Description

Vinpocetine Impurity CAS NO 102341-40-2 is a high-purity reference standard used for analytical and research purposes. This compound is critical for ensuring the quality, safety, and regulatory compliance of Vinpocetine, a nootropic agent, by serving as a benchmark for impurity identification and quantification. It is an essential material for pharmaceutical R&D laboratories, quality control (QC) departments, and regulatory affairs teams focused on method development, validation, and stability studies.

Application

• Pharmaceutical Reference Standard: Primary use as a certified reference material (CRM) for the identification and quantification of related substances in Vinpocetine Active Pharmaceutical Ingredient (API) and finished dosage forms.
• Analytical Method Development & Validation: Critical for developing and validating sensitive and specific analytical methods, such as HPLC and UPLC, to monitor impurity profiles.
• Quality Control & Assurance: Used in routine QC testing to ensure batch-to-batch consistency and compliance with pharmacopeial standards (e.g., ICH Q3A/B, USP, EP).
• Stability Studies: Employed to track the formation and level of this specific impurity during forced degradation and long-term stability testing of pharmaceutical products.
• Regulatory Submissions: Provides essential data for regulatory filings (e.g., FDA, EMA) to demonstrate thorough impurity characterization and control strategies.
• Research & Synthesis Monitoring: Serves as a key intermediate or by-product marker during the research, development, and optimization of Vinpocetine synthesis pathways.

Basic Information

Product Name	Vinpocetine Impurity
CAS No.	102341-40-2
Molecular Formula	C22H26N2O2
Molecular Weight	350.46 g/mol
Synonyms	Ethyl apovincaminate Impurity; Apovincaminic acid ethyl ester Impurity; Eburnamenine-14-carboxylic acid, ethyl ester, Impurity; (3α,16α)-Eburnamenine-14-carboxylic acid ethyl ester; Vinpocetine Related Compound; Vincamine Impurity; TCV-3B Impurity
EINECS	Contact for details

Quality Control

Every batch of Vinpocetine Impurity (CAS 102341-40-2) is manufactured and tested under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure compliance with high-grade reference standard specifications. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing batch-specific results, and is available for review upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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)	≤ 1.0%

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