Description

Paramethadione (500 Mg) is a high-purity pharmaceutical reference standard and active pharmaceutical ingredient (API) with the CAS registry number 115-67-3. This compound is critical for research, analytical method development, and quality control in the pharmaceutical industry. It is primarily utilized by pharmaceutical manufacturers, analytical laboratories, and research institutions engaged in the development and testing of therapeutic agents.

Application

• Pharmaceutical Reference Standard: Used for the calibration of analytical instruments and validation of testing methods (e.g., HPLC, GC) to ensure product quality and regulatory compliance.
• Active Pharmaceutical Ingredient (API): Serves as a key raw material in the formulation and manufacturing of specific pharmaceutical preparations.
• Biochemical Research: Employed in pharmacological and metabolic studies to investigate its mechanism of action and therapeutic potential.
• Quality Control & Assurance: Essential for in-process testing and final product release analysis within pharmaceutical production facilities.
• Method Development: Aids analytical chemists in developing and optimizing chromatographic and spectroscopic methods for compound identification and quantification.

Basic Information

Product Name	Paramethadione (500 Mg)
CAS No.	115-67-3
Molecular Formula	C7H11NO3
Molecular Weight	157.17 g/mol
Synonyms	Paramethadione; 5-Ethyl-3,5-dimethyloxazolidine-2,4-dione; Paradione; 3,5-Dimethyl-5-ethyloxazolidine-2,4-dione; Ethadione; Isoethadione; NSC 3069; PMD
EINECS	204-099-5

Quality Control

Our Paramethadione is manufactured and tested under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical research and development. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and other critical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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