Description

2-Butenoic Acid, (2E)-, Hydrazide is a specialized organic compound belonging to the class of hydrazides derived from unsaturated carboxylic acids. This high-purity chemical intermediate is valued for its reactive hydrazide functional group and conjugated double bond system, making it a versatile building block in advanced synthesis. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and polymer sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of heterocyclic compounds, potential active pharmaceutical ingredients (APIs), and prodrugs.
• Agrochemical Synthesis: Used in creating novel herbicides, fungicides, and plant growth regulators that leverage its reactive scaffold.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for producing specialty polymers with tailored properties.
• Chemical Research: Valuable reagent in academic and industrial R&D for exploring new organic reactions and material science applications.
• Ligand and Chelator Preparation: Utilized in the development of coordinating agents for metal complexes in catalytic and analytical chemistry.

Basic Information

Item	Detail
Product Name	2-Butenoic Acid, (2E)-, Hydrazide
CAS No.	3619-19-0
Molecular Formula	C4H8N2O
Molecular Weight	100.12 g/mol
Synonyms	(E)-But-2-enoic acid hydrazide; trans-Crotonic acid hydrazide; (2E)-2-Butenoic acid hydrazide; Crotonohydrazide; (E)-Crotonic hydrazide; 2-Butenohydrazide; NSC 403697
EINECS	Contact for details

Quality Control

Our 2-Butenoic Acid, (2E)-, Hydrazide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed specifications, including assay by HPLC and identification by FT-IR and NMR. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and strong acids. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.