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Chemical structure of Naphthoresorcinol

GC61712

Naphthoresorcinol

Also known as naphthalene-1,3-diol

Naphthoresorcinol (1,3-Dihydroxynaphthalene) is a fluorescent dye (λex=330 nm, λem=380 nm) that can react with the NPPD (a tracer) and concentrated HCl and develop a red color

ChemicalCAS132-86-5MW160.17FormulaC10H8O2
CAS number
132-86-5
Molecular weight
160.17
Formula
C10H8O2
Solubility
DMSO ： 100 mg/mL (624·34 mM; Need ultrasonic)
InChIKey
XOOMNEFVDUTJPP-UHFFFAOYSA-N
Catalogue number
GC61712
Brand
GLPBIO
Computed properties PubChem CID 8601 · XLogP 2 · TPSA 40.5 Ų · H-bond donors 2
XLogP
2
TPSA
40.5 Ų
H-bond donors
2
H-bond acceptors
2
Rotatable bonds
0
Heavy atoms
12

SMILES C1=CC=C2C(=C1)C=C(C=C2O)O

Computed descriptors from PubChem (CID 8601), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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