Description

2H-1-Benzopyran-4,6,7-Triol, 3,4-Dihydro-2,2-Dimethyl- (9Ci) is a high-purity synthetic intermediate belonging to the benzopyran class of compounds. This chemical is valued for its defined molecular structure, which serves as a critical building block in advanced organic synthesis and pharmaceutical research. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in developing new crop protection agents and pesticides due to its benzopyran core.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex molecules in specialty chemistry.
• Biochemical Research: Employed in studies exploring enzyme inhibition and biological pathway modulation.
• Material Science: Potential intermediate for developing advanced organic materials and functional polymers.

Basic Information

Product Name	2H-1-Benzopyran-4,6,7-Triol, 3,4-Dihydro-2,2-Dimethyl- (9Ci)
CAS No.	735270-34-5
Molecular Formula	C11H14O4
Molecular Weight	210.23 g/mol
Synonyms	3,4-Dihydro-2,2-dimethyl-2H-1-benzopyran-4,6,7-triol; 2,2-Dimethyl-3,4-dihydro-2H-1-benzopyran-4,6,7-triol; 4,6,7-Trihydroxy-2,2-dimethylchroman; Dihydro-2,2-dimethyl-2H-1-benzopyran-4,6,7-triol; Chroman-4,6,7-triol, 2,2-dimethyl-; CAS 735270-34-5
EINECS	Contact for details

Quality Control

Our production of 2H-1-Benzopyran-4,6,7-Triol, 3,4-Dihydro-2,2-Dimethyl- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting customer specifications. Certificates of Analysis (COA) documenting all critical quality attributes 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.