Compound Q&A
How is 4,8-Disulfo-2,6-naphthalenedicarboxylic acid (CAS: 742641-46-9) typically synthesized?
Answer
4,8-Disulfo-2,6-naphthalenedicarboxylic acid can be synthesized via the condensation of naphthalene-2,6-dicarboxylic anhydride with sulfur dioxide. The reaction is conducted in the presence of a suitable catalyst to improve selectivity and yield. The process involves careful control of temperature and pressure to achieve the desired product.
About
CAS No
742641-46-9
English Name
4,8-Disulfo-2,6-naphthalenedicarboxylic acid
Molecular Formula
C12H8O10S2
Molecular Weight
376.32 g/mol
SMILES
O=C(C1=CC(S(=O)(O)=O)=C2C=C(C(O)=O)C=C(S(=O)(O)=O)C2=C1)O
InChIKey
ZQWYRGRHXNAOLE-UHFFFAOYSA-N
Last Updated: 2025-12-31 21:15
