Description

Pentanoic Acid, 2-Methyl-4-Oxo-, (2R)- (9Ci) is a high-purity, chiral organic acid derivative of significant interest in advanced chemical synthesis. This compound matters as a crucial chiral building block and intermediate for the production of complex molecules, offering precise stereochemical control. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in areas requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where the (2R)- configuration imparts specific biological activity.
• Fine Chemical Production: Serves as a versatile building block for synthesizing flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial Research: Employed in chemical biology and medicinal chemistry research for studying enzyme mechanisms and developing novel molecular probes.
• Catalyst & Ligand Development: Acts as a precursor for creating chiral ligands and organocatalysts used in asymmetric synthesis.

Basic Information

Item	Details
Product Name	Pentanoic Acid, 2-Methyl-4-Oxo-, (2R)- (9Ci)
CAS No.	614759-21-6
Molecular Formula	C6H10O3
Molecular Weight	130.14 g/mol
Synonyms	(2R)-2-Methyl-4-oxopentanoic acid; (R)-2-Methyl-4-oxopentanoic acid; D-2-Methyl-4-oxovaleric acid; (R)-2-Methyllevulinic acid; (R)-4-Keto-2-methylvaleric acid; (2R)-2-Methyl-4-oxovaleric acid; (R)-4-Oxo-2-methylpentanoic acid; (R)-Methyl 4-oxovalerate (acid form)
EINECS	Contact for details

Quality Control

Our Pentanoic Acid, 2-Methyl-4-Oxo-, (2R)- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure compliance with exacting research and pharmaceutical-grade standards. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee (2R)
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.