Date published: 2026-4-30

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3-Hydroxy-4-sulfobenzoic Acid Potassium Salt (CAS 411224-30-1)

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CAS Number:
411224-30-1
Molecular Weight:
218.18
Molecular Formula:
C7H6O6S•XK
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Used for the synthesis of arginine vasopressin V2 receptor antagonist SR-121463. A low molecular weight acid binding agent used as a transfer catalyst in organic synthesis. It is an equimolar,phase transfer catalyst that reacts with alkali metal chloride leading to the formation of an intermediate that can be methylated or sulfonylated. Shown to react with ammonium ions at low-temperature conditions and does not react with chlorine.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

3-Hydroxy-4-sulfobenzoic Acid Potassium Salt, 250 mg

sc-489349
250 mg
$402.00