2-(5-Amino-2-hydroxyphenyl)benzothiazole
2-(5-Amino-2-hydroxyphenyl)benzothiazole (CAS: 30616-38-7), with the molecular formula C13H10N2OS and a molecular weight of 242.30 g/mol, is a specialised heterocyclic compound. It is recognised for its fluorescent properties and serves as a valuable building block in chemical synthesis. This compound finds utility in research and development, particularly within the fields of organic chemistry and materials science, contributing to the creation of novel molecular structures.
- IUPAC
- 4-Amino-2-(2-benzothiazolyl)phenol

Fluorescent Probes and Dyes
Exhibiting fluorescence with an emission maximum around 465 nm, this compound is suitable for developing fluorescent probes and dyes. Its spectral properties can be leveraged in various analytical and imaging applications.
Organic Synthesis Intermediate
As a benzothiazole derivative with amino and hydroxyl functional groups, it acts as a versatile intermediate for synthesising more complex organic molecules. It is particularly useful in the construction of novel heterocyclic systems.
Materials Science Research
Its unique structural features and fluorescence characteristics make it a candidate for exploration in materials science, potentially for applications in organic electronics or sensing materials.
| Molecular weight | 242.30 |
|---|---|
| Empirical formula | C13H10N2OS |
| Assay | ≥97% (HPLC) |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Fluorescence | λem 465 nm±20 nm |
|---|
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-(5-Amino-2-hydroxyphenyl)benzothiazole used for?
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2-(5-Amino-2-hydroxyphenyl)benzothiazole is used as a building block in chemical synthesis, particularly for creating complex organic molecules. Its fluorescent properties also make it useful in developing probes and dyes, and in materials science research.
What is the CAS number and chemical formula?
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The CAS number for 2-(5-Amino-2-hydroxyphenyl)benzothiazole is 30616-38-7, and its chemical formula is C13H10N2OS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-(5-Amino-2-hydroxyphenyl)benzothiazole with an assay of ≥97% (HPLC). This product is not classified as USP, BP, or EP grade.
How should 2-(5-Amino-2-hydroxyphenyl)benzothiazole be handled safely?
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This compound is a Warning substance and may cause respiratory irritation, skin irritation, and serious eye irritation; it is also harmful if swallowed. Handle with appropriate personal protective equipment in a well-ventilated area. Avoid breathing dust. Ensure eyes and skin are protected during handling. Refer to the Safety Data Sheet (SDS) for comprehensive safety information.
How is this chemical packed, shipped, and exported?
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2-(5-Amino-2-hydroxyphenyl)benzothiazole is available for purchase and export globally. Packaging adheres to international shipping regulations for chemical substances. For specific export details, please contact our sales team.
How can I request a sample or quote?
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To request a sample or a quote for 2-(5-Amino-2-hydroxyphenyl)benzothiazole, please contact the Tech Serve Solutions sales department via our website or direct email, providing your specific requirements and delivery details.
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