3-Amino-4-methoxybenzenesulfonic acid
3-Amino-4-methoxybenzenesulfonic acid (CAS: 98-42-0), with the molecular formula H2NC6H3(OCH3)SO3H and a molecular weight of 203.22 g/mol, is a specialised organic compound. It serves as a valuable intermediate and building block in various chemical synthesis pathways, particularly within organic chemistry. This sulfonic acid derivative is supplied by Tech Serve Solutions for research and development purposes, contributing to the advancement of chemical manufacturing.
- IUPAC
- 4-Methoxymetanilic acid
- Synonyms
- 4-Methoxymetanilic acid
Organic Synthesis Intermediate
This compound functions as a key building block in the synthesis of more complex organic molecules. Its structure, featuring amino, methoxy, and sulfonic acid functional groups, allows for diverse chemical transformations.
Dye and Pigment Precursor
Aromatic sulfonic acids are frequently employed in the production of dyes and pigments. 3-Amino-4-methoxybenzenesulfonic acid may be utilised in the development of novel colorants due to its reactive functional groups.
Pharmaceutical Intermediate
The compound's structure lends itself to potential applications in the synthesis of pharmaceutical agents. It can serve as a starting material or intermediate in multi-step drug discovery and development processes.
| Molecular weight | 203.22 |
|---|---|
| Linear formula | H2NC6H3(OCH3)SO3H |
| Assay | 98% |
| Melting point | 305 °C (dec.)(lit.) |
Hazard statements
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2585 8/PG 3 |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34-43 |
| Safety statements (S) | 26-36/37/39-45 |
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-Amino-4-methoxybenzenesulfonic acid used for?
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3-Amino-4-methoxybenzenesulfonic acid (CAS: 98-42-0) is primarily used as an intermediate and building block in organic synthesis, potentially in the development of dyes, pigments, and pharmaceutical agents.
What are the CAS number and chemical formula for 3-Amino-4-methoxybenzenesulfonic acid?
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The CAS number for 3-Amino-4-methoxybenzenesulfonic acid is 98-42-0. Its chemical formula is H2NC6H3(OCH3)SO3H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Amino-4-methoxybenzenesulfonic acid with an assay of 98%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade; it is suitable for research and chemical synthesis applications.
How should 3-Amino-4-methoxybenzenesulfonic acid be handled safely?
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This compound is classified as corrosive and may cause skin burns and eye damage, and can cause an allergic skin reaction. Handle with appropriate personal protective equipment, including eyeshields, faceshields, gloves, and respiratory protection (e.g., type P3 respirator filter or N100 respirator). Refer to the safety data sheet for comprehensive guidance.
Is 3-Amino-4-methoxybenzenesulfonic acid exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 3-Amino-4-methoxybenzenesulfonic acid, facilitating international distribution.
How can I request a sample or quote for 3-Amino-4-methoxybenzenesulfonic acid?
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To request a sample or a quotation for 3-Amino-4-methoxybenzenesulfonic acid, please contact our sales department via the website or direct email, providing your specific requirements.
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