Description

1,2,4-Oxadiazol-5(4H)-One,4-[(3E)-4-Fluoro-5-Hydroxy-3-Pentenyl]-3-Methyl-(9Ci) is a specialized fluorinated oxadiazolone derivative, a high-value building block prized for its unique molecular architecture. Its core value lies in enabling the synthesis of novel compounds with targeted biological or material properties, offering researchers and developers a precise tool for molecular design. This advanced intermediate is primarily needed by the pharmaceutical, agrochemical, and advanced materials industries for research and development, process chemistry, and the production of active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for candidates requiring fluorinated heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the discovery and production of novel herbicides, fungicides, and insecticides, where the fluorinated oxadiazole moiety can enhance biological activity and environmental stability.
• Material Science Research: Acts as a precursor for developing specialty polymers, liquid crystals, or organic electronic materials due to its rigid heterocyclic core and functional handles.
• Chemical Biology & Probe Development: Employed in creating molecular probes and tool compounds for studying enzyme mechanisms or biological pathways.
• Custom Synthesis & Contract Manufacturing: A critical starting material for fine chemical manufacturers offering bespoke synthesis services to clients in life sciences.

Basic Information

Product Name	1,2,4-Oxadiazol-5(4H)-One,4-[(3E)-4-Fluoro-5-Hydroxy-3-Pentenyl]-3-Methyl-(9Ci)
CAS No.	812675-87-9
Molecular Formula	C9H11FN2O3
Molecular Weight	214.20 g/mol
Synonyms	4-[(3E)-4-Fluoro-5-hydroxy-3-pentenyl]-3-methyl-1,2,4-oxadiazol-5(4H)-one; 3-Methyl-4-[(3E)-4-fluoro-5-hydroxy-3-penten-1-yl]-1,2,4-oxadiazol-5(4H)-one; 4-[(3E)-4-Fluoro-5-hydroxy-3-pentenyl]-3-methyl-4,5-dihydro-1,2,4-oxadiazol-5-one; (9CI) 812675-87-9; Fluorinated Oxadiazolone Derivative; 4,5-Dihydro-1,2,4-oxadiazol-5-one, 4-[(3E)-4-fluoro-5-hydroxy-3-pentenyl]-3-methyl-
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with a typical purity of ≥95% (by HPLC), tailored to meet specific R&D or production requirements. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request. Our quality management system supports development under cGMP guidelines for pharmaceutical applications.

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). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere if specified.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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