Description

3,4-Dihydro-2H-Pyran-2-Carboxylic Acid is a versatile heterocyclic building block and key intermediate in organic synthesis. This compound is valued for its reactive lactone-like structure, which makes it a crucial precursor for the synthesis of more complex molecules, including pharmaceuticals and fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting central nervous system and cardiovascular diseases.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial Research: Employed in medicinal chemistry and process development for exploring new synthetic routes and novel compound libraries.
• Polymer Chemistry: Can be utilized as a monomer or modifying agent for creating specialized polymers with unique properties.

Basic Information

Product Name	3,4-Dihydro-2H-Pyran-2-Carboxylic Acid
CAS No.	34201-01-9
Molecular Formula	C6H8O3
Molecular Weight	128.13 g/mol
Synonyms	2H-Pyran-2-carboxylic acid, 3,4-dihydro-; 3,4-Dihydro-2H-pyran-2-carboxylic acid; Dihydro-2H-pyran-2-carboxylic acid; Tetrahydro-2H-pyran-2-carboxylic acid derivative; 2-Carboxy-3,4-dihydro-2H-pyran; 3,4-Dihydro-2-pyrancarboxylic acid
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-2H-Pyran-2-Carboxylic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases, strong oxidizing agents, and sources of ignition.

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.