Biotin 4-amidobenzoic acid sodium salt
Biotin 4-amidobenzoic acid sodium salt (CAS: 102418-74-6) is a biochemical compound with the molecular formula C17H20N3NaO4S and a molecular weight of 385.41 g/mol. This sodium salt derivative of biotin and p-aminobenzoic acid is primarily utilised in biochemical research and as a substrate in enzymatic assays. Its chemical structure makes it valuable for studies involving biotinylation and enzyme activity.
- IUPAC
- N-(+)-Biotinyl-4-aminobenzoic acid sodium salt,N-Biotinyl-p-aminobenzoic acid sodium salt,Sodium N-(+)-biotinyl-4-aminobenzoate
- Synonyms
- N-(+)-Biotinyl-4-aminobenzoic acid sodium saltN-Biotinyl-p-aminobenzoic acid sodium saltSodium N-(+)-biotinyl-4-aminobenzoate

Enzyme Substrate
This compound serves as a specific substrate in enzymatic assays, particularly for enzymes involved in biotin metabolism. Its structure allows for detection and quantification of enzyme activity in biological samples.
Biochemical Research
It is employed in various biochemical research applications, including studies on biotinidase activity and related metabolic pathways. The compound aids in understanding enzyme kinetics and mechanisms.
Biotinylation Studies
Used in research related to biotinylation processes, where the biotin moiety can be attached to other molecules for detection or functionalisation. This is important in molecular biology and diagnostics.
| Molecular weight | 385.41 |
|---|---|
| Empirical formula | C17H20N3NaO4S |
| Assay | ≥95% |
| Storage temperature | 2-8°C |
| 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 Biotin 4-amidobenzoic acid sodium salt used for?
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Biotin 4-amidobenzoic acid sodium salt is used as a substrate in enzymatic assays, particularly for biotinidase, and in biochemical research related to biotinylation and metabolism studies.
What is the CAS number and formula for Biotin 4-amidobenzoic acid sodium salt?
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The CAS number is 102418-74-6 and the molecular formula is C17H20N3NaO4S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Biotin 4-amidobenzoic acid sodium salt with an assay of ≥95%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Biotin 4-amidobenzoic acid sodium salt be handled?
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Handle with appropriate personal protective equipment including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. This compound is classified under WGK 3 in Germany, indicating a high hazard to water.
What are the storage conditions for this product?
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Biotin 4-amidobenzoic acid sodium salt should be stored at temperatures between 2-8°C.
How can I request a quote or sample?
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Please contact our sales department through the website or by phone to request a quote or a sample of Biotin 4-amidobenzoic acid sodium salt.
Is Biotin 4-amidobenzoic acid sodium salt exported by TSS?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Biotin 4-amidobenzoic acid sodium salt.
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