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Chemical structure of Sulfanilic Acid

GC48945

Sulfanilic Acid

Also known as 4-aminobenzenesulfonic acid

Sulfanilic Acid (catalogue number GC48945) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 121-57-3. Molecular formula C6H7NO3S, molecular weight 173.2. IUPAC name: 4-aminobenzenesulfonic acid. Supplied in 2 pack sizes, from 250g at ₪183.55 to 500g at ₪326.31; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS121-57-3MW173.2FormulaC6H7NO3S
CAS number
121-57-3
Molecular weight
173.2
Formula
C6H7NO3S
Solubility
DMF： 1 mg/ml,DMSO： 1 mg/ml,DMSO：PBS (pH 7·2) (1：2)： 0·3 mg/ml
InChIKey
HVBSAKJJOYLTQU-UHFFFAOYSA-N
Catalogue number
GC48945
Brand
GLPBIO
Computed properties PubChem CID 8479 · XLogP -0.6 · TPSA 88.8 Ų · H-bond donors 2
XLogP
-0.6
TPSA
88.8 Ų
H-bond donors
2
H-bond acceptors
4
Rotatable bonds
1
Heavy atoms
11

SMILES C1=CC(=CC=C1N)S(=O)(=O)O

Computed descriptors from PubChem (CID 8479), 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.