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Chemical structure of 8-Amino-2-(3-chloro-2-hydroxy-5-nitrophenylazo)-1-naphthol-3,6-disulfonic Acid

GF17733

8-Amino-2-(3-chloro-2-hydroxy-5-nitrophenylazo)-1-naphthol-3,6-disulfonic Acid

Also known as 5-amino-3-[(3-chloro-2-hydroxy-5-nitrophenyl)diazenyl]-4-hydroxynaphthalene-2,7-disulfonic acid

8-Amino-2-(3-chloro-2-hydroxy-5-nitrophenylazo)-1-naphthol-3,6-disulfonic Acid (catalogue number GF17733) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 3769-62-8. Molecular formula C16H11ClN4O10S2, molecular weight 518.85. IUPAC name: 5-amino-3-[(3-chloro-2-hydroxy-5-nitrophenyl)diazenyl]-4-hydroxynaphthalene-2,7-disulfonic acid. Supplied as 5g at ₪248.81; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS3769-62-8MW518.85FormulaC16H11ClN4O10S2
CAS number
3769-62-8
Molecular weight
518.85
Formula
C16H11ClN4O10S2
InChIKey
YWVCYGLMOFNBMY-UHFFFAOYSA-N
Catalogue number
GF17733
Brand
GLPBIO
Computed properties PubChem CID 135406014 · XLogP 2.1 · TPSA 263 Ų · H-bond donors 5
XLogP
2.1
TPSA
263 Ų
H-bond donors
5
H-bond acceptors
13
Rotatable bonds
4
Heavy atoms
33

SMILES C1=C2C=C(C(=C(C2=C(C=C1S(=O)(=O)O)N)O)N=NC3=C(C(=CC(=C3)[N+](=O)[O-])Cl)O)S(=O)(=O)O

Computed descriptors from PubChem (CID 135406014), 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.