Isatin-5-sulfonic Acid Monosodium Salt

• Synonyms:

  5-Sulfoisatin Sodium Salt; 2,3-Dihydro-2,3-dioxo-1H-indole-5-sulfonic Acid Sodium Salt; 1H-Indole-5-sulfonic acid, 2,3-dihydro-2,3-dioxo-, monosodium salt (9CI); 5-Indolinesulfonic acid, 2,3-dioxo-, sodium salt (7CI); 5-Isatinsulfonic acid sodium salt; Sodium isatin-5-sulfonate

• Hazard Statement:

  Causes skin irritation.

• Purity:

  >95% (HPLC)

• Smiles:

  O=C1C(C2=CC(S(=O)(O[Na])=O)=CC=C2N1)=O

• Molecular Formula:

  C8H4NNaO5S

• Molecular Weight:

  249.17

• InChI:

  InChI=1S/C8H5NO5S.Na/c10-7-5-3-4(15(12,13)14)1-2-6(5)9-8(7)11;/h1-3H,(H,9,10,11)(H,12,13,14);/q;+1/p-1

• Additionnal Information:

  IUPAC name: sodium 2,3-dioxoindoline-5-sulfonate

• Shipping Conditions:

  Room Temperature

• Storage Conditions:

  -20°C

• CAS Number:

  80789-74-8