Cresidinesulfonic acid

p-Cresidinesulfonic acid (4-amino-5-methoxy-2-methylbenzenesulfonic acid) is used to make specialty dyes for food products.[1] It is a synthetic organic chemical that the United States imports from China, India, and Japan.

Cresidinesulfonic acid
Names
Preferred IUPAC name
4-Amino-5-methoxy-2-methylbenzene-1-sulfonic acid
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.026.654
UNII
  • InChI=1S/C8H11NO4S/c1-5-3-6(9)7(13-2)4-8(5)14(10,11)12/h3-4H,9H2,1-2H3,(H,10,11,12)
    Key: JBAVAJIXZVRJHT-UHFFFAOYSA-N
  • InChI=1/C8H11NO4S/c1-5-3-6(9)7(13-2)4-8(5)14(10,11)12/h3-4H,9H2,1-2H3,(H,10,11,12)
    Key: JBAVAJIXZVRJHT-UHFFFAOYAO
  • Cc1cc(c(cc1S(=O)(=O)O)OC)N
Properties
C8H11NO4S
Molar mass 217.24 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

References
  1. PubChem. "Benzenesulfonic acid, 4-amino-5-methoxy-2-methyl-". pubchem.ncbi.nlm.nih.gov. Retrieved 2022-11-26.

External sources
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