Description

1-Methyl-3-Hydroxysuccinimide is a versatile heterocyclic building block and chemical intermediate of significant interest in synthetic organic chemistry. Its value lies in its functionalized succinimide core, which is a key precursor for the synthesis of more complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing the succinimide pharmacophore.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers, including polyimides and resins.
• Bioconjugation Reagent: Utilized in biochemical research for modifying proteins, peptides, and other biomolecules due to its reactive hydroxyl and imide groups.
• Fine Chemical Synthesis: A key building block for creating complex organic compounds, dyes, and photographic chemicals.
• Material Science Research: Investigated for use in advanced material applications, such as organic semiconductors and liquid crystals.

Basic Information

Product Name	1-Methyl-3-Hydroxysuccinimide
CAS No.	19948-27-7
Molecular Formula	C5H7NO3
Molecular Weight	129.11 g/mol
Synonyms	3-Hydroxy-1-methyl-2,5-pyrrolidinedione; 1-Methyl-3-hydroxypyrrolidine-2,5-dione; N-Methyl-3-hydroxysuccinimide; 3-Hydroxy-N-methylsuccinimide; 2,5-Pyrrolidinedione, 3-hydroxy-1-methyl-; MHOS; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 1-Methyl-3-Hydroxysuccinimide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment and are available upon request.

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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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