Description

2-Pentenoic Acid, 3-Methyl-4-Oxo-, (2Z)- (9Ci) is a specialized, high-purity organic compound with a defined stereochemistry, serving as a valuable building block in advanced chemical synthesis. Its core value lies in its unique molecular structure, which makes it a critical intermediate for creating complex molecules in research and development. This product is essential for pharmaceutical chemists and R&D laboratories focused on developing new active pharmaceutical ingredients (APIs), agrochemicals, and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators requiring specific stereochemistry.
• Fine Chemical Production: Serves as a crucial building block for synthesizing complex flavors, fragrances, and specialty chemicals.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including asymmetric synthesis and catalysis research.
• Material Science Research: Potential intermediate in the development of novel polymers or functional materials with tailored properties.

Basic Information

Item	Detail
Product Name	2-Pentenoic Acid, 3-Methyl-4-Oxo-, (2Z)- (9Ci)
CAS No.	336624-89-6
Molecular Formula	C6H8O3
Molecular Weight	128.13 g/mol
Synonyms	(2Z)-3-Methyl-4-oxopent-2-enoic acid; 3-Methyl-4-oxo-2-pentenoic acid, (Z)-; (Z)-3-Methyl-4-oxopent-2-enoic acid; 4-Oxo-3-methyl-2-pentenoic acid; (2Z)-3-Methyl-4-oxo-2-pentenoic acid; 2-Pentenoic acid, 3-methyl-4-oxo-, (Z)-; 336624-89-6
EINECS	Contact for details

Quality Control

Every batch of 2-Pentenoic Acid, 3-Methyl-4-Oxo-, (2Z)- (9Ci) is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for research and synthesis. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and conformity to agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended long-term storage temperature is 2-8°C. Allow the container to reach ambient temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 97.0%
Loss on Drying	≤ 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.