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Chemical structure of 4-(3,4-Dimethyl-6-oxopyrano[2,3-c]pyrazol-1(6H)-yl)benzenesulfonic acid

GF28938

4-(3,4-Dimethyl-6-oxopyrano[2,3-c]pyrazol-1(6H)-yl)benzenesulfonic acid

Also known as 4-(3,4-dimethyl-6-oxopyrano[3,2-d]pyrazol-1-yl)benzenesulfonic acid

4-(3,4-Dimethyl-6-oxopyrano[2,3-c]pyrazol-1(6H)-yl)benzenesulfonic acid (catalogue number GF28938) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 676246-99-4. Molecular formula C14H12N2O5S, molecular weight 320.32. IUPAC name: 4-(3,4-dimethyl-6-oxopyrano[3,2-d]pyrazol-1-yl)benzenesulfonic acid. Supplied in 2 pack sizes, from 250mg at ₪1,350.12 to 1g at ₪3,104.05; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS676246-99-4MW320.32FormulaC14H12N2O5S
CAS number
676246-99-4
Molecular weight
320.32
Formula
C14H12N2O5S
InChIKey
GADUUVISAXGZBM-UHFFFAOYSA-N
Catalogue number
GF28938
Brand
GLPBIO
Computed properties PubChem CID 4770428 · XLogP 1.3 · TPSA 107 Ų · H-bond donors 1
XLogP
1.3
TPSA
107 Ų
H-bond donors
1
H-bond acceptors
6
Rotatable bonds
2
Heavy atoms
22

SMILES CC1=CC(=O)OC2=C1C(=NN2C3=CC=C(C=C3)S(=O)(=O)O)C

Computed descriptors from PubChem (CID 4770428), 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.