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4-Hydroxypyridine-3-sulfonic Acid

4-Hydroxypyridine-3-sulfonic Acid

CAS Number: 51498-37-4

Molecular Formula: C5H5NO4S

Purity: 4-Hydroxypyridine-3-sulfonic Acid 98% purity

4-Hydroxypyridine-3-sulfonic acid supplierbuy 4-hydroxypyridine-3-sulfonic acidpharmaceutical grade 4-hydroxypyridine-3-sulfonic acid4-hydroxypyridine-3-sulfonic acid pricetorsemide intermediate synthesiswholesale 51498-37-4 chemical supply

About the product

4-Hydroxypyridine-3-sulfonic acid (CAS 51498-37-4) acts as a pivotal building block within the API intermediates market, primarily utilized for the synthesis of Torsemide and other pyridine-based diuretics where high purity fine chemicals (Pharma/API purity 99% | General Industry purity 98%) are essential for meeting s...

4-Hydroxypyridine-3-sulfonic Acid Specifications

CAS Number

51498-37-4

Molecular Formula

C5H5NO4S

Molecular Weight

175.16 g/mol

IUPAC Name

4-oxo-1H-pyridine-3-sulfonic acid

Canonical SMILES

C1=CNC=C(C1=O)S(=O)(=O)O

InChI Key

AZRCSTMIVMQIPR-UHFFFAOYSA-N

InChI

1S/C5H5NO4S/c7-4-1-2-6-3-5(4)11(8,9)10/h1-3H,(H,6,7)(H,8,9,10)

PubChem CID

3016673

EINECS Number

257-243-2

MDL Number

MFCD02093473

HSN No

2933399200

Frequently Asked Questions

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