Description

Lafutidine CAS NO 118288-08-7 is a potent and selective histamine H₂-receptor antagonist. This compound is of significant commercial and research interest due to its extended duration of action and gastroprotective properties. It is primarily utilized in the pharmaceutical industry for the development and production of therapeutic agents targeting gastric acid-related disorders.

Application

• Active Pharmaceutical Ingredient (API) in anti-ulcer medications.
• Research and Development of novel gastroprotective drugs.
• Pharmaceutical Intermediates for synthesizing advanced drug formulations.
• Reference Standard for quality control and analytical testing in laboratories.
• Clinical Research Materials for pharmacokinetic and pharmacodynamic studies.

Basic Information

Product Name	Lafutidine
CAS No.	118288-08-7
Molecular Formula	C₂₂H₂₉N₅O₄S
Molecular Weight	459.56 g/mol
Synonyms	2-(Furan-2-ylmethylsulfinyl)-N-[[4-[[4-(piperidin-1-ylmethyl)pyridin-2-yl]oxy]but-2-yn-1-yl]acetamide; FRG-8813; Lafutidin; Protecadin; Stogar; Ustik
EINECS	Contact for details

Quality Control

Our Lafutidine is manufactured under strict quality management systems. The product undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each batch to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Any individual impurity ≤ 0.5%; Total impurities ≤ 1.5%
Heavy Metals	≤ 20 ppm

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