Description

5-Hydroxy-4-Methyl-3-Heptanone is a chiral ketone-alcohol compound that serves as a valuable intermediate in organic synthesis. Its structure makes it a versatile building block for the creation of complex molecules, particularly in the pharmaceutical and fine chemical sectors. This product is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), agrochemicals, and specialty fragrances who require high-purity, reliable synthetic intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for complex molecules in flavors, fragrances, and specialty polymers.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in the development of new catalytic systems.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic chemistry and process development.

Basic Information

Product Name	5-Hydroxy-4-Methyl-3-Heptanone
CAS No.	79314-57-1
Molecular Formula	C8H16O2
Molecular Weight	144.21 g/mol
Synonyms	4-Methyl-5-hydroxy-3-heptanone; 3-Heptanone, 5-hydroxy-4-methyl-; 5-Hydroxy-4-methylheptan-3-one; (4R,5S)-5-Hydroxy-4-methyl-3-heptanone (for specific enantiomer); (4S,5R)-5-Hydroxy-4-methyl-3-heptanone (for specific enantiomer); 4-Methyl-3-heptanol-5-one; 5-Hydroxy-4-methyl-3-heptanone (racemic mixture)
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-4-Methyl-3-Heptanone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity (by GC/HPLC), chiral excess, and impurity profiles is provided with every shipment.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Chiral Purity (Chiral GC/HPLC)	≥ 99.0% ee (for enantiopure grades)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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