Description

Hmppa CAS NO 61451-78-3 is a high-purity chemical intermediate, also known as 3-Hydroxy-2-methyl-4-pyrone, valued for its versatile role in synthesis. This compound is essential for ensuring precise and reliable outcomes in advanced chemical manufacturing processes. It is primarily sought after by producers in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and specialty compounds.

Application

• Pharmaceutical Synthesis: A key building block for the production of various active pharmaceutical ingredients (APIs) and vitamin derivatives.
• Agrochemical Intermediates: Used in the synthesis of advanced crop protection agents and herbicides.
• Fine Chemical Manufacturing: Serves as a precursor in the creation of flavors, fragrances, and other specialty organic compounds.
• Research & Development: Employed in academic and industrial R&D labs for exploring new synthetic pathways and material science applications.
• Coordination Chemistry: Acts as a ligand or chelating agent in the preparation of metal complexes and catalysts.

Basic Information

Product Name	Hmppa
CAS No.	61451-78-3
Molecular Formula	C6H6O3
Molecular Weight	126.11 g/mol
Synonyms	3-Hydroxy-2-methyl-4-pyrone; 2-Methyl-3-hydroxy-4-pyrone; 3-Hydroxy-2-methyl-4H-pyran-4-one; Maltol; 2-Methylpyromeconic acid; Corps praline; Larixin; Veltol
EINECS	262-795-6

Quality Control

Our Hmppa is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is tested against comprehensive specifications, including identity, assay, and impurity profiles. Certificates of Analysis (COA) documenting these results are provided and available upon request to support your quality assurance protocols.

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 the container tightly sealed when not in use to minimize exposure to atmospheric conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	160°C - 164°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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