Description

Propanoic Acid, 2-(Hydroxyimino)-, 2-Propenyl Ester, (E)- (9Ci) is a specialized organic ester compound with a defined stereochemistry. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily required by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Chemical Research: Serves as a versatile reagent in academic and industrial organic chemistry research for constructing oxime and ester functionalities.
• Specialty Polymer Modification: Potential monomer or cross-linking agent for creating polymers with specific thermal or chemical resistance properties.
• Flavor and Fragrance Industry: Intermediate for the synthesis of complex aroma chemicals and flavor compounds.
• Coating and Resin Formulation: Used in the development of specialty coatings, adhesives, and resins requiring specific reactive sites.

Basic Information

Product Name	Propanoic Acid, 2-(Hydroxyimino)-, 2-Propenyl Ester, (E)- (9Ci)
CAS No.	201659-79-2
Molecular Formula	C6H9NO3
Molecular Weight	143.14 g/mol
Synonyms	(E)-2-Propenyl 2-(hydroxyimino)propanoate; Allyl 2-(hydroxyimino)propionate; 2-Propenyl 2-(hydroxyimino)propanoate; (E)-Allyl 2-(hydroxyimino)propanoate; 2-(Hydroxyimino)propanoic acid allyl ester; Propanoic acid, 2-(hydroxyimino)-, 2-propenyl ester, (E)-; Allyl α-(hydroxyimino)propionate
EINECS	Contact for details

Quality Control

Our Propanoic Acid, 2-(Hydroxyimino)-, 2-Propenyl Ester, (E)- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Isomeric Purity (E/Z Ratio)	≥ 95:5 (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.