Description

Benzamide, n-(1-Oxo-2-Butyn-1-Yl)- is a specialized organic compound featuring a benzamide core functionalized with a reactive 1-oxo-2-butynyl group. This unique molecular structure makes it a valuable high-purity building block and intermediate for advanced chemical synthesis. It is primarily utilized by pharmaceutical R&D and fine chemical manufacturers seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its reactive alkyne moiety.
• Material Science: Acts as a monomer or cross-linking agent in the production of specialized polymers with tailored properties.
• Chemical Synthesis: Employed in organic chemistry research for constructing complex molecules via click chemistry or other coupling reactions.
• Bioconjugation: Potential use in labeling and modifying biomolecules for diagnostic or research purposes.

Basic Information

Product Name	Benzamide, n-(1-Oxo-2-Butyn-1-Yl)-
CAS No.	947612-73-9
Molecular Formula	C11H9NO2
Molecular Weight	187.20 g/mol
Synonyms	N-(1-Oxo-2-butyn-1-yl)benzamide; N-(But-2-ynoyl)benzamide; 2-Butynoic acid, benzoyl amide; Benzamide, N-(1-oxobut-2-yn-1-yl)-; Benzoylbut-2-ynamide; But-2-ynoylbenzamide
EINECS	Contact for details

Quality Control

Our production of Benzamide, n-(1-Oxo-2-Butyn-1-Yl)- adheres to stringent quality protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and structural identity. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

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). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.