Description

1-Benzothiazol-2-Yl-3-(tert-Butyl)-2-Pyrazolin-5-One is a high-purity, heterocyclic organic compound belonging to the pyrazolone class, specifically functionalized with a benzothiazole moiety. This specialized structure makes it a valuable advanced intermediate or building block for research and development in demanding chemical synthesis. It is primarily sought by industries focused on creating novel molecules with specific photophysical or biological properties. Key sectors that require this compound include pharmaceutical research, agrochemical development, and advanced material science, particularly for applications in dyes, sensors, and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly those targeting neurological or anti-inflammatory pathways.
• Agrochemical Research: Used as a building block for developing novel herbicides, fungicides, or insecticides, leveraging the bioactivity of the benzothiazole-pyrazolone hybrid structure.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor or core structure for electron-transport materials or emissive dopants in display and lighting technologies.
• Fluorescent Dyes and Sensors: Employed in the synthesis of fluorescent probes and chemosensors for biological imaging or environmental detection due to its potential photoluminescent properties.
• Polymer Additives: Investigated for use as a stabilizer or functional monomer to impart specific characteristics like UV absorption or antioxidant activity to advanced polymers.
• Coordination Chemistry: Functions as a versatile ligand for metal complexes in catalysis or material science applications.

Basic Information

Product Name	1-Benzothiazol-2-Yl-3-(tert-Butyl)-2-Pyrazolin-5-One
CAS No.	1024480-42-9
Molecular Formula	C₁₄H₁₅N₃OS
Molecular Weight	273.35 g/mol
Synonyms	3-tert-Butyl-1-(benzothiazol-2-yl)-2-pyrazolin-5-one; 3-(tert-Butyl)-1-(1,3-benzothiazol-2-yl)-1H-pyrazol-5(4H)-one; 1-(Benzothiazol-2-yl)-3-tert-butyl-2-pyrazolin-5-one; 5-Pyrazolone, 1-(2-benzothiazolyl)-3-(1,1-dimethylethyl)-; 3-tert-Butyl-1-(2-benzothiazolyl)-5-pyrazolone; 1-(1,3-Benzothiazol-2-yl)-3-(tert-butyl)-1H-pyrazol-5(4H)-one; tert-Butyl benzothiazolyl pyrazolone; BTPO (abbreviation)
EINECS	Contact for details

Quality Control

Our production of 1-Benzothiazol-2-Yl-3-(tert-Butyl)-2-Pyrazolin-5-One adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure consistent high quality and batch-to-batch reproducibility. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical specifications. Our quality system is designed to support cGMP-compliant applications for advanced research and development.

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). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere such as nitrogen or argon for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure (¹H NMR)
Purity (HPLC)	≥ 98.0% (Area %)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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