4-Aminobenzoic acid potassium salt
4-Aminobenzoic acid potassium salt (CAS: 138-84-1; Formula: C7H6NO2K; MW: 175.23) is an aromatic amino acid derivative. It functions as a key intermediate in chemical synthesis and peptide chemistry. This compound is valuable in research settings, particularly within chemical biology, for its role in creating unnatural amino acid derivatives. TSS supplies this high-purity chemical for diverse laboratory and industrial applications.
- IUPAC
- PABA
Chemical Synthesis Intermediate
Serves as a crucial building block in the synthesis of more complex organic molecules. Its structure allows for various chemical modifications in multi-step synthetic routes.
Peptide Chemistry Reagent
Used in the construction of peptides, particularly for introducing modified amino acid residues. Facilitates research in peptide-based therapeutics and biochemical studies.
Chemical Biology Research
Enables the development of unnatural amino acid derivatives for probing biological systems. Aids in understanding protein function and developing novel biochemical tools.
Laboratory Reagent
A versatile reagent for general laboratory use in research and development. Suitable for analytical and synthetic procedures requiring aromatic amino acid functionalities.
| Molecular weight | 175.23 |
|---|---|
| Linear formula | C7H6NO2K |
| Assay | ≥99% |
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 4-Aminobenzoic acid potassium salt used for?
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4-Aminobenzoic acid potassium salt is primarily used as an intermediate in chemical synthesis, a reagent in peptide chemistry, and for research in chemical biology, including the creation of unnatural amino acid derivatives.
What is the CAS number and molecular formula for 4-Aminobenzoic acid potassium salt?
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The CAS number is 138-84-1, and the molecular formula is C7H6NO2K.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Aminobenzoic acid potassium salt with an assay of ≥99%. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should I handle 4-Aminobenzoic acid potassium salt?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. In case of eye contact, rinse cautiously with water for several minutes.
How is 4-Aminobenzoic acid potassium salt packaged and exported?
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4-Aminobenzoic acid potassium salt is carefully packaged to ensure safe transport and is exported globally by Tech Serve Solutions in compliance with international shipping regulations.
How can I request a sample or quote for 4-Aminobenzoic acid potassium salt?
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Please contact our sales team directly via our website or by phone to request a sample or a detailed quotation for 4-Aminobenzoic acid potassium salt.
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