Description

Benzenamine, n-(2E)-2-Butenylidene-4-Methoxy-, [N(E)]- (9Ci) is a specialized Schiff base compound, identified by CAS number 255826-65-4, characterized by its methoxy-substituted aromatic amine structure conjugated with a butenylidene chain. This compound matters as a versatile chemical intermediate, offering a reactive imine functional group and a specific molecular architecture valuable for advanced synthesis. It is needed by researchers and industrial chemists in the pharmaceutical, agrochemical, and advanced materials sectors for applications including ligand synthesis, catalyst development, and the creation of novel organic frameworks.

Application

• Pharmaceutical intermediate for the synthesis of novel active pharmaceutical ingredients (APIs).
• Building block in agrochemical research for developing new crop protection agents.
• Precursor for the preparation of specialized ligands used in catalytic and coordination chemistry.
• Key intermediate in organic synthesis for constructing complex heterocyclic compounds.
• Research chemical for studying Schiff base chemistry and photophysical properties.
• Potential monomer or cross-linking agent in the development of specialty polymers.

Basic Information

Product Name	Benzenamine, n-(2E)-2-Butenylidene-4-Methoxy-, [N(E)]- (9Ci)
CAS No.	255826-65-4
Molecular Formula	C12H15NO
Molecular Weight	189.25 g/mol
Synonyms	N-(2E)-2-Butenylidene-4-methoxybenzenamine; 4-Methoxy-N-[(2E)-but-2-en-1-ylidene]aniline; p-Methoxybenzylidene but-2-en-1-amine; (E)-N-(4-Methoxybenzylidene)but-2-en-1-amine; Schiff base of 4-methoxyaniline and crotonaldehyde; 4-Methoxybenzylidene crotonylamine; N-(4-Methoxyphenyl)-1-(1E)-1-buten-1-ylideneamine
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with a typical purity of ≥97% (by HPLC), ensuring consistency for research and development applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request. Our quality management system supports traceability and batch-to-batch reliability for your critical projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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