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CAS 1008-72-6

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2-Formylbenzenesulfonic acid sodium salt

Description:
2-Formylbenzenesulfonic acid sodium salt, with the CAS number 1008-72-6, is a chemical compound characterized by its sulfonic acid functional group and an aldehyde group attached to a benzene ring. This compound typically appears as a white to off-white solid and is soluble in water due to the presence of the sodium salt, which enhances its ionic character. It is often used in organic synthesis and as a reagent in various chemical reactions, particularly in the preparation of sulfonamide derivatives. The presence of both the aldehyde and sulfonic acid functionalities allows for diverse reactivity, making it valuable in the development of pharmaceuticals and agrochemicals. Additionally, its properties may include moderate stability under standard conditions, but it should be handled with care due to potential reactivity with strong oxidizing agents. As with many sulfonic acids, it may exhibit acidic behavior in solution, contributing to its utility in various chemical applications.
Formula:C7H5NaO4S
InChI:InChI=1/C7H6O4S/c8-5-6-3-1-2-4-7(6)12(9,10)11/h1-5H,(H,9,10,11)/p-1
InChI key:InChIKey=IQXNHMVROFUCTR-UHFFFAOYSA-N
SMILES:C(=O)C1=C(S(=O)(=O)O)C=CC=C1.[Na]
Synonyms:
  • 2-Formylbenzenesulfonate
  • 2-Formylbenzenesulfonic Acid
  • 2-Sulfobenzaldehyde, sodium salt
  • Benzaldehyde-2-Sodium Sulphonate
  • Benzaldehyde-2-sulfonic acid,sodium salt
  • Benzaldehyde-o-sulfonic acid sodium salt
  • Benzenesulfonic acid, 2-formyl-, sodium salt
  • Benzenesulfonic acid, 2-formyl-, sodium salt (1:1)
  • Benzenesulfonic acid, o-formyl-, sodium salt
  • Sodium 2-Formylbenzenesulfonate
  • See more synonyms
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