Description

2-Butenamide, 2-Amino-3-Hydroxy- (9Ci) CAS NO 99939-19-2 is a specialized organic compound featuring both amino and hydroxy functional groups on an unsaturated amide backbone. This unique structure makes it a valuable intermediate for synthesizing more complex molecules in advanced research and development. It is primarily sought after by pharmaceutical and agrochemical R&D teams for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical intermediate for the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical intermediate in the research and development of new herbicides, fungicides, or plant growth regulators.
• Building block in organic synthesis for creating heterocyclic compounds and other fine chemicals.
• Research chemical for biochemical studies and as a reference standard in analytical laboratories.
• Intermediate for the development of specialty polymers and advanced materials with specific functional properties.

Basic Information

Product Name	2-Butenamide, 2-Amino-3-Hydroxy- (9Ci)
CAS No.	99939-19-2
Molecular Formula	C₄H₆N₂O₂
Molecular Weight	114.10 g/mol
Synonyms	2-Amino-3-hydroxy-2-butenamide; 3-Hydroxy-2-aminobut-2-enamide; 2-Amino-3-hydroxycrotonamide; (Z)-2-Amino-3-hydroxybut-2-enamide; 2-Amino-3-oxobutanamide (tautomer); 3-Hydroxy-2-aminocrotonamide; Amino-hydroxybutenamide
EINECS	Contact for details

Quality Control

Our 2-Butenamide, 2-Amino-3-Hydroxy- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), identification (IR), and other relevant parameters is provided with every shipment to guarantee it meets your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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