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Chemical structure of Naphthol AS-TR phosphate disodium

GC75129

Naphthol AS-TR phosphate disodium

Also known as disodium;[3-[(4-chloro-2-methylphenyl)carbamoyl]naphthalen-2-yl] phosphate

Naphthol AS-TR Phosphate disodium is a water-soluble dye commonly used as an enzymatic substrate in various biochemical assays to detect alkaline phosphatase activity

ChemicalCAS4264-93-1MW435.71FormulaC18H13ClNNa2O5P
CAS number
4264-93-1
Molecular weight
435.71
Formula
C18H13ClNNa2O5P
Solubility
H2O： 100 mg/mL (229·51 mM; Need ultrasonic); DMSO： 50 mg/mL (114·76 mM; ultrasonic and warming and heat to 60°C)
InChIKey
TYCHZTPSWMGRRI-UHFFFAOYSA-L
Catalogue number
GC75129
Brand
GLPBIO
Computed properties PubChem CID 16219747 · TPSA 102 Ų · H-bond donors 1 · H-bond acceptors 5
TPSA
102 Ų
H-bond donors
1
H-bond acceptors
5
Rotatable bonds
3
Heavy atoms
28

SMILES CC1=C(C=CC(=C1)Cl)NC(=O)C2=CC3=CC=CC=C3C=C2OP(=O)([O-])[O-].[Na+].[Na+]

Computed descriptors from PubChem (CID 16219747), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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