Description

3-Buten-2-One, 4-[(2-Methylpropyl)Amino]-, (Z)- (9Ci) is a specialized organic compound featuring an amino-functionalized butenone structure with a defined (Z)-stereochemistry. This molecule is valued as a versatile synthetic intermediate, particularly in the development of fine chemicals and active pharmaceutical ingredients (APIs) where its specific stereochemistry and functional groups are critical. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those requiring chiral amine or α,β-unsaturated ketone motifs.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its reactive sites for creating bioactive molecules.
• Fine Chemical Synthesis: Serves as a precursor for dyes, pigments, and other specialty chemicals where precise molecular control is necessary.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis, including asymmetric catalysis and heterocycle formation.
• Material Science Precursor: Potential use in synthesizing functionalized polymers or small organic molecules for electronic applications.

Basic Information

Product Name	3-Buten-2-One, 4-[(2-Methylpropyl)Amino]-, (Z)- (9Ci)
CAS No.	187606-26-4
Molecular Formula	C8H15NO
Molecular Weight	141.21 g/mol
Synonyms	(Z)-4-(Isobutylamino)but-3-en-2-one; (Z)-4-[(2-Methylpropyl)amino]-3-buten-2-one; 4-(Isobutylamino)-3-buten-2-one, (Z)-; (Z)-4-(2-Methylpropylamino)but-3-en-2-one; 3-Buten-2-one, 4-[(2-methylpropyl)amino]-, (Z)-; 187606-26-4; (Z)-N-Isobutyl-4-amino-3-buten-2-one
EINECS	Contact for details

Quality Control

Our 3-Buten-2-One, 4-[(2-Methylpropyl)Amino]-, (Z)- (9Ci) is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and chiral analysis to confirm stereochemical integrity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to ensure it meets the exacting standards required for research and commercial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% (Z)-isomer
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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