Description

Denipride CAS NO 106972-33-2 is a high-purity pharmaceutical intermediate and fine chemical compound. It is a critical building block in the synthesis of advanced active pharmaceutical ingredients (APIs), valued for its specific chemical structure and reactivity. This product is essential for research institutions, pharmaceutical manufacturers, and fine chemical producers engaged in the development and production of innovative therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) for various therapeutic areas.
• Research & Development: Used in medicinal chemistry and process chemistry research for drug discovery and optimization.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex organic molecules in laboratory and pilot-scale production.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for cGMP-compliant production of drug substances.
• Academic Research: Utilized in university and institutional labs for studying chemical reactions and developing new synthetic methodologies.

Basic Information

Product Name	Denipride
CAS No.	106972-33-2
Molecular Formula	C15H14N2O3S
Molecular Weight	302.35 g/mol
Synonyms	Denipride; 1-(4-Methylphenyl)sulfonyl-2-pyrrolidinone; 1-Tosyl-2-pyrrolidinone; 1-(p-Toluenesulfonyl)-2-pyrrolidinone; 1-(4-Methylbenzenesulfonyl)pyrrolidin-2-one; 2-Pyrrolidinone, 1-[(4-methylphenyl)sulfonyl]-; 106972-33-2; Tosylpyrrolidinone
EINECS	Contact for details

Quality Control

Our Denipride is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, IR for identification, and residual solvent analysis, to ensure it meets the stringent requirements for pharmaceutical intermediates. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.5%
Related Substances (HPLC)	Total impurities ≤ 1.5% Any single impurity ≤ 0.5%
Loss on Drying	≤ 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.