3-Amino-2,4,6-triiodobenzoic acid
3-Amino-2,4,6-triiodobenzoic acid (CAS 3119-15-1) is a chemical compound with the linear formula H₂NC₆HI₃CO₂H and a molecular weight of 514.83. It is a substituted aromatic amino acid, primarily utilised as a building block in chemical synthesis and in areas of chemical biology. Its specific structure lends itself to applications requiring precisely functionalised aromatic molecules. TSS supplies this compound with an assay of 98%.
- Synonyms
- 3119-15-1H2NC6HI3CO2H

Chemical Synthesis Intermediate
3-Amino-2,4,6-triiodobenzoic acid serves as a valuable intermediate in organic synthesis. Its tri-iodinated aromatic ring allows for diverse further chemical transformations, aiding in the construction of complex molecules.
Peptide and Unnatural Amino Acid Research
This compound is employed in the development of modified peptides and unnatural amino acid derivatives. Its unique structure can be incorporated to study or confer specific properties in biological systems.
Chemical Biology Studies
Researchers in chemical biology may use 3-Amino-2,4,6-triiodobenzoic acid as a specialised reagent. Its applications include probing biological pathways or developing novel biochemical tools.
| Molecular weight | 514.83 |
|---|---|
| Linear formula | H2NC6HI3CO2H |
| Assay | 98% |
| Melting point | 197-199 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-37/39 |
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-2,4,6-triiodobenzoic acid used for?
+
3-Amino-2,4,6-triiodobenzoic acid is used as an intermediate in chemical synthesis, for research in peptide chemistry and unnatural amino acid derivatives, and in chemical biology studies.
What is the CAS number and chemical formula for 3-Amino-2,4,6-triiodobenzoic acid?
+
The CAS number is 3119-15-1, and the linear chemical formula is H₂NC₆HI₃CO₂H.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 3-Amino-2,4,6-triiodobenzoic acid with a purity of 98%. TSS does not represent this product as USP, BP, or EP grade.
How should 3-Amino-2,4,6-triiodobenzoic acid be handled?
+
Handling requires appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid inhalation of dust and contact with skin and eyes, as the compound is harmful if swallowed, in contact with skin, or if inhaled, and causes skin and serious eye irritation.
Is 3-Amino-2,4,6-triiodobenzoic acid a controlled substance?
+
The provided data does not indicate that 3-Amino-2,4,6-triiodobenzoic acid is a controlled substance.
How is this chemical packed and exported?
+
Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, handling packing and export according to international shipping regulations.
How can I request a quote or sample?
+
Please contact our sales department directly through our website or by phone to request a quotation or a sample of 3-Amino-2,4,6-triiodobenzoic acid.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis