Description

2H-1-Benzopyran-7-Ol, 2,2-Dimethyl- CAS NO 19012-97-6 is a high-purity chromane derivative, a key synthetic intermediate in fine chemical and pharmaceutical manufacturing. This compound is valued for its structural role as a precursor in the synthesis of complex molecules with biological activity. It is primarily sought by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel drug candidates, particularly those targeting cardiovascular and neurological pathways.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its chromane core structure.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and advanced organic materials requiring specific chromane motifs.
• Academic & Industrial Research: Employed in chemical research for studying structure-activity relationships (SAR) and developing new synthetic methodologies.
• Material Science: Investigated as a monomer or additive in the development of specialized polymers and organic electronic materials.

Basic Information

Product Name	2H-1-Benzopyran-7-Ol, 2,2-Dimethyl- CAS NO 19012-97-6
CAS No.	19012-97-6
Molecular Formula	C11H14O2
Molecular Weight	178.23 g/mol
Synonyms	2,2-Dimethyl-2H-1-benzopyran-7-ol; 7-Hydroxy-2,2-dimethylchromene; 2,2-Dimethyl-7-hydroxychromene; 7-Hydroxy-2,2-dimethyl-2H-chromene; 2,2-Dimethyl-7-chromanol; Chroman-7-ol, 2,2-dimethyl-; 19012-97-6
EINECS	Contact for details

Quality Control

Our 2H-1-Benzopyran-7-Ol, 2,2-Dimethyl- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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