Description

Famphur is a potent organophosphate compound widely recognized for its specific biological activity. This product is crucial for industries requiring a reliable and high-purity active ingredient for specialized formulations. It is primarily sought by manufacturers in the animal health and agricultural sectors for targeted applications.

Application

• Veterinary Parasiticide: Key active ingredient in systemic pour-on or spot-on formulations for livestock.
• Ectoparasite Control: Used in products targeting lice, ticks, and mites on cattle and other large animals.
• Agricultural Research: Serves as a reference standard and active component in experimental pesticide development.
• Chemical Intermediate: Employed in the synthesis of other specialized organophosphorus compounds.
• Analytical Standard: High-purity grade used for quality control and residue analysis in regulatory and commercial laboratories.

Basic Information

Product Name	Famphur
CAS No.	52-85-7
Molecular Formula	C10H16NO5PS
Molecular Weight	293.28 g/mol
Synonyms	Famophos; Warbex; Bo-Ana; Famfos; O-[p-(Dimethylsulfamoyl)phenyl] O,O-dimethyl phosphorothioate; Phosphorothioic acid, O-[4-[(dimethylamino)sulfonyl]phenyl] O,O-dimethyl ester
EINECS	200-161-2

Quality Control

Our Famphur is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards for analytical reference materials and active pharmaceutical ingredients (APIs).

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. Handle and store in accordance with all applicable local and international regulations for organophosphate compounds.

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% Any single impurity ≤ 0.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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