FD&C Red No. 4 free acid

Base Information

Chemical Name:FD&C Red No. 4 free acid
CAS No.:14918-59-3
Molecular Formula:C₁₈H₁₆N₂O₇S₂
Molecular Weight:436.466
Hs Code.:
European Community (EC) Number:604-678-4
UNII:WJE3T5596E
DSSTox Substance ID:DTXSID1047998
Nikkaji Number:J247.011J
RXCUI:1999761
ChEMBL ID:CHEMBL3306827

Synonyms:FD&C Red No. 4 free acid;Food Red 1 free acid;WJE3T5596E;C.i. food Red 1 (free acid);UNII-WJE3T5596E;14918-59-3;1-Naphthalenesulfonic acid, 3-((2,4-dimethyl-5-sulfophenyl)azo)-4-hydroxy-;1-Naphthalenesulfonic acid, 3-(2-(2,4-dimethyl-5-sulfophenyl)diazenyl)-4-hydroxy-;3-(2-(2,4-Dimethyl-5-sulfophenyl)diazenyl)-4-hydroxy-1-naphthalenesulfonic acid;Ponceau Red SX;FD&C Red 4 parent;SCHEMBL692673;SCHEMBL6126114;CHEMBL3306827;DTXSID1047998;CHEBI:184549;LS-194296;Q27894650;3-[(2,4-dimethyl-5-sulfophenyl)azo]-4-hydroxy-1-naphthalenesulfonic acid;3-[(2,4-Dimethyl-5-sulfophenyl)azo]-4-hydroxy-1-naphthalenesulfonic acid, 9CI;3-[(2,4-dimethyl-5-sulophenyl)diazenyl]-4-hydroxynaphthalene-1-sulonic acid;3-[(e)-2-(2,4-Dimethyl-5-sulfophenyl)diazen-1-yl]-4-hydroxynaphthalene-1-sulfonic acid

Suppliers and Price of FD&C Red No. 4 free acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of FD&C Red No. 4 free acid

Chemical Property:

XLogP3:2.8
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:9
Rotatable Bond Count:4
Exact Mass:436.03989320
Heavy Atom Count:29
Complexity:818

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MSDS Files:

Useful:

Canonical SMILES:CC1=CC(=C(C=C1N=NC2=C(C3=CC=CC=C3C(=C2)S(=O)(=O)O)O)S(=O)(=O)O)C

Technology Process of FD&C Red No. 4 free acid

There total 1 articles about FD&C Red No. 4 free acid 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: