Description

(Phenylthio-4-Phenylamino)-2-Nicotinic Acid is a specialized organic compound featuring a nicotinic acid core substituted with phenylthio and phenylamino groups. This unique molecular architecture makes it a valuable advanced pharmaceutical intermediate and a versatile building block for heterocyclic chemistry. It is primarily utilized by research institutions and chemical manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators due to its bioactive heterocyclic structure.
• Material Science: Acts as a monomer or functional additive in the creation of specialty polymers and organic electronic materials.
• Chemical Synthesis: Employed as a versatile building block for constructing complex nitrogen- and sulfur-containing heterocycles in medicinal chemistry.
• Dye & Pigment Industry: Potential intermediate for synthesizing specialized colorants and photographic chemicals.
• Academic & Contract Research: A critical reagent for fundamental organic chemistry research and process development in CROs (Contract Research Organizations).

Basic Information

Product Name	(Phenylthio-4-Phenylamino)-2-Nicotinic Acid
CAS No.	75910-22-4
Molecular Formula	C18H14N2O2S
Molecular Weight	322.38 g/mol
Synonyms	2-[(4-Phenylamino)phenylthio]nicotinic acid; 2-[(4-Anilino)phenylthio]nicotinic acid; 2-[(4-Phenylaminophenyl)thio]pyridine-3-carboxylic acid; 3-Pyridinecarboxylic acid, 2-[[4-(phenylamino)phenyl]thio]-; (Phenylthio-4-phenylamino)nicotinic acid; 2-[(4-Anilinophenyl)thio]nicotinic acid; 2-({4-[(Phenyl)amino]phenyl}thio)nicotinic acid
EINECS	Contact for details

Quality Control

Our (Phenylthio-4-Phenylamino)-2-Nicotinic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, related substances, and residual solvents, supporting its use in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperature (typically 15-25°C). The compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.