Description

n-Ethyl-4-Methoxy-Benzenamine Hcl CAS NO 104-48-3 is a high-purity organic intermediate, specifically the hydrochloride salt of a substituted aniline derivative. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, offering reliable reactivity and consistent quality. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with aniline-based structures.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as a starting material for producing azo dyes and other complex colorants.
• Research & Development: Employed in academic and industrial R&D labs for exploring new chemical entities and reaction pathways.
• Fine Chemical Production: Acts as a building block for creating specialty chemicals used in electronics, polymers, and material science.

Basic Information

Item	Detail
Product Name	n-Ethyl-4-Methoxy-Benzenamine Hcl
CAS No.	104-48-3
Molecular Formula	C9H14ClNO
Molecular Weight	187.67 g/mol
Synonyms	4-Methoxy-N-ethylaniline hydrochloride; N-Ethyl-p-anisidine hydrochloride; p-Ethylaminoanisole hydrochloride; 4-(Ethylamino)anisole hydrochloride; 1-Ethylamino-4-methoxybenzene hydrochloride; Benzenamine, N-ethyl-4-methoxy-, hydrochloride; N-Ethyl-4-methoxybenzenamine hydrochloride
EINECS	203-205-6

Quality Control

Our n-Ethyl-4-Methoxy-Benzenamine Hcl is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use in sensitive synthesis applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept sealed to prevent absorption of atmospheric moisture, which can affect stability and performance.

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	≤ 1.0%
Residue on Ignition	≤ 0.1%

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