Description

(1S)-1-(4-Chlorophenyl)But-3-En-1-Amine CAS NO 245735-57-3 is a chiral amine intermediate of significant importance in modern synthetic chemistry. Its value lies in its role as a versatile building block for constructing more complex, biologically active molecules. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and cardiovascular research.
• Agrochemical Development: Used in the research and production of advanced pesticides and herbicides, where its chiral center can influence biological activity.
• Ligand Synthesis: Serves as a precursor for chiral ligands used in asymmetric catalysis, enabling more efficient and selective chemical transformations.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring high enantiomeric purity.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic synthesis and process chemistry.

Basic Information

Product Name	(1S)-1-(4-Chlorophenyl)But-3-En-1-Amine
CAS No.	245735-57-3
Molecular Formula	C10H12ClN
Molecular Weight	181.66 g/mol
Synonyms	(S)-1-(4-Chlorophenyl)-3-buten-1-amine; (S)-1-(p-Chlorophenyl)-3-buten-1-amine; (1S)-1-(4-Chlorophenyl)-3-buten-1-amine; (S)-4-Chloro-α-vinylbenzylamine; (S)-1-Amino-1-(4-chlorophenyl)-3-butene; (S)-1-(4-Chlorophenyl)but-3-en-1-amine; (S)-1-(4-Chlorophenyl)-3-butene-1-amine; (S)-1-(4-Chlorophenyl)-3-butenylamine
EINECS	Contact for details

Quality Control

Our (1S)-1-(4-Chlorophenyl)But-3-En-1-Amine is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess are available upon request.

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. For long-term storage, consider storage under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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