Naphthol AS-D chloroacetate ≥98% (by TLC), powder

Supplier: MP Biomedicals

Synonyms: 3-[[(2-Methylphenyl)amino]carbonyl]-2-naphthyl chloroacetate

0210242401 02102424.1 02102424.5
ICNA0210242401EA 678 SGD
ICNA0210242401 ICNA02102424.1 ICNA02102424.5
Naphthol AS-D chloroacetate ≥98% (by TLC), powder
Naphthol AS-D chloroacetate

Naphthol AS-D chloroacetate is a substrate for histochemical localization of esterases.


  • Presentation: White Powder


Soluble in ethyl acetate (5 mg/mL - clear, slightly yellow solution); methanol (1 mg/mL-clear, colorless solution) and acetone.

Formula: C₂₀H₁₆ClNO₃
MW: 353,8 g/mol
Melting Pt: 161…171 °C
Storage Temperature: Freezer
CAS Number: 35245-26-2
EINECS: 252-463-5

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Specification Test Results

Identity Test Passes
FTIR Conforms to Standard
Melting Point 161 - 171°C
UV/Vis: l max (methanol) 232 ± 5 nm
Free Naphthol ≤100 ppm
Purity (TLC) >98%
Solubility (5% in acetone) Clear, Colorless Solution

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