Description

(Z)-2-Butenedioic Acid 1-Pentyl Ester is a high-purity, specialty chemical ester with a defined stereochemistry. This compound is valued for its role as a versatile synthetic intermediate and building block in advanced organic synthesis. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of potential active pharmaceutical ingredients (APIs) and prodrugs.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Acts as a precursor for specialty polymers, liquid crystals, and performance chemicals requiring specific stereochemical configurations.
• Flavor and Fragrance Industry: Employed in the synthesis of complex ester-based aroma compounds.
• Academic and R&D Laboratories: Utilized as a standard or reagent in methodological studies and organic chemistry research focused on stereoselective reactions.
• Material Science: Investigated for use in creating monomers for specialized polymeric materials with tailored properties.

Basic Information

Product Name	(Z)-2-Butenedioic Acid 1-Pentyl Ester
CAS No.	15420-79-8
Molecular Formula	C9H14O4
Molecular Weight	186.21 g/mol
Synonyms	(Z)-2-Butenedioic Acid Pentyl Ester; Maleic Acid Pentyl Ester (cis-); cis-2-Butenedioic Acid Pentyl Ester; 1-Pentyl (Z)-2-Butenedioate; Pentyl Maleate (cis-); cis-Pentyl Maleate; (Z)-Pentyl Maleate; Maleic Acid n-Pentyl Ester
EINECS	Contact for details

Quality Control

Our production of (Z)-2-Butenedioic Acid 1-Pentyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and stereochemical confirmation, to ensure consistency and meet exacting customer specifications. Certificates of Analysis (COA) detailing all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Isomeric Purity (Z-Isomer)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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