Loading...
Chemical structure of Disodium 3-hydroxy-4-(4-nitrophenyl)azonaphthalene-2,7-disulphonate

GB58261

Disodium 3-hydroxy-4-(4-nitrophenyl)azonaphthalene-2,7-disulphonate

Also known as disodium;3-hydroxy-4-[(4-nitrophenyl)diazenyl]naphthalene-2,7-disulfonate

Disodium 3-hydroxy-4-(4-nitrophenyl)azonaphthalene-2,7-disulphonate (catalogue number GB58261) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 7143-21-7. Molecular formula C16H9N3Na2O9S2, molecular weight 497.37. IUPAC name: disodium;3-hydroxy-4-[(4-nitrophenyl)diazenyl]naphthalene-2,7-disulfonate. Supplied as 5g at ₪150.92; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS7143-21-7MW497.37FormulaC16H9N3Na2O9S2
CAS number
7143-21-7
Molecular weight
497.37
Formula
C16H9N3Na2O9S2
InChIKey
YTTDMCWAOBZSJR-UHFFFAOYSA-L
Catalogue number
GB58261
Brand
GLPBIO
Computed properties PubChem CID 3084003 · TPSA 222 Ų · H-bond donors 1 · H-bond acceptors 11
TPSA
222 Ų
H-bond donors
1
H-bond acceptors
11
Rotatable bonds
2
Heavy atoms
32

SMILES C1=CC(=CC=C1N=NC2=C3C=CC(=CC3=CC(=C2O)S(=O)(=O)[O-])S(=O)(=O)[O-])[N+](=O)[O-].[Na+].[Na+]

Computed descriptors from PubChem (CID 3084003), 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.