3-(Acetylamino)-5-amino-4-hydroxybenzenesulfonic acid
3-(Acetylamino)-5-amino-4-hydroxybenzenesulfonic acid (CAS 40306-75-0) is an organic compound with the formula CH3C(O)NHC6H2(NH2)(OH)SO3H and a molecular weight of 246.24 g/mol. This sulfonic acid derivative features amine, hydroxyl, and acetamide functionalities, making it a versatile intermediate. It is primarily utilised in chemical synthesis and as a building block for more complex organic molecules.
Chemical Synthesis Intermediate
This compound serves as a key intermediate in the synthesis of various organic compounds. Its functional groups allow for diverse chemical transformations.
Organic Building Block
As an organic building block, it can be incorporated into larger molecular structures in research and development settings. Its specific arrangement of functional groups is valuable for targeted synthesis.
Sulfonic Acid Derivative
Its classification as a sulfonic acid means it can participate in reactions characteristic of this functional group, potentially leading to dyes, surfactants, or other specialty chemicals.
| Molecular weight | 246.24 |
|---|---|
| Linear formula | CH3C(O)NHC6H2(NH2)(OH)SO3H |
| Melting point | >300 °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 3-(Acetylamino)-5-amino-4-hydroxybenzenesulfonic acid used for?
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3-(Acetylamino)-5-amino-4-hydroxybenzenesulfonic acid is used as an intermediate in chemical synthesis and as an organic building block for creating more complex molecules.
What is the CAS number and chemical formula?
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The CAS number is 40306-75-0, and the chemical formula is CH3C(O)NHC6H2(NH2)(OH)SO3H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical as a research-grade material. We do not represent it as USP, BP, EP, or any pharmacopoeia standard.
How should 3-(Acetylamino)-5-amino-4-hydroxybenzenesulfonic acid be handled?
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Handle with appropriate personal protective equipment, including a dust mask (N95 recommended), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation as it may cause skin irritation, eye irritation, and respiratory irritation (H315-H319-H335).
How is this product packed and shipped?
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This product is securely packed and available for global export by Tech Serve Solutions, adhering to international shipping regulations for chemicals.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales department via the website or by phone, providing the product name and CAS number (40306-75-0).
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