Description

Oxiranecarboxamide, 3-(1-Oxobutyl)-, (1R-Cis)- (9Ci) is a high-purity, stereochemically defined chiral building block of significant interest in advanced organic synthesis. Its value lies in its unique oxirane (epoxide) and amide functionalities, which allow for selective ring-opening reactions and further derivatization under controlled conditions. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in constructing complex molecular architectures.
• Agrochemical Synthesis: Used in the development of advanced crop protection agents and herbicides where specific stereochemistry is crucial for biological activity.
• Fine Chemical Production: Serves as a specialized building block in the synthesis of complex fine chemicals, flavors, and fragrances.
• Academic & Industrial Research: A valuable reagent for methodological studies in asymmetric synthesis, catalysis, and the exploration of new chemical transformations.
• Material Science Precursor: Potential use in the synthesis of specialized polymers or functional materials requiring specific reactive handles.

Basic Information

Product Name	Oxiranecarboxamide, 3-(1-Oxobutyl)-, (1R-Cis)- (9Ci)
CAS No.	147060-67-1
Molecular Formula	C7H11NO3
Molecular Weight	157.17 g/mol
Synonyms	(1R,2S)-3-Butyryl-2-methyloxirane-2-carboxamide; (1R-cis)-3-(1-Oxobutyl)oxiranecarboxamide; 3-Butanoyl-2-methyloxirane-2-carboxamide, (1R,2S)-; (1R,2S)-3-Butanoyl-2-methyloxirane-2-carboxamide; Chiral Epoxide Carboxamide Derivative; (1R,2S)-2-Methyl-3-butyryloxirane-2-carboxamide; (1R,2S)-3-Butyryl-2-methylglycidamide
EINECS	Contact for details

Quality Control

Our Oxiranecarboxamide, 3-(1-Oxobutyl)-, (1R-Cis)- (9Ci) is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure high chemical and enantiomeric purity suitable for sensitive synthetic applications. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to guarantee batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.