Description

9-Anthroic Acid (CAS No. 723-62-6) is a high-purity organic compound with the molecular formula C₁₅H₁₀O₂, widely utilized in advanced chemical research and industrial applications. Known by its IUPAC name anthracene-9-carboxylic acid, this compound features a carboxyl group attached to the 9-position of the anthracene core, making it a valuable building block for synthesizing dyes, fluorescent probes, and organic semiconductors. Our product is rigorously tested to ensure ≥98% purity (HPLC) and is supplied as a fine yellow crystalline powder, packaged under inert conditions to guarantee stability. Ideal for researchers in materials science, photochemistry, and pharmaceuticals, it is compatible with organic solvents such as DMSO, ethanol, and THF. Store in a cool, dry place away from light to maintain optimal performance.

Properties

• CAS Number: 723-62-6
• Complexity: 277
• IUPAC Name: anthracene-9-carboxylic acid
• InChI: InChI=1S/C15H10O2/c16-15(17)14-12-7-3-1-5-10(12)9-11-6-2-4-8-13(11)14/h1-9H,(H,16,17)
• InChI Key: XGWFJBFNAQHLEF-UHFFFAOYSA-N
• Exact Mass: 222.068079557
• Molecular Formula: C15H10O2
• Molecular Weight: 222.24
• SMILES: C1=CC=C2C(=C1)C=C3C=CC=CC3=C2C(=O)O
• Topological: 37.3
• Monoisotopic Mass: 222.068079557
• Physical Description: Yellow powder;
• Vapor Pressure: 0.00000022 [mmHg]
• Synonyms: anthracene-9-carboxylic acid, 9-Anthracenecarboxylic acid, 9-Anthroic acid, EINECS 211-964-9, NSC 151909, DTXSID7049427, CHEBI:34507, 7VK69492FV, NSC-151909, DTXCID6029387, XGWFJBFNAQHLEF-UHFFFAOYSA-, 9-anthracene carboxylic acid, 9-AC cpd, 9-ACA, 9Carboxyanthracene, 9anthracenecarboxylic acid, Anthracene9carboxylic acid, inchi=1/c15h10o2/c16-15(17)14-12-7-3-1-5-10(12)9-11-6-2-4-8-13(11)14/h1-9h,(h,16,17), xgwfjbfnaqhlef-uhfffaoysa-n, 723-62-6, ANCA, 9-Carboxyanthracene, 9-AC, Anthracene-10-carboxylic acid, MFCD00001257, 9-Anthracenecarboxylic Acid (purified by sublimation), A9C, Anthracene-9-carboxylicacid, 9-Anthroic Acid; 9-Carboxyanthracene; NSC 151909; 9-Anthracenylcarboxylic Acid, Spectrum_001457, Tocris-0963, Spectrum3_001767, Spectrum4_000875, Spectrum5_001807, 9-anthracenecarboxylic-acid, BSPBio_003233, KBioGR_001569, KBioSS_001937, DivK1c_000919, SCHEMBL122832, SPECTRUM1502068, UNII-7VK69492FV, GTPL4113, SCHEMBL4899613, CHEMBL1513985, SCHEMBL27467513, HMS502N21, KBio1_000919, KBio2_001937, KBio2_004505, KBio2_007073, KBio3_002733, NINDS_000919, 9-Anthracenecarboxylic acid, 99%, HMS3267I09, HMS3411L16, HMS3675L16, Tox21_202942, (9-AC), NSC151909, SBB067053, AKOS000120482, AC-4957, FA00396, SB66915, IDI1_000919, UPCMLD0ENAT5641092:001, NCGC00024906-01, NCGC00024906-02, NCGC00024906-03, NCGC00260488-01, AS-14182, CAS-723-62-6, SY009981, Am J Physiol 262: C803 (1992), DB-022490, HY-101329, A0690, A3299, CS-0021167, NS00014374, ST45028106, EN300-21295, H11623, SR-01000597483, SR-01000597483-1, BRD-K62607075-001-03-6, Q27074044, Z104495198, 9-Anthracenecarboxylic acid, purum, for fluorescence, >=96.0% (T)

Application

9-Anthroic acid serves as a key intermediate in the synthesis of anthracene-based fluorescent dyes and sensors, particularly for detecting metal ions or biomolecules. Its conjugated structure makes it suitable for organic electronic applications, including OLEDs and photovoltaic devices. Researchers also employ it as a derivatization agent in HPLC analysis to enhance detection sensitivity for certain analytes.

Safety and Hazards

GHS Hazard Statements

• H301 (10%): Toxic if swallowed [Danger Acute toxicity, oral]
• H315 (60%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (60%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (50%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P270, P271, P280, P301+P316, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Acute Tox. 3 (10%)
• Skin Irrit. 2 (60%)
• Eye Irrit. 2 (60%)
• STOT SE 3 (50%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.