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Chemical structure of 4-Pyridinesulfonic acid

GF24115

4-Pyridinesulfonic acid

Also known as pyridine-4-sulfonic acid

4-Pyridinesulfonic acid (catalogue number GF24115) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 5402-20-0. Molecular formula C5H5NO3S, molecular weight 159.16. IUPAC name: pyridine-4-sulfonic acid. Supplied in 4 pack sizes, from 50mg at ₪89.74 to 5g at ₪2,288.27; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS5402-20-0MW159.16FormulaC5H5NO3S
CAS number
5402-20-0
Molecular weight
159.16
Formula
C5H5NO3S
InChIKey
PTWLOSARXIJRRJ-UHFFFAOYSA-N
Catalogue number
GF24115
Brand
GLPBIO
Computed properties PubChem CID 221127 · XLogP -0.4 · TPSA 75.6 Ų · H-bond donors 1
XLogP
-0.4
TPSA
75.6 Ų
H-bond donors
1
H-bond acceptors
4
Rotatable bonds
1
Heavy atoms
10

SMILES C1=CN=CC=C1S(=O)(=O)O

Computed descriptors from PubChem (CID 221127), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.