1,8,9-Trihydroxyanthracene

Base Information

• Chemical Name: 1,8,9-Trihydroxyanthracene
• CAS No.: 480-22-8
• Molecular Formula: C14H10O3
• Molecular Weight: 226.232
• Hs Code.: 2907299090
• NSC Number: 403736
• DSSTox Substance ID: DTXSID7026231
• Nikkaji Number: J5.223J
• Wikidata: Q27105807
• Metabolomics Workbench ID: 52967
• ChEMBL ID: CHEMBL1579066
• Mol file: 480-22-8.mol

Synonyms:1,8 Dihydroxy 9 anthrone;1,8,9-Anthracenetriol;1,8-Dihydroxy-9(10H)-anthracenone;1,8-Dihydroxy-9-anthrone;Anthraforte;Anthralin;Anthranol;Cignolin;Cygnoline;Dihydroxyanthranol;Dithranol;Dithrocream;Ditranol FNA;FNA, Ditranol;Lasan;Micanol;Psoradrate;Psoricrème

Chemical Property of 1,8,9-Trihydroxyanthracene

Chemical Property:

• Appearance/Colour: yellow crystalline powder
• Melting Point: 181 °C
• Refractive Index: 1.5767 (estimate)
• Boiling Point: 327.84°C (rough estimate)
• PKA: 6.23±0.30(Predicted)
• PSA: 60.69000
• Density: 1.2022 (rough estimate)
• LogP: 3.10980
• Storage Temp.: Sealed in dry,Room Temperature
• XLogP3: 3.9
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 226.062994177
• Heavy Atom Count: 17
• Complexity: 255

Purity/Quality:

98%,99%, ^*data from raw suppliers

1,8,9-Trihydroxyanthracene ^*data from reagent suppliers

Safty Information:

• Pictogram(s): R36/37/38:Irritating to eyes, respiratory system and skin.
• Hazard Codes: R36/37/38:Irritating to eyes, respiratory system and skin.
• Statements: R36/37/38:Irritating to eyes, respiratory system and skin.
• Safety Statements: S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36:Wear suitable prot

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC2=CC3=C(C(=CC=C3)O)C(=C2C(=C1)O)O
• Uses: Antipsoriatic.

Technology Process of 1,8,9-Trihydroxyanthracene

There total 1 articles about 1,8,9-Trihydroxyanthracene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

1,8-dihydroxy-9,10-anthracenedione (117-10-2) → 1,8,9 trihydroxyanthracene (480-22-8)

Guidance literature:

With phosphorus; hydrogen iodide;

Reference yield: 90.0%

1,8,9 trihydroxyanthracene (480-22-8) + 2-phenoxybenzoyl chloride (40501-36-8) → 1,8,9-tri(2-phenoxybenzoyloxy)anthracene

Guidance literature:

With pyridine; In toluene; Petroleum ether; benzene;

Reference yield: 89.0%

1,8,9 trihydroxyanthracene (480-22-8) + 4,8-di-tert-butyl-6-chloro-2,10-dimethoxy-5,7,6-dioxaphosphadibenzo[a,c]cycloheptene (240134-26-3,108609-95-6) → C58H64O11P2

Guidance literature:

With triethylamine; In toluene; at 0 ℃;

upstream raw materials:

1,8-dihydroxy-9,10-anthracenedione

Downstream raw materials:

1,8,9-triacetyloxyanthracene

1,8,9-tris-benzoyloxy-anthracene

1,8,9-tri(4-nitrobenzoyloxy)anthracene

1,8,9-tri(4-chlorobenzoyloxy)anthracene