Description

3-((Methoxycarbonyl)Methyl)-5-Methylhexanoic Acid is a versatile bifunctional organic compound featuring both a carboxylic acid and a methyl ester group. This unique structure makes it a valuable intermediate for the synthesis of more complex molecules in pharmaceutical and fine chemical manufacturing. It is particularly sought after by research chemists and process development teams for constructing active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring specific branched-chain carboxylic acid motifs.
• Fine Chemical Synthesis: Used in the production of specialty chemicals, including fragrances, flavors, and advanced polymer precursors.
• Agrochemical Research: Serves as a precursor for developing new active ingredients in crop protection agents.
• Peptide Mimetics: The acid and ester functionalities make it suitable for creating non-peptidic scaffolds that mimic peptide structures.
• Ligand and Catalyst Development: Employed in the research and development of new ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Academic & Industrial R&D: A valuable reagent for methodological development in organic synthesis and material science laboratories.

Basic Information

Product Name	3-((Methoxycarbonyl)Methyl)-5-Methylhexanoic Acid
CAS No.	181289-11-2
Molecular Formula	C10H18O4
Molecular Weight	202.25 g/mol
Synonyms	5-Methyl-3-[(methoxycarbonyl)methyl]hexanoic acid; 3-(Methoxycarbonylmethyl)-5-methylhexanoic acid; 5-Methyl-3-(2-methoxy-2-oxoethyl)hexanoic acid; 181289-11-2; Hexanoic acid, 3-[(methoxycarbonyl)methyl]-5-methyl-; 3-Carboxymethyl-5-methylhexanoic acid methyl ester
EINECS	Contact for details

Quality Control

Our 3-((Methoxycarbonyl)Methyl)-5-Methylhexanoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.