Compound Q&A
Are there alternatives to Direct Red 23 (CAS: 3441-14-3) in synthesis?
Answer
There are several alternatives to Direct Red 23 (CAS: 3441-14-3) in synthesis, including other azo dyes and miscellaneous organic pigments. Common alternatives include C.I. Direct Red 80 and C.I. Direct Red 29, which offer similar color properties but may have different chemical structures and reactivity. Researchers should consider the specific application and environmental impact when choosing an alternative.
About
CAS No
3441-14-3
English Name
Direct Red 23
Molecular Formula
C35H25N7Na2O10S2
Molecular Weight
813.72 g/mol
SMILES
O=C(Nc1ccc2c(c1)C=C(C(=NNc1ccccc1)C2=O)S(=O)(=O)[O-])NC1=CC(=O)C2=CC(=NNc3ccc(cc3)NC(=O)C)C(=CC2=C1)S(=O)(=O)[O-].[Na+].[Na+]
InChIKey
NLMHXPDMNXMQBY-UHFFFAOYSA-L
Last Updated: 2025-10-23 17:36
