4-Acetamidobenzoic acid
4-Acetamidobenzoic acid (CAS 556-08-1), with the molecular formula C9H9NO3 and a molecular weight of 179.17 g/mol, is a derivative of p-aminobenzoic acid. This compound serves as a valuable intermediate in organic synthesis. It is frequently employed in the fields of chemical biology and peptide chemistry for the construction of more complex molecules.
- IUPAC
- N-Acetyl-PABA
- Synonyms
- N-Acetyl-4-aminobenzoic acid4-(Acetylamino)benzoic acidp-Acetamidobenzoic acidp-N-Acetylaminobenzoic acid
Chemical Synthesis Intermediate
4-Acetamidobenzoic acid is used as a building block in the synthesis of various organic compounds. Its structure lends itself to further functionalization in multi-step synthetic routes.
Peptide Chemistry
This compound can be incorporated into peptide chains, acting as an unnatural amino acid derivative. It is useful for modifying peptide structures and properties in research applications.
Chemical Biology Research
In chemical biology, 4-Acetamidobenzoic acid may be utilized in the development of probes or labelled molecules for studying biological processes.
| Molecular weight | 179.17 |
|---|---|
| Linear formula | CH3CONHC6H4CO2H |
| Assay | 98% |
| Melting point | 259-262 °C (dec.)(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 4-Acetamidobenzoic acid used for?
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4-Acetamidobenzoic acid is used as an intermediate in chemical synthesis, particularly in peptide chemistry and chemical biology research for creating modified molecules.
What is the CAS number and molecular formula for 4-Acetamidobenzoic acid?
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The CAS number is 556-08-1 and the molecular formula is C9H9NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Acetamidobenzoic acid with an assay of 98%. This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP grade.
What are the safety considerations when handling 4-Acetamidobenzoic acid?
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Handling requires safety precautions including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter may be necessary. The compound has a WGK Germany classification of 3.
How is 4-Acetamidobenzoic acid packed and shipped?
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4-Acetamidobenzoic acid is carefully packed according to international standards for safe transport and exported globally by Tech Serve Solutions.
How can I request a sample or quote for 4-Acetamidobenzoic acid?
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To request a sample or quote, please contact the Tech Serve Solutions sales team via our website or by phone.
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