Description

3-Methyl-3-Penten-2-One o-Methyl Oxime is a specialized oxime derivative used as a key synthetic intermediate and building block in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the synthesis of fine chemicals and active ingredients. Industries requiring high-purity chemical intermediates, such as pharmaceutical research, agrochemical development, and specialty fragrance synthesis, are the primary users of this product.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for the manufacture of complex specialty chemicals and performance materials.
• Fragrance & Flavor Chemistry: Employed in the creation of specific odorant and flavorant molecules due to its structural features.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D labs for developing new synthetic methodologies.
• Chemical Reference Standard: Used as an analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	3-Methyl-3-Penten-2-One o-Methyl Oxime
CAS No.	39209-03-5
Molecular Formula	C7H13NO
Molecular Weight	127.18 g/mol
Synonyms	3-Methyl-3-penten-2-one O-methyloxime; (E/Z)-3-Methyl-3-penten-2-one O-methyl oxime; 3-Methylpent-3-en-2-one O-methyloxime; 3-Methyl-3-penten-2-one methyloxime; NSC 163078; Methyloxime of 3-Methyl-3-penten-2-one; Isopropylideneacetone O-methyloxime
EINECS	Contact for details

Quality Control

Our 3-Methyl-3-Penten-2-One o-Methyl Oxime is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0% (Typical 98-99%)
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.88 - 0.92
Refractive Index (n20D)	1.450 - 1.470

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