Description

(Z)-2-Chlorobut-2-Enal is a versatile and reactive chlorinated aldehyde intermediate. Its unique structure makes it a valuable building block for synthesizing more complex molecules in fine chemical and pharmaceutical research. This compound is particularly sought after by R&D chemists and process development scientists working in agrochemical, pharmaceutical, and specialty chemical manufacturing.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Fine Chemical Building Block: Serves as a reactive electrophile in organic synthesis for creating complex aldehydes, acids, and heterocyclic compounds.
• Polymer Chemistry: Potential monomer or cross-linking agent in the development of specialty polymers and resins.
• Dye and Pigment Manufacturing: Intermediate in the synthesis of complex organic colorants.
• Flavor and Fragrance Industry: Used in the controlled synthesis of specific aroma chemicals.
• Academic and Industrial Research: A valuable reagent for methodological development and exploring new chemical reactions.

Basic Information

Product Name	(Z)-2-Chlorobut-2-Enal
CAS No.	25129-61-7
Molecular Formula	C4H5ClO
Molecular Weight	104.54 g/mol
Synonyms	(Z)-2-Chlorobut-2-enal; (Z)-2-Chloro-2-butenal; trans-2-Chlorocrotonaldehyde; 2-Chloro-2-butenal; 2-Chlorocrotonaldehyde; (Z)-2-Chlorocrotonaldehyde; But-2-enal, 2-chloro-, (2Z)-; 2-Chlorobut-2-enal
EINECS	Contact for details

Quality Control

Our (Z)-2-Chlorobut-2-Enal is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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