Description

(E/Z-Mixture) CAS NO 7553-53-9 is a high-purity chemical intermediate characterized by its specific isomeric composition. This compound is valued for its versatility as a building block in advanced organic synthesis, enabling the production of complex molecules. It is essential for research and development laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or functional component in the development of novel polymers and advanced materials.
• Organic Synthesis & Catalysis: Employed as a versatile reagent or ligand in catalytic systems and complex multi-step synthetic routes.
• Flavor & Fragrance Industry: Utilized in the controlled synthesis of specific aroma chemicals and flavoring agents.
• Academic & R&D Laboratories: Provides a critical starting material for methodological studies and the discovery of new chemical entities.

Basic Information

Item	Detail
Product Name	(E/Z-Mixture) CAS NO 7553-53-9
CAS No.	7553-53-9
Molecular Formula	C4H7NO2
Molecular Weight	101.10 g/mol
Synonyms	2-Butenenitrile, 2-hydroxy-; 2-Hydroxy-2-butenenitrile; 1-Cyano-1-hydroxypropene; Crotononitrile, 2-hydroxy-; 2-Butenenitrile, 2-hydroxy-, (E)-; 2-Butenenitrile, 2-hydroxy-, (Z)-; 2-Hydroxycrotononitrile; 1-Hydroxy-1-cyanopropene
EINECS	231-447-5

Quality Control

Our (E/Z-Mixture) CAS NO 7553-53-9 is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and isomeric ratio verification, to ensure it meets the stringent requirements of our global clientele. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Total of E/Z isomers)
Isomeric Ratio (E:Z)	Typically 1:1 (Custom ratios available)
Water Content (KF)	≤ 0.5%

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