Description

n-Benzyl-2-Chloro-2-Ethylbutyramide CAS NO 73758-49-3 is a specialized organic compound featuring a chloro-substituted amide structure, serving as a valuable synthetic intermediate in advanced chemical manufacturing. Its molecular architecture makes it a critical precursor for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and high-performance agrochemicals. This compound is essential for research institutions and industrial manufacturers engaged in medicinal chemistry, custom synthesis, and fine chemical production.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a precursor in the development of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis & Research: A versatile reagent for constructing complex amide and amine derivatives in academic and industrial R&D laboratories.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and performance materials.
• Custom Synthesis Services: Supplied to contract research and manufacturing organizations (CROs/CMOs) for client-specific molecule development.

Basic Information

Product Name	n-Benzyl-2-Chloro-2-Ethylbutyramide
CAS No.	73758-49-3
Molecular Formula	C₁₃H₁₈ClNO
Molecular Weight	239.74 g/mol
Synonyms	N-Benzyl-2-chloro-2-ethylbutyramide; 2-Chloro-2-ethyl-N-(phenylmethyl)butanamide; 2-Chloro-2-ethyl-N-benzylbutyramide; Benzyl 2-chloro-2-ethylbutyramide; Butanamide, 2-chloro-2-ethyl-N-(phenylmethyl)-; 73758-49-3; N-Benzyl-2-chloro-2-ethylbutyramide
EINECS	Contact for details

Quality Control

Our n-Benzyl-2-Chloro-2-Ethylbutyramide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as identity, assay, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated synthesis pathways.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong bases and oxidizing agents. 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%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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