Description

Pentanoic Acid,4-Methyl-2-Propyl- is a branched-chain carboxylic acid derivative, a versatile organic building block with significant industrial utility. Its unique structure makes it valuable for synthesizing complex molecules and modifying material properties. This compound is essential for manufacturers and R&D chemists in the pharmaceutical, agrochemical, and specialty chemical sectors seeking high-purity intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Acts as a building block for creating specific ester compounds used in aroma and flavor formulations.
• Lubricant & Plasticizer Additive: Employed in the synthesis of esters that function as synthetic lubricants or plasticizers for polymers.
• Organic Synthesis Reagent: A valuable reagent in research and development for constructing complex organic molecules.
• Polymer Modification: Used to introduce specific functional groups into polymer chains to alter physical characteristics.

Basic Information

Product Name	Pentanoic Acid,4-Methyl-2-Propyl-
CAS No.	178269-53-9
Molecular Formula	C9H18O2
Molecular Weight	158.24 g/mol
Synonyms	4-Methyl-2-propylpentanoic acid; 2-Propyl-4-methylpentanoic acid; Isooctanoic acid (mixed isomers); 4-Methyl-2-propylvaleric acid; C9 branched-chain carboxylic acid; Iso-C9 acid; Isooctanoic Acid (technical grade); 2-Propyl-4-methylvaleric acid
EINECS	Contact for details

Quality Control

Our Pentanoic Acid,4-Methyl-2-Propyl- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) documenting purity, physical properties, and test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.420 - 1.430
Density (20°C)	0.90 - 0.92 g/mL

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