Description

2-Methyl-3-Oxobutanal Sodium Salt is a versatile sodium enolate salt of a β-ketoaldehyde, widely recognized for its utility as a key synthetic intermediate in organic chemistry. Its primary value lies in its ability to act as a nucleophile in aldol and alkylation reactions, facilitating the efficient construction of complex molecular frameworks. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries, where it is used to develop active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing complex carbonyl and hydroxyl functionalities.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators that require specific chiral centers or complex side chains.
• Fine Chemical Manufacturing: Serves as a precursor for dyes, fragrances, and other high-value specialty chemicals where precise molecular architecture is required.
• Academic & Industrial Research: A valuable reagent in organic synthesis laboratories for methodological development and the exploration of new reaction pathways.
• Chemical Cross-linking Agent: Potential use in polymer chemistry for creating novel materials with specific thermal or mechanical properties.

Basic Information

Product Name	2-Methyl-3-Oxobutanal Sodium Salt
CAS No.	35116-41-7
Molecular Formula	C5H7NaO3
Molecular Weight	138.10 g/mol
Synonyms	Sodium 2-methyl-3-oxobutanalate; Sodium 3-oxo-2-methylbutyraldehyde enolate; 2-Methyl-3-oxobutyraldehyde sodium salt; 3-Oxo-2-methylbutanal sodium enolate; Acetoacetaldehyde sodium salt (derivative); Sodium acetoacetaldehyde enolate; 2-Methylmalonaldehyde sodium salt
EINECS	Contact for details

Quality Control

Our 2-Methyl-3-Oxobutanal Sodium Salt is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and titration methods, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your research or production 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 2.0%

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