Description

1-Amino-4-(3-amino-2,4,6-trimethyl-5-sulphoanilino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid (CAS: 24124-40-1) is a high-purity anthraquinone derivative widely used in specialized chemical synthesis and dye manufacturing. With the molecular formula C₂₃H₂₁N₃O₈S₂, this compound features dual sulfonic acid groups and reactive amino functionalities, making it ideal for applications in chromophore development and advanced material research. Its structural complexity ensures excellent stability and reactivity, particularly in textile dyeing, colorant production, and photochemical studies. Packaged under strict quality control, this product is supplied as a fine powder with ≥95% purity, ensuring reproducibility for laboratory and industrial use. Store in a cool, dry place, protected from light to maintain optimal performance.

Properties

• CAS Number: 24124-40-1
• Complexity: 1100
• IUPAC Name: 1-amino-4-(3-amino-2,4,6-trimethyl-5-sulfo-anilino)-9,10-dioxo-anthracene-2-sulfonic acid
• InChI: InChI=1S/C23H21N3O8S2/c1-9-18(24)10(2)23(36(32,33)34)11(3)20(9)26-14-8-15(35(29,30)31)19(25)17-16(14)21(27)12-6-4-5-7-13(12)22(17)28/h4-8,26H,24-25H2,1-3H3,(H,29,30,31)(H,32,33,34)
• InChI Key: LQWXDEOZWGMSAR-UHFFFAOYSA-N
• Exact Mass: 531.07700698
• Molecular Formula: C23H21N3O8S2
• Molecular Weight: 531.6
• SMILES: CC1=C(C(=C(C(=C1NC2=CC(=C(C3=C2C(=O)C4=CC=CC=C4C3=O)N)S(=O)(=O)O)C)S(=O)(=O)O)C)N
• Topological: 224
• Monoisotopic Mass: 531.07700698
• Synonyms: EINECS 246-025-2, EC 246-025-2, 2-Anthracenesulfonic acid, 1-amino-4-[(3-amino-2,4,6-trimethyl-5-sulfophenyl)amino]-9,10-dihydro-9,10-dioxo-, 1-Amino-4-(3-amino-2,4,6-trimethyl-5-sulphoanilino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid, 2-Anthracenesulfonic acid, 1-amino-4-((3-amino-2,4,6-trimethyl-5-sulfophenyl)amino)-9,10-dihydro-9,10-dioxo-, 246-025-2, 24124-40-1, Blue Base P-3R, 1-amino-4-(3-amino-2,4,6-trimethyl-5-sulfoanilino)-9,10-dioxoanthracene-2-sulfonic acid, SCHEMBL8021024, DTXSID8074023, NS00005066, 1-Amino-4-(3′-amino-2′,4′,6′-trimethyl-5′-sulfoanilino)anthraquinone-2-sulfonic acid, 2-Anthracenesulfonicacid,1-amino-4-[(3-amino-2,4,6-trimethyl-5-sulfophenyl)amino]-9,10-dihydro-9,10-dioxo-

This anthraquinone derivative is primarily utilized as a key intermediate in the synthesis of high-performance dyes, particularly for textiles and specialty inks. Its sulfonic acid groups enhance solubility in aqueous systems, making it suitable for dye formulations requiring precise color fastness. Researchers also employ it in photodynamic therapy studies due to its light-absorbing properties. Additionally, it serves as a building block for functional materials in optoelectronic applications.

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 (50%): 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

Hazard Classes and Categories

• Skin Irrit. 2 (100%)
• Eye Irrit. 2 (100%)

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