Molekula
Pyridine-2-sulfonicacid
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Pyridine-2-sulfonic acid is a heterocyclic organic compound used in pharmaceutical synthesis and as a reagent in organic chemistry. It appears as a white to pale yellow crystalline solid. CAS: 15103-48-7, Molecular Formula: C5H5NO3S, Molecular Weight: 159.16 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies Pyridine-2-sulfonic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90028795
- CAS Number
- 15103-48-7
- IUPAC Name
- pyridine-2-sulfonic acid
- Molecular Formula
- C5H5NO3S
- Molecular Weight
- 159.16
- Exact Mass
- 158.999
- SMILES
- C1=CC=NC(=C1)S(=O)(=O)O
- InChIKey
- KZVLNAGYSAKYMG-UHFFFAOYSA-N
- InChI
- InChI=1S/C5H5NO3S/c7-10(8,9)5-3-1-2-4-6-5/h1-4H,(H,7,8,9)
- PubChem CID
- 94849
Synonyms
- 2-Pyridinesulfonic acid
- alpha-Pyridinesulfonic acid
- Bismethylbenzoxazolylstilbene
- KZVLNAGYSAKYMG-UHFFFAOYSA-
- pyridine-2-sulphonic acid
- pyridine, 2-sulpho-
- Pyridinesulfonic acid
- pyroxsulam TP4
- Sulfopyridin
Frequently asked questions
What is Pyridine-2-sulfonic acid used for?
It is primarily used as an intermediate in the synthesis of pharmaceuticals and dyes.
What is the chemical formula and molecular weight of Pyridine-2-sulfonic acid?
The formula is C5H5NO3S with a molecular weight of 159.16 g/mol.
How should Pyridine-2-sulfonic acid be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade is available for Pyridine-2-sulfonic acid?
It is available in technical grade; custom purity levels may be requested.
Can Molekula supply Pyridine-2-sulfonic acid in bulk?
Yes, Molekula can supply bulk quantities—please contact sales for pricing and availability.
What documentation comes with an order of Pyridine-2-sulfonic acid?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
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Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.