2-Phenylbenzothiazole
2-Phenylbenzothiazole (CAS: 883-93-2, Formula: C13H9NS) is a heterocyclic organic compound with a molecular weight of 211.28 g/mol. It serves as a valuable building block in organic synthesis, particularly within the realm of heterocyclic chemistry. This compound is primarily utilised in the development of novel chemical entities, including its documented use in the synthesis of iridium(III) complexes for potential applications in materials science.

Synthesis of Organometallic Complexes
2-Phenylbenzothiazole has been employed as a ligand precursor in the synthesis of novel iridium(III) complexes. These complexes, such as bis[2-(biphenyl-3-yl)benzothiazole-N,C2']iridium(III)(acetylacetonate), are investigated for their photophysical properties.
Heterocyclic Chemistry Intermediate
As a thiazole derivative, 2-Phenylbenzothiazole functions as a key intermediate in the construction of more complex heterocyclic systems. Its structure offers a versatile platform for further chemical modification and derivatisation.
Research and Development
This compound is utilised in academic and industrial research settings for exploring new synthetic methodologies and discovering novel compounds with potential applications in various fields of chemistry.
| Molecular weight | 211.28 |
|---|---|
| Empirical formula | C13H9NS |
| Assay | 97% |
| Application | 2-Phenylbenzothiazole was used in the synthesis of two novel orange iridium(III) complexes, (bis[2-(biphenyl-3-yl)benzothiazole-N,C2′]iridium(III)(acetylacetonate) and bis[2-(4′-methoxybiphenyl-3-yl)benzothiazole-N,C2′]iridium(III) (acetylacetonate)1. |
| Melting point | 111-113 °C(lit.) |

Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-Phenylbenzothiazole used for?
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2-Phenylbenzothiazole is primarily used as a building block in organic synthesis, particularly for creating novel iridium(III) complexes and other complex heterocyclic structures for research and development.
What is the CAS number and formula for 2-Phenylbenzothiazole?
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The CAS number for 2-Phenylbenzothiazole is 883-93-2, and its empirical formula is C13H9NS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Phenylbenzothiazole with an assay of 97%. This product is intended for laboratory and research use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety considerations when handling 2-Phenylbenzothiazole?
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2-Phenylbenzothiazole is classified as a Warning. It can cause serious eye irritation (H319). In case of contact with eyes, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do, and continue rinsing. Handle with appropriate personal protective equipment.
How is 2-Phenylbenzothiazole typically shipped and exported?
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Tech Serve Solutions, as a specialist global supplier, handles the packing, shipping, and export of 2-Phenylbenzothiazole according to international regulations for chemical substances.
How can I request a sample or quote for 2-Phenylbenzothiazole?
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To request a sample or a quote for 2-Phenylbenzothiazole, please contact our sales team through the website or by phone, providing your contact details and the quantity required.
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