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Chemical structure of 4,4’-Bis(4-amino-1-naphthylazo)-2,2’-stilbenedisulfonic Acid

GD03145

4,4’-Bis(4-amino-1-naphthylazo)-2,2’-stilbenedisulfonic Acid

Also known as 5-[(4-aminonaphthalen-1-yl)diazenyl]-2-[2-[4-[(4-aminonaphthalen-1-yl)diazenyl]-2-sulfophenyl]ethenyl]benzenesulfonic acid

4,4’-Bis(4-amino-1-naphthylazo)-2,2’-stilbenedisulfonic Acid (catalogue number GD03145) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 5463-64-9. Molecular formula C34H26N6O6S2, molecular weight 678.737. IUPAC name: 5-[(4-aminonaphthalen-1-yl)diazenyl]-2-[2-[4-[(4-aminonaphthalen-1-yl)diazenyl]-2-sulfophenyl]ethenyl]benzenesulfonic acid. Supplied in 2 pack sizes, from 250mg at ₪534.34 to 1g at ₪1,574.46; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS5463-64-9MW678.737FormulaC34H26N6O6S2
CAS number
5463-64-9
Molecular weight
678.737
Formula
C34H26N6O6S2
InChIKey
BEOHKTZPLVXCFG-UHFFFAOYSA-N
Catalogue number
GD03145
Brand
GLPBIO
Computed properties PubChem CID 94848 · XLogP 6.4 · TPSA 227 Ų · H-bond donors 4
XLogP
6.4
TPSA
227 Ų
H-bond donors
4
H-bond acceptors
12
Rotatable bonds
8
Heavy atoms
48

SMILES C1=CC=C2C(=C1)C(=CC=C2N=NC3=CC(=C(C=C3)C=CC4=C(C=C(C=C4)N=NC5=CC=C(C6=CC=CC=C65)N)S(=O)(=O)O)S(=O)(=O)O)N

Computed descriptors from PubChem (CID 94848), 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.