Description

Benzothiazole, 2-(1E,3E)-1,3-Pentadienyl- (9Ci) CAS NO 171628-33-4 is a specialized organic compound belonging to the benzothiazole class, characterized by a conjugated pentadienyl side chain. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis and materials science research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or anti-inflammatory pathways.
• Agrochemical Research: Used in the development of new fungicides, herbicides, or plant growth regulators leveraging the benzothiazole core's bioactivity.
• Organic Synthesis Building Block: The conjugated diene system is valuable for Diels-Alder reactions and other cycloadditions to construct complex heterocyclic frameworks.
• Materials Science: Investigated as a monomer or component in the creation of organic semiconductors, photoconductive materials, or liquid crystals.
• Chemical Research & Development: Employed in academic and industrial labs for method development, catalysis studies, and exploring new chemical entities.
• Flavor & Fragrance Synthon: Potential use in synthesizing sulfur-containing aroma chemicals due to the benzothiazole moiety.

Basic Information

Product Name	Benzothiazole, 2-(1E,3E)-1,3-Pentadienyl- (9Ci)
CAS No.	171628-33-4
Molecular Formula	C12H11NS
Molecular Weight	201.29 g/mol
Synonyms	2-[(1E,3E)-1,3-Pentadien-1-yl]-1,3-benzothiazole; 2-(1E,3E-Pentadienyl)benzothiazole; (1E,3E)-1-(Benzothiazol-2-yl)penta-1,3-diene; 2-(1,3-Pentadienyl)benzothiazole; Benzothiazole, 2-(1,3-pentadienyl)-, (E,E)-; 2-(1E,3E-Pentadienyl)benzo[d]thiazole
EINECS	Contact for details

Quality Control

Our Benzothiazole, 2-(1E,3E)-1,3-Pentadienyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality parameters. Our commitment to cGMP principles and rigorous quality assurance ensures a reliable supply for your critical research and development projects.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Light yellow to yellow solid or oil
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 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.