Description

Fasudil Impurity CAS NO 214695-10-0 is a high-purity chemical reference standard used in the research, development, and quality control of the pharmaceutical agent Fasudil. This impurity is critical for ensuring the safety and efficacy of the final drug product by enabling accurate identification and quantification of related substances. It is an essential material for analytical laboratories and pharmaceutical manufacturers focused on process optimization and regulatory compliance.

Application

• Primary use as a certified reference standard for analytical method development and validation.
• Critical component in pharmaceutical impurity profiling and stability studies for Fasudil API and formulations.
• Used in quality control (QC) laboratories for routine batch release testing to meet ICH guidelines.
• Essential for regulatory submissions (e.g., FDA, EMA) to establish impurity thresholds and specifications.
• Supports research and development (R&D) in studying the degradation pathways and metabolism of Fasudil.
• Utilized by contract research organizations (CROs) and academic institutions for pharmacological studies.

Basic Information

Product Name	Fasudil Impurity
CAS No.	214695-10-0
Molecular Formula	C14H17N3O2S
Molecular Weight	291.37 g/mol
Synonyms	Fasudil Related Compound; HA-1077 Impurity; 5-Isoquinolinesulfonamide, 1-(5-Isoquinolinylsulfonyl)homopiperazine; 1-(5-Isoquinolinesulfonyl)homopiperazine; AT877 Impurity; ERIL Impurity; (1-(5-Isoquinolinesulfonyl)homopiperazine)
EINECS	Contact for details

Quality Control

Every batch of Fasudil Impurity CAS NO 214695-10-0 is manufactured and controlled under a strict quality management system. The product undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to confirm identity and ensure high purity suitable for use as a reference standard. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting batch-specific results and compliance with in-house specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. The material is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single unknown impurity ≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C
Water Content (KF)	≤ 0.5%

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