Description

A Pharmaceutical (Merck) CAS NO 1196681-38-5 is a high-purity pharmaceutical intermediate or active ingredient, identified by the unique registry number 1196681-38-5. This compound is critical for ensuring the quality, efficacy, and regulatory compliance of advanced pharmaceutical formulations. It is primarily required by research institutions, contract development and manufacturing organizations (CDMOs), and pharmaceutical companies engaged in the synthesis of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the multi-step synthesis of complex Active Pharmaceutical Ingredients (APIs).
• Preclinical & Clinical Research: Used in the development and scale-up of new drug candidates during discovery and development phases.
• Process Chemistry: Employed in route scouting and optimization for efficient and scalable API manufacturing processes.
• Reference Standard: Can be utilized as an analytical standard for method development, validation, and quality control testing.
• Life Science Research: Applied in biochemical studies to investigate novel biological pathways and mechanisms of action.

Basic Information

Product Name	A Pharmaceutical (Merck) CAS NO 1196681-38-5
CAS No.	1196681-38-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1196681-38-5; Merck Pharmaceutical Intermediate; Pharmaceutical Grade 1196681-38-5; API Intermediate 1196681-38-5; Research Compound 1196681-38-5; Drug Substance Intermediate
EINECS	Contact for details

Quality Control

This product is manufactured under strict quality management systems to meet the exacting standards of the pharmaceutical industry. Quality is assured through rigorous analytical testing, including identity confirmation, purity assessment, and impurity profiling. A comprehensive Certificate of Analysis (COA) is provided with each batch, detailing compliance with agreed specifications. Our commitment aligns with cGMP (current Good Manufacturing Practice) principles where applicable, ensuring traceability and consistency for regulatory submissions.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider the use of desiccants.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single unknown impurity ≤ 0.5%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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