Description

Furosin is a specialized organic compound of significant interest in advanced chemical synthesis and research. This product is valued for its role as a key intermediate or building block in the development of complex molecules, particularly within the pharmaceutical and agrochemical sectors. Industries requiring high-purity intermediates for active pharmaceutical ingredient (API) development, fine chemical manufacturing, and advanced material science will find this compound essential. We provide a reliable supply of Furosin CAS NO 81552-37-6, ensuring consistent quality and purity for critical applications.

Application

• Pharmaceutical intermediate for the synthesis of novel active pharmaceutical ingredients (APIs).
• Key building block in agrochemical research for developing new crop protection agents.
• Precursor in fine chemical synthesis for specialty and performance chemicals.
• Research and development (R&D) of new organic materials and polymers.
• Intermediate for dyes, pigments, and other colorant chemicals.
• Starting material for academic and industrial research in heterocyclic chemistry.

Basic Information

Product Name	Furosin
CAS No.	81552-37-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Furosin; 81552-37-6; Furosin (compound); 2,5-Furandione, dihydro-3-methylene-; Dihydro-3-methylene-2,5-furandione; 3-Methylenedihydro-2,5-furandione
EINECS	Contact for details

Quality Control

Our Furosin is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial synthesis. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
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.