Description

4-Hydroxy-2-Methyl-1,3-Cyclopentanedione is a versatile diketone derivative with a reactive hydroxyl group, making it a valuable synthon in organic synthesis. This compound matters for its role as a key intermediate in the production of complex molecules, particularly in the pharmaceutical and fine chemical sectors. It is needed by research chemists and process development teams for applications ranging from drug discovery to the synthesis of specialty chemicals and flavor/fragrance compounds.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Fine Chemical Synthesis: Used in the production of complex organic compounds for research and industrial applications.
• Flavor and Fragrance Industry: Serves as a precursor for certain aroma chemicals and flavoring agents.
• Agrochemical Research: Employed in the development and synthesis of novel crop protection agents.
• Academic & R&D Laboratories: A valuable reagent for methodological studies and the construction of novel molecular architectures.
• Material Science: Potential use as a monomer or cross-linking agent in polymer research.

Basic Information

Product Name	4-Hydroxy-2-Methyl-1,3-Cyclopentanedione
CAS No.	4800-04-8
Molecular Formula	C6H8O3
Molecular Weight	128.13 g/mol
Synonyms	2-Methyl-1,3-cyclopentanedione-4-ol; 4-Hydroxy-2-methylcyclopentane-1,3-dione; 2-Methyl-4-hydroxy-1,3-cyclopentanedione; 4-Hydroxy-2-methyl-1,3-diketocyclopentane; 1,3-Cyclopentanedione, 4-hydroxy-2-methyl-; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-2-Methyl-1,3-Cyclopentanedione is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, residual solvents, and related substances are provided and available upon request, supporting compliance with cGMP and other relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

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	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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