This compound is a naphthol AS derivative used as a coupling component in dye synthesis. It features amide, ether, and halogen functional groups within a fused aromatic ring system.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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3-Hydroxy-N-(2-methoxyphenyl)-2-naphthalenecarboxamide
Naphthol AS coupler for azo dyes
Naphthol AS-LC
Naphthol AS dye coupling component
5'-chloro-3-hydroxy-2',4'-dimethoxy-2-naphthanilide
Naphthol dye intermediate
N,N-Dimethyl-4-phenyl-d5-azoaniline
Deuterated azo dye compound
1-(2-METHOXY-D3-PHENYLAZO)-2-NAPHTHOL
Azo dye for coloration
Nickel(II) phthalocyanine
Blue pigment for inks and coatings
2,6-diaminopyridine
coupler in hair dyes
5'-Chloro-3-hydroxy-2'-methyl-2-naphthanilide
Naphthol dye intermediate
The international HS code for 2-Naphthalenecarboxamide, N-(5-chloro-2-methoxyphenyl)-3-hydroxy- (CAS 137-52-0) is 2924.29.
2924.29
2924 29 70
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
N-(5-chloro-2-methoxyphenyl)-3-hydroxynaphthalene-2-carboxamide
WWXPGBMLOCYWLD-UHFFFAOYSA-N
COC1=C(C=C(C=C1)Cl)NC(=O)C2=CC3=CC=CC=C3C=C2O
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