Description

p-[Butyl(2-Chloroethyl)Amino]Benzaldehyde CAS NO 4157-74-8 is a specialized organic intermediate featuring a benzaldehyde core substituted with a butyl(2-chloroethyl)amino group. This unique molecular structure makes it a valuable building block for synthesizing more complex chemical entities, particularly in fine chemical and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the agrochemical and pharmaceutical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in research and development for creating novel herbicides, fungicides, or plant growth regulators.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing specialized dyes and functional colorants.
• Liquid Crystal & OLED Material Research: A building block for advanced organic electronic materials due to its aromatic and amine functionality.
• Polymer Modification: Can be incorporated into polymer chains to introduce aldehyde groups for further cross-linking or functionalization.
• Chemical Research & Development: A versatile reagent for organic synthesis, particularly in nucleophilic substitution and condensation reactions.

Basic Information

Product Name	p-[Butyl(2-Chloroethyl)Amino]Benzaldehyde
CAS No.	4157-74-8
Molecular Formula	C₁₃H₁₈ClNO
Molecular Weight	239.74 g/mol
Synonyms	4-[Butyl(2-chloroethyl)amino]benzaldehyde; p-[N-Butyl-N-(2-chloroethyl)amino]benzaldehyde; Benzaldehyde, 4-[butyl(2-chloroethyl)amino]-; 4-(N-Butyl-N-2-chloroethylamino)benzaldehyde; N-Butyl-N-(2-chloroethyl)-4-aminobenzaldehyde; 4157-74-8; Butyl(2-chloroethyl)aminobenzaldehyde
EINECS	Contact for details

Quality Control

Every batch of p-[Butyl(2-Chloroethyl)Amino]Benzaldehyde is produced and tested under strict quality management protocols to ensure consistency and reliability for your synthetic processes. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its light-sensitive nature and propensity to be easily oxidized (store under inert atmosphere), it is recommended to handle under an inert atmosphere such as nitrogen or argon for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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