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Chemical structure of 3-Carboxy-1-(4-sulfophenyl)-5-pyrazolone Sodium Salt

GD07123

3-Carboxy-1-(4-sulfophenyl)-5-pyrazolone Sodium Salt

Also known as sodium 4-(5-carboxy-3-oxo-1H-pyrazol-2-yl)benzenesulfonate

3-Carboxy-1-(4-sulfophenyl)-5-pyrazolone Sodium Salt (catalogue number GD07123) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 52126-51-9. Molecular formula C10H7N2NaO6S, molecular weight 306.22. IUPAC name: sodium 4-(5-carboxy-3-oxo-1H-pyrazol-2-yl)benzenesulfonate. Supplied in 2 pack sizes, from 25g at ₪224.34 to 100g at ₪750.52; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS52126-51-9MW306.22FormulaC10H7N2NaO6S
CAS number
52126-51-9
Molecular weight
306.22
Formula
C10H7N2NaO6S
InChIKey
ZBWNDDPCZBRNEC-UHFFFAOYSA-M
Catalogue number
GD07123
Brand
GLPBIO
Computed properties PubChem CID 20733960 · TPSA 135 Ų · H-bond donors 2 · H-bond acceptors 7
TPSA
135 Ų
H-bond donors
2
H-bond acceptors
7
Rotatable bonds
3
Heavy atoms
20

SMILES C1=CC(=CC=C1N2C(=O)C=C(N2)C(=O)O)S(=O)(=O)[O-].[Na+]

Computed descriptors from PubChem (CID 20733960), 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.