Description

3-Amino-n-Pyrimidin-2-Yl-Benzenesulfonamide is a specialized organic intermediate featuring a sulfonamide linkage to an aminopyrimidine moiety. This molecular architecture makes it a valuable building block for the synthesis of more complex active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of sulfonamide-based drug candidates, particularly for antimicrobial and diuretic applications.
• Agrochemical Synthesis: Used in the research and development of new herbicides and fungicides, leveraging its bioactive heterocyclic structure.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Dye & Pigment Intermediate: Potential use in the production of specialized dyes and colorants due to its aromatic amine and sulfonamide groups.

Basic Information

Product Name	3-Amino-n-Pyrimidin-2-Yl-Benzenesulfonamide
CAS No.	7470-75-9
Molecular Formula	C10H10N4O2S
Molecular Weight	250.28 g/mol
Synonyms	3-Amino-N-(pyrimidin-2-yl)benzenesulfonamide; 3-Amino-N-2-pyrimidinylbenzenesulfonamide; Benzenesulfonamide, 3-amino-N-2-pyrimidinyl-; 2-Pyrimidinamine, N-(3-aminophenyl)sulfonyl-; N-(3-Aminophenyl)-2-pyrimidinesulfonamide; 7470-75-9; 3-Amino-N-pyrimidin-2-yl-benzenesulfonamide
EINECS	Contact for details

Quality Control

Our 3-Amino-n-Pyrimidin-2-Yl-Benzenesulfonamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and residual solvents are provided with every shipment to support your quality assurance protocols.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
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.