Description

1H-2-Benzopyran-1-Carboxaldehyde (9Ci) is a specialized organic compound belonging to the benzopyran class, serving as a valuable synthetic intermediate. This high-purity building block is critical for researchers and manufacturers developing novel active compounds in the pharmaceutical and agrochemical sectors. It is particularly sought after by R&D teams in medicinal chemistry for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its benzopyran core structure for biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex heterocyclic compounds and natural product analogs.
• Material Science Research: Investigated as a monomer or precursor for functional organic materials, including dyes and photoresponsive polymers.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in related chemical production.

Basic Information

Product Name	1H-2-Benzopyran-1-Carboxaldehyde (9Ci)
CAS No.	148679-89-4
Molecular Formula	C10H8O2
Molecular Weight	160.17 g/mol
Synonyms	1H-2-Benzopyran-1-carboxaldehyde; 1H-2-Benzopyran-1-carbaldehyde; 1H-Isochromene-1-carboxaldehyde; 1H-2-Benzopyran-1-carboxylic aldehyde; Isochromene-1-carbaldehyde; 1H-Isochromene-1-carbaldehyde; 1-Carbaldehyde-1H-isochromene; 1-Formyl-1H-isochromene
EINECS	Contact for details

Quality Control

Our 1H-2-Benzopyran-1-Carboxaldehyde (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.