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Chemical structure of 5-Chloro-2-methanesulfonamidobenzoic acid

GF21943

5-Chloro-2-methanesulfonamidobenzoic acid

Also listed as 5-Chloro-2-(methylsulfonamido)benzoic Acid

5-Chloro-2-methanesulfonamidobenzoic acid (catalogue number GF21943) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 89979-12-4. Molecular formula C8H8ClNO4S, molecular weight 249.67. IUPAC name: 5-chloro-2-(methanesulfonamido)benzoic acid. Supplied in 2 pack sizes, from 250mg at ₪285.52 to 1g at ₪575.13; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS89979-12-4MW249.67FormulaC8H8ClNO4S
CAS number
89979-12-4
Molecular weight
249.67
Formula
C8H8ClNO4S
InChIKey
MSJXONVQCMKJDI-UHFFFAOYSA-N
Catalogue number
GF21943
Brand
GLPBIO
Computed properties PubChem CID 16774789 · XLogP 1.7 · TPSA 91.9 Ų · H-bond donors 2
XLogP
1.7
TPSA
91.9 Ų
H-bond donors
2
H-bond acceptors
5
Rotatable bonds
3
Heavy atoms
15

SMILES CS(=O)(=O)NC1=C(C=C(C=C1)Cl)C(=O)O

Computed descriptors from PubChem (CID 16774789), 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.