Description

Rac-6-Fluoro-3,4-Dihydro-4-Oxo-2H-1-Benzopyran-2-Carboxylic Acid Methyl Ester is a high-purity fluorinated coumarin derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a versatile chiral scaffold for constructing complex molecules, particularly in the development of novel active pharmaceutical ingredients (APIs). This compound is essential for research and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop fluorinated compounds with enhanced biological activity and metabolic stability.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of fluorinated drug candidates, including potential anticoagulants, anti-inflammatory agents, and enzyme inhibitors.
• Agrochemical Research: Used in developing novel fluorinated pesticides and herbicides, where the fluorine atom can improve lipophilicity and target binding.
• Chemical Synthesis: Versatile precursor for creating complex coumarin-based fluorophores and other functionalized heterocyclic compounds in academic and industrial R&D.
• Material Science: Intermediate for synthesizing specialty polymers and advanced organic materials that incorporate fluorinated chromophore units.

Basic Information

Product Name	Rac-6-Fluoro-3,4-Dihydro-4-Oxo-2H-1-Benzopyran-2-Carboxylic Acid Methyl Ester
CAS No.	134102-10-6
Molecular Formula	C12H9FO4
Molecular Weight	236.20 g/mol
Synonyms	6-Fluoro-4-oxo-3,4-dihydro-2H-chromene-2-carboxylic acid methyl ester; Methyl 6-fluoro-4-oxo-3,4-dihydro-2H-chromene-2-carboxylate; 6-Fluoro-4-oxochroman-2-carboxylic acid methyl ester; (±)-6-Fluoro-3,4-dihydro-4-oxo-2H-1-benzopyran-2-carboxylic acid methyl ester; Rac-methyl 6-fluoro-4-oxochroman-2-carboxylate; 134102-10-6; Methyl 6-fluoro-4-oxo-3,4-dihydro-2H-1-benzopyran-2-carboxylate
EINECS	Contact for details

Quality Control

Our Rac-6-Fluoro-3,4-Dihydro-4-Oxo-2H-1-Benzopyran-2-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for pharmaceutical and advanced synthetic applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance.

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 sources and incompatible materials. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.