Description

7-Hydroxy-2H-chromene-3-carbaldehyde is a versatile and synthetically valuable organic compound belonging to the chromene (benzopyran) family. This compound serves as a crucial advanced pharmaceutical intermediate and a key building block for the synthesis of complex heterocyclic molecules. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those with chromene-based scaffolds exhibiting biological activity.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Building Block: Employed in organic synthesis to construct complex molecules for materials science, dyes, and fragrances.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new chemical reactions and creating compound libraries.
• Fluorescent Probe Development: The chromene core structure can be utilized in the design of fluorescent markers and sensors.

Basic Information

Product Name	7-Hydroxy-2H-chromene-3-carbaldehyde
CAS No.	926226-20-2
Molecular Formula	C10H8O3
Molecular Weight	176.17 g/mol
Synonyms	7-Hydroxy-2H-1-benzopyran-3-carboxaldehyde; 3-Formyl-7-hydroxychromene; 7-Hydroxy-3-formylchromene; 7-Hydroxycoumarin-3-carbaldehyde; 7-Hydroxy-2H-chromene-3-carboxaldehyde; 7-Hydroxybenzopyran-3-carbaldehyde; 7-Hydroxy-2H-1-benzopyran-3-carbaldehyde
EINECS	Contact for details

Quality Control

Our 7-Hydroxy-2H-chromene-3-carbaldehyde is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, prolonged exposure to light and air should be avoided. For long-term storage, consider an inert atmosphere.

Specification

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