Description

5-Amino-1,2,3-benzenetricarboxylic acid (CAS No. 37141-01-8) is a high-purity aromatic tricarboxylic acid derivative with an amino functional group, offering versatile reactivity for advanced chemical synthesis. Its molecular formula, C₉H₇NO₆, and IUPAC name 5-aminobenzene-1,2,3-tricarboxylic acid, reflect its unique structure, combining both carboxylic and amino moieties for applications in coordination chemistry, polymer science, and pharmaceutical intermediates. This compound is supplied as a fine powder with rigorously tested purity (≥95% by HPLC), ensuring consistency for research and industrial use. Ideal for designing metal-organic frameworks (MOFs), ligands, or multifunctional crosslinkers due to its three carboxylate groups and electron-donating amine. Store in a cool, dry place under inert conditions to preserve stability.

Properties

• CAS Number: 37141-01-8
• Complexity: 304
• IUPAC Name: 5-aminobenzene-1,2,3-tricarboxylic acid
• InChI: InChI=1S/C9H7NO6/c10-3-1-4(7(11)12)6(9(15)16)5(2-3)8(13)14/h1-2H,10H2,(H,11,12)(H,13,14)(H,15,16)
• InChI Key: DEMLNKQMKMBNIU-UHFFFAOYSA-N
• Exact Mass: 225.02733694
• Molecular Formula: C9H7NO6
• Molecular Weight: 225.15
• SMILES: C1=C(C=C(C(=C1C(=O)O)C(=O)O)C(=O)O)N
• Topological: 138
• Monoisotopic Mass: 225.02733694
• Synonyms: 5-Amino-1,2,3-benzenetricarboxylic acid, 609-332-6, 37141-01-8, 5-aminobenzene-1,2,3-tricarboxylic acid, 1-Aminobenzene-3,4,5-tricarboxylic acid, 1,2,3-BENZENETRICARBOXYLIC ACID, 5-AMINO-, MFCD03839869, SCHEMBL743743, DTXSID30560223, AKOS015888135, AB16271, FA43994, 5-aminobenzene-1,2,3-tricarboxylicacid, AC-30321, AS-36894, SY109615, 5-amino-benzene-1,2,3-tricarboxylic acid, DB-025303, CS-0157741

Application

5-Amino-1,2,3-benzenetricarboxylic acid serves as a key building block for synthesizing metal-organic frameworks (MOFs) and coordination polymers due to its tridentate carboxylate groups. It is also employed in the development of high-performance polymers, where its amine and carboxylic acid functionalities enable crosslinking or post-modification. Researchers utilize this compound in pharmaceutical intermediate synthesis, leveraging its aromatic core for targeted drug design.

Safety and Hazards

GHS Hazard Statements

• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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