Phenyl-2-aminobenzenesulfonate
Phenyl-2-aminobenzenesulfonate (CAS: 68227-69-0) is an organic compound with the molecular formula C6H5OS(O)2C6H4NH2 and a molecular weight of 249.29 g/mol. It is supplied by Tech Serve Solutions with an assay of 97%. This compound serves as a valuable building block in chemical synthesis and is particularly useful in the development of organic molecules. Its sulfur and amine functionalities offer versatile reaction pathways for researchers and industrial chemists.
- IUPAC
- 2-Aminobenzenesulfonic acid phenyl ester

Organic Synthesis Intermediate
Phenyl-2-aminobenzenesulfonate is utilized as a key intermediate in the synthesis of more complex organic molecules. Its structure allows for diverse chemical modifications, making it suitable for research and development in various chemical fields.
Building Block for Specialty Chemicals
This compound functions as a fundamental building block in the creation of specialty chemicals. Its unique combination of a phenyl sulfonate and an amine group provides a reactive scaffold for tailored molecular design.
Research and Development
Primarily used in laboratory settings, Phenyl-2-aminobenzenesulfonate supports research endeavours. Its well-defined structure aids in the exploration of new chemical reactions and the development of novel compounds with potential applications.
| Molecular weight | 249.29 |
|---|---|
| Linear formula | C6H5OS(O)2C6H4NH2 |
| Assay | 97% |
| Melting point | 70-73 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Phenyl-2-aminobenzenesulfonate used for?
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Phenyl-2-aminobenzenesulfonate is primarily used as a building block and intermediate in organic synthesis and chemical research and development.
What are the CAS number and formula for Phenyl-2-aminobenzenesulfonate?
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The CAS number for Phenyl-2-aminobenzenesulfonate is 68227-69-0, and its molecular formula is C6H5OS(O)2C6H4NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Phenyl-2-aminobenzenesulfonate with an assay of 97%. This product is intended for research and chemical synthesis purposes and is not represented as USP, BP, EP, or pharmacopoeia grade.
How should Phenyl-2-aminobenzenesulfonate be handled safely?
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Handle Phenyl-2-aminobenzenesulfonate with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid inhalation of dust. The compound is classified with GHS07 symbol and 'Warning' signal word, with hazard statements H315, H319, and H335, indicating it causes skin irritation, serious eye irritation, and may cause respiratory irritation.
Is Phenyl-2-aminobenzenesulfonate a controlled substance?
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Based on the provided data, there is no indication that Phenyl-2-aminobenzenesulfonate (CAS: 68227-69-0) is a controlled or scheduled substance.
How is Phenyl-2-aminobenzenesulfonate packed and shipped?
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Tech Serve Solutions, as a specialist global supplier and exporter, ensures appropriate packaging for Phenyl-2-aminobenzenesulfonate suitable for international shipment and export, adhering to regulatory standards.
How can I request a quote or sample?
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To request a quote or sample of Phenyl-2-aminobenzenesulfonate, please contact our sales department through the provided channels on the Tech Serve Solutions website.
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