Description

(5-[(4-Bromophenyl)Sulfanyl]-1-Methyl-3-Phenyl-1H-Pyrazol-4-Yl)Methanol is a high-purity, advanced pharmaceutical intermediate characterized by its distinct pyrazole core functionalized with bromophenyl and phenyl groups. This compound matters for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), where its specific molecular architecture enables targeted drug design. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new therapeutic agents and crop protection products.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Synthesis Building Block: Employed in cross-coupling reactions and other advanced organic transformations to create complex molecular libraries for screening.
• Material Science Research: Investigated as a monomer or additive for specialty polymers and advanced materials due to its aromatic and sulfur-containing groups.
• Contract Research & Development (CRO/CMO): Supplied to service organizations supporting drug discovery and process development for global clients.

Basic Information

Product Name	(5-[(4-Bromophenyl)Sulfanyl]-1-Methyl-3-Phenyl-1H-Pyrazol-4-Yl)Methanol
CAS No.	318247-56-2
Molecular Formula	C₁₇H₁₅BrN₂OS
Molecular Weight	375.28 g/mol
Synonyms	4-(Hydroxymethyl)-1-methyl-3-phenyl-5-[(4-bromophenyl)thio]-1H-pyrazole; 1-Methyl-3-phenyl-5-[(4-bromophenyl)thio]-1H-pyrazole-4-methanol; 5-[(4-Bromophenyl)thio]-1-methyl-3-phenyl-1H-pyrazole-4-methanol; (5-((4-Bromophenyl)thio)-1-methyl-3-phenyl-1H-pyrazol-4-yl)methanol; 318247-56-2; 4-Pyrazolemethanol, 1-methyl-3-phenyl-5-[(4-bromophenyl)thio]-
EINECS	Contact for details

Quality Control

Our (5-[(4-Bromophenyl)Sulfanyl]-1-Methyl-3-Phenyl-1H-Pyrazol-4-Yl)Methanol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding research and development projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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