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Chemical structure of 1,8-ANS

GC41860

1,8-ANS

Also known as 8-anilinonaphthalene-1-sulfonic acid

1,8-ANS is a fluorescent dye that binds with high affinity to hydrophobic surfaces of proteins

ChemicalCAS82-76-8MW299.3FormulaC16H13NO3S
CAS number
82-76-8
Molecular weight
299.3
Formula
C16H13NO3S
Solubility
DMF： 30 mg/ml,DMSO： 20 mg/ml,PBS (pH 7·2)： 1 mg/ml
InChIKey
FWEOQOXTVHGIFQ-UHFFFAOYSA-N
Catalogue number
GC41860
Brand
GLPBIO
Computed properties PubChem CID 1369 · XLogP 3.5 · TPSA 74.8 Ų · H-bond donors 2
XLogP
3.5
TPSA
74.8 Ų
H-bond donors
2
H-bond acceptors
4
Rotatable bonds
3
Heavy atoms
21

SMILES C1=CC=C(C=C1)NC2=CC=CC3=C2C(=CC=C3)S(=O)(=O)O

Computed descriptors from PubChem (CID 1369), 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.