is primarily utilized by pharmaceutical R&D and fine chemical synthesis teams for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting cardiovascular or metabolic pathways.
• Medicinal Chemistry Research: Serves as a core scaffold for structure-activity relationship (SAR) studies and library synthesis due to its fused coumarin-tetrazole structure.
• Fluorescent Probe Development: Potential use in creating sensors and bioimaging agents, leveraging the photophysical properties of the coumarin derivative.
• Agrochemical Synthesis: Intermediate for developing new crop protection agents with specific biological activity.
• Material Science Research: Building block for organic electronic materials or metal-organic frameworks (MOFs) due to its coordinating tetrazole group.

Basic Information

Product Name	2H-1-Benzopyran-2-One, 8-(2-Butoxyethoxy)-3-(1H-Tetrazol-5-Yl)-
CAS No.	80916-84-3
Molecular Formula	C₁₆H₂₀N₄O₄
Molecular Weight	332.36 g/mol
Synonyms	8-[2-(Butoxy)ethoxy]-3-(1H-tetrazol-5-yl)-2H-1-benzopyran-2-one; 3-(1H-Tetrazol-5-yl)-8-(2-butoxyethoxy)coumarin; 8-(2-Butoxyethoxy)-3-(2H-tetrazol-5-yl)coumarin; Coumarin tetrazole derivative; 80916-84-3; 5-(8-(2-Butoxyethoxy)-2-oxo-2H-chromen-3-yl)-1H-tetrazole
EINECS	Contact for details

Quality Control

Our production of 2H-1-Benzopyran-2-One, 8-(2-Butoxyethoxy)-3-(1H-Tetrazol-5-Yl)- adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure consistency and meet the exacting standards required for pharmaceutical R&D. A detailed Certificate of Analysis (COA) 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 a controlled room temperature (typically 15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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