Description

n-Desisopropyl Delavirdine n-Sulfate is a key pharmaceutical intermediate and reference standard, primarily used in the research and development of antiviral medications. Its value lies in its role as a defined metabolite or impurity standard for ensuring the quality and safety of drug substances. This compound is essential for analytical laboratories, research institutions, and pharmaceutical manufacturers focused on antiviral drug development, quality control, and regulatory compliance.

Application

• Pharmaceutical Reference Standard: Used as a certified impurity or metabolite standard for the quality control of Delavirdine and related non-nucleoside reverse transcriptase inhibitors (NNRTIs).
• Analytical Research: Serves as a critical component in method development and validation for HPLC, LC-MS, and other chromatographic techniques in pharmaceutical analysis.
• Metabolite Studies: Employed in pharmacokinetic and drug metabolism research to understand the biotransformation pathways of antiviral agents.
• Process Chemistry: Acts as an intermediate or a marker in the synthesis and purification processes of complex active pharmaceutical ingredients (APIs).
• Regulatory Compliance: Supports regulatory filings by providing characterized material for stability studies, impurity profiling, and specification setting.

Basic Information

Product Name	n-Desisopropyl Delavirdine n-Sulfate
CAS No.	188780-36-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Delavirdine Desisopropyl Sulfate; Delavirdine Impurity; Delavirdine Metabolite; 1-[3-[(1-Methylethyl)amino]-2-pyridinyl]-3-(phenylsulfonyl)-1H-indole-6-carboxamide Sulfate; U-90152S Desisopropyl Metabolite; NNRTI Intermediate; U-90152 Related Compound
EINECS	Contact for details

Quality Control

Our n-Desisopropyl Delavirdine n-Sulfate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling using advanced techniques like HPLC and LC-MS. A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring full traceability and compliance with your research or quality control specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; ensure the container is kept tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 98.0%
Water Content	≤ 5.0%
Residual Solvents	Complies with ICH guidelines

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