Description

3-Buten-2-One, 4-Hydroxy-4-(Methylamino)- (9Ci) is a specialized organic compound featuring a reactive α,β-unsaturated ketone (enone) structure with a hydroxyl and methylamino substituent, making it a valuable synthon for advanced chemical synthesis. This compound is critical for research and development in fine chemical and pharmaceutical manufacturing, where its unique functional groups enable the construction of complex molecular architectures. It is primarily sought by process chemists and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules, particularly those requiring chiral amine or amino alcohol functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its reactive enone system.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and performance chemicals where specific amine-ketone chemistry is required.
• Academic & Industrial Research: A valuable reagent in methodological development for organic synthesis, including Michael addition and reductive amination studies.
• Bioconjugation Chemistry: Potential use in developing linkers or probes for biopharmaceuticals due to its amine-reactive potential.

Basic Information

Product Name	3-Buten-2-One, 4-Hydroxy-4-(Methylamino)- (9Ci)
CAS No.	55393-94-7
Molecular Formula	C5H9NO2
Molecular Weight	115.13 g/mol
Synonyms	4-Hydroxy-4-(methylamino)but-3-en-2-one; 4-(Methylamino)-4-hydroxy-3-buten-2-one; 4-Hydroxy-4-methylaminobut-3-en-2-one; 1-Buten-1-one, 3-hydroxy-3-(methylamino)-; 3-Buten-2-one, 4-hydroxy-4-(methylamino)-; 4-Hydroxy-4-(N-methylamino)-3-buten-2-one
EINECS	Contact for details

Quality Control

Every batch of 3-Buten-2-One, 4-Hydroxy-4-(Methylamino)- (9Ci) is produced and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after use to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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