Description

2-n-Propyl-2(E)-Pentenoicacid CAS NO 33786-47-9 is a specialized unsaturated carboxylic acid derivative characterized by its propyl side chain and (E)-alkene configuration. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and fine chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and prodrugs.
• Fine Chemical Synthesis: Used in the preparation of complex organic molecules for agrochemicals, flavors, and fragrances.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of specialty polymers and coatings.
• Academic & Industrial R&D: Serves as a versatile reagent for methodological development and chemical biology studies.
• Ligand and Catalyst Preparation: Utilized in the synthesis of chiral ligands or metal-organic complexes for asymmetric catalysis.

Basic Information

Product Name	2-n-Propyl-2(E)-Pentenoicacid
CAS No.	33786-47-9
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	(E)-2-Propyl-2-pentenoic acid; trans-2-Propyl-2-pentenoic acid; 2-Propylpent-2-enoic acid; 2-n-Propyl-2-pentenoic acid; (E)-2-n-Propyl-2-pentenoic acid; 33786-47-9; Pentenoic acid, 2-propyl-, (E)-
EINECS	Contact for details

Quality Control

Our production of 2-n-Propyl-2(E)-Pentenoicacid adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

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). Due to its properties as a strong acid/organic solvent and being easily oxidized, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability and to minimize degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Isomeric Purity (E/Z ratio)	≥ 98:2 (E:Z)
Water Content (KF)	≤ 0.5%

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