Description

2-Butanone, 3-Hydroxy-, o-Methyloxime, (Z)- (9Ci) is a specialized oxime derivative with a defined stereochemistry, serving as a crucial chiral intermediate and building block in advanced organic synthesis. Its precise molecular structure makes it valuable for constructing complex molecules where stereochemical control is paramount. This high-purity compound is essential for research and development in the pharmaceutical and agrochemical industries, particularly for the synthesis of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and production of active pharmaceutical ingredients (APIs), especially in routes requiring stereoselective synthesis.
• Agrochemical Synthesis: Used in the development and manufacturing of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a versatile building block for creating complex organic molecules in custom synthesis and specialty chemical manufacturing.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry, asymmetric synthesis, and catalysis studies.
• Ligand and Catalyst Precursor: Can be utilized in the preparation of novel ligands for metal-catalyzed reactions.

Basic Information

Product Name	2-Butanone, 3-Hydroxy-, o-Methyloxime, (Z)- (9Ci)
CAS No.	133911-19-0
Molecular Formula	C5H11NO2
Molecular Weight	117.15 g/mol
Synonyms	(Z)-3-Hydroxy-2-butanone O-methyloxime; (Z)-1,2-Butanone, 3-hydroxy-, O-methyloxime; 3-Hydroxy-2-butanone O-methyloxime (Z)-; (Z)-3-Hydroxybutan-2-one O-methyloxime; Methyloxime of (Z)-3-hydroxy-2-butanone; (Z)-Acetoin methyloxime; (Z)-3-Hydroxy-2-butanone methyloxime
EINECS	Contact for details

Quality Control

Our 2-Butanone, 3-Hydroxy-, o-Methyloxime, (Z)- (9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles, typically determined by methods such as HPLC, GC, and NMR. Our quality commitment aligns with the standards required for GMP-grade intermediates and research chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Isomeric Purity (Z-isomer)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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