N-(2,5-Dimethoxyphenyl)-3-hydroxy-2-naphthamide

Modify Date: 2026-07-10 14:39:11

N-(2,5-Dimethoxyphenyl)-3-hydroxy-2-naphthamide Structure
N-(2,5-Dimethoxyphenyl)-3-hydroxy-2-naphthamide structure
Common Name N-(2,5-Dimethoxyphenyl)-3-hydroxy-2-naphthamide
CAS Number 92-73-9 Molecular Weight 323.34300
Density 1.299g/cm3 Boiling Point 459.1ºC at 760 mmHg
Molecular Formula C19H17NO4 Melting Point N/A
MSDS N/A Flash Point 231.4ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.299g/cm3
Boiling Point 459.1ºC at 760 mmHg
Molecular Formula C19H17NO4
Molecular Weight 323.34300
Flash Point 231.4ºC
Exact Mass 323.11600
PSA 67.79000
LogP 3.88790
Index of Refraction 1.678
InChIKey LAKNSQZHAUYJJM-UHFFFAOYSA-N
SMILES COc1ccc(OC)c(NC(=O)c2cc3ccccc3cc2O)c1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi,Xn
Risk Phrases R36/37/38:Irritating to eyes, respiratory system and skin . R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Phrases S26-S37/39-S36/37/39
WGK Germany 3
HS Code 2924299090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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N-(2,5-Dimethoxyphenyl)-3-hydroxy-2-naphthamide Structure

N-(2,5-Dimethox...

CAS#:92-73-9

Learn More
Literature: Journal of the Society of Dyers and Colourists, , vol. 46, p. 227,228

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2924299090
Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Naphthol AS-BG Supra
Naphtazol BJ
Acna Naphthol BG
Solunaptol FOL
Cibanaphthol RDM
Naphtanilide BG
EINECS 202-183-4
MFCD00043902
3-hydroxy-2',5'-dimethoxynaphthanilide
Brenthol FO
naphthol AS-BG
Sanatol BG

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the safety information for N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide?
A: Safety information for N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide: S26-S37/39-S36/37/39.
Q: What is the polar surface area (PSA) of N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide?
A: Polar surface area (PSA) of N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide is 67.79000.
Q: What is the English name of N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide?
A: The English name of N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide is N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide.
Q: What is the CAS number of N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide?
A: CAS number of N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide is 92-73-9.
Q: What is the LogP of N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide?
A: LogP of N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide is 3.88790.
Q: What is the SMILES notation of N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide?
A: SMILES notation of N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide is COc1ccc(OC)c(NC(=O)c2cc3ccccc3cc2O)c1.
Q: What English synonyms does N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide have?
A: English synonyms of N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide: Naphthol AS-BG Supra, Naphtazol BJ, Acna Naphthol BG, Solunaptol FOL, Cibanaphthol RDM, Naphtanilide BG, EINECS 202-183-4, MFCD00043902, 3-hydroxy-2',5'-dimethoxynaphthanilide, Brenthol FO, naphthol AS-BG, Sanatol BG.
Q: What is the molecular formula of N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide?
A: Molecular formula of N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide is C19H17NO4.
Q: What is the InChIKey of N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide?
A: InChIKey of N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide is LAKNSQZHAUYJJM-UHFFFAOYSA-N.
Q: What is the molecular weight of N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide?
A: Molecular weight of N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide is 323.34300.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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