Description

n-Ethyl-o-Crotonotoluidide is a specialized organic chemical compound with the CAS registry number 124236-29-9. This compound serves as a valuable intermediate in advanced organic synthesis, prized for its specific molecular structure that enables the construction of complex molecules. It is primarily sought after by research and development laboratories and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Employed as a precursor for creating complex organic molecules in specialty chemical manufacturing.
• Dye and Pigment Intermediates: Acts as a structural component in the synthesis of specialized dyes and organic pigments.
• Material Science Research: Investigated for its potential use in creating novel polymers or functional organic materials.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and chemical research.

Basic Information

Item	Detail
Product Name	n-Ethyl-o-Crotonotoluidide
CAS No.	124236-29-9
Molecular Formula	C13H17NO
Molecular Weight	203.28 g/mol
Synonyms	N-Ethyl-2-methyl-N-(2-methylpropenyl)aniline; o-Crotonotoluidide, N-ethyl-; 2-Methyl-N-(2-methyl-1-propen-1-yl)-N-ethylbenzenamine; N-Ethyl-N-(2-methylallyl)-o-toluidine; 1-Ethyl-2-methyl-3-(2-methylprop-1-en-1-yl)-1H-indole (tautomeric form); Ethyl (2-methylpropenyl)-o-toluidine
EINECS	Contact for details

Quality Control

Every batch of n-Ethyl-o-Crotonotoluidide is manufactured under a strict quality management system. We ensure high purity and consistent batch-to-batch quality through comprehensive analytical testing, including HPLC, GC, and NMR. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and conformance to agreed specifications. Our quality protocols are designed to meet the stringent requirements of GMP and ISO standards for chemical intermediates.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.