Description

3-(1-Naphthyl)-1H-Pyrazole Hydrochloride is a high-purity organic intermediate of significant interest in advanced chemical synthesis. Its naphthyl-pyrazole core structure makes it a valuable building block for the development of novel compounds with specific biological or material properties. This product is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the research and synthesis of new active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic structure.
• Material Science & Organic Electronics: Acts as a building block for organic semiconductors, light-emitting diodes (OLEDs), and other functional materials due to its conjugated aromatic system.
• Chemical Biology & Biochemistry: Employed as a molecular probe or scaffold in the study of enzyme inhibition and protein-ligand interactions.
• Academic & Contract Research: Essential for synthetic chemistry research in universities and CROs (Contract Research Organizations) exploring novel heterocyclic chemistry.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized dyes and pigments requiring complex aromatic structures.

Basic Information

Product Name	3-(1-Naphthyl)-1H-Pyrazole Hydrochloride
CAS No.	150433-19-5
Molecular Formula	C₁₃H₁₀N₂·HCl
Molecular Weight	230.69 g/mol
Synonyms	1H-Pyrazole, 3-(1-naphthalenyl)-, hydrochloride (1:1); 3-(1-Naphthyl)-1H-pyrazole HCl; 3-(Naphthalen-1-yl)-1H-pyrazole hydrochloride; 3-(1-Naphthyl)pyrazole hydrochloride; 3-(α-Naphthyl)pyrazole HCl; Naphthalen-1-yl-1H-pyrazole hydrochloride; 150433-19-5 (CAS)
EINECS	Contact for details

Quality Control

Our 3-(1-Naphthyl)-1H-Pyrazole Hydrochloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and identity confirmation. Our quality system is designed to meet the stringent requirements of research and development applications across global markets.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under anhydrous conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%

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