Description

Benfurodil Hemisuccinate is a high-purity pharmaceutical intermediate and research chemical. This compound is valued for its role in the synthesis and development of active pharmaceutical ingredients (APIs) targeting specific therapeutic pathways. It is primarily utilized by research institutions, pharmaceutical development laboratories, and fine chemical manufacturers engaged in advanced organic synthesis and drug discovery.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Biochemical Research: Used as a reference standard or reagent in pharmacological and metabolic pathway studies.
• Organic Synthesis: Serves as a versatile precursor for the preparation of more complex molecules in medicinal chemistry.
• Analytical Standard: Employed for method development, calibration, and quality control testing in analytical laboratories.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	Benfurodil Hemisuccinate
CAS No.	3447-95-8
Molecular Formula	C21H24O7
Molecular Weight	412.41 g/mol
Synonyms	Benfurodil hydrogen succinate; 7-Benzofuranol, 2-ethyl-2,3-dihydro-5-(2-hydroxyethoxy)-, 4-acetate 1-succinate; 2-Ethyl-2,3-dihydro-5-(2-hydroxyethoxy)-7-benzofuranyl acetate hydrogen succinate; Benfurodil succinate; Benfurodil hemisuccinate ester; Succinic acid, mono(2-ethyl-5-(2-hydroxyethoxy)-2,3-dihydro-7-benzofuranyl) ester
EINECS	Contact for details

Quality Control

Our Benfurodil Hemisuccinate CAS NO 3447-95-8 is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by IR and NMR spectroscopy, and residual solvent analysis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.