Description

Varicocid is a specialized chemical compound, also known by its CAS number 53681-71-3. This product is valued for its specific biological activity and is a critical intermediate in the synthesis of advanced pharmaceutical agents. It is primarily required by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new therapeutic and crop protection solutions.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) with targeted biological functions.
• Agrochemical Research: Used in the development and production of novel pesticides and herbicides for crop protection.
• Biochemical Studies: Serves as a reference standard or reagent in biochemical and pharmacological research to study specific pathways.
• Veterinary Medicine: Potential application in the formulation of veterinary drugs for animal health.
• Fine Chemical Synthesis: Employed as a precursor in multi-step organic synthesis for creating complex molecular structures.

Basic Information

Product Name	Varicocid
CAS No.	53681-71-3
Molecular Formula	C15H18N4O2S
Molecular Weight	318.39 g/mol
Synonyms	1-(4-Chlorophenyl)-3-(2,6-difluorobenzoyl)urea; 1-(p-Chlorophenyl)-3-(2,6-difluorobenzoyl)urea; Diflubenzuron (technical grade reference); Dimilin; TH 6040; Largon; OMS 1804; PH 60-40
EINECS	258-667-7

Quality Control

Our Varicocid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer and research-grade specifications. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

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 each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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