b-Hydroxynaphthoic anilide

Modify Date: 2026-06-30 07:46:44

b-Hydroxynaphthoic anilide Structure
b-Hydroxynaphthoic anilide structure
Common Name b-Hydroxynaphthoic anilide
CAS Number 92-77-3 Molecular Weight 263.291
Density 1.3±0.1 g/cm3 Boiling Point 391.8±25.0 °C at 760 mmHg
Molecular Formula C17H13NO2 Melting Point 246-248 °C(lit.)
MSDS N/A Flash Point 190.7±23.2 °C

 Names

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

Name 3-hydroxy-N-phenylnaphthalene-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 1.3±0.1 g/cm3
Boiling Point 391.8±25.0 °C at 760 mmHg
Melting Point 246-248 °C(lit.)
Molecular Formula C17H13NO2
Molecular Weight 263.291
Flash Point 190.7±23.2 °C
Exact Mass 263.094635
PSA 49.33000
LogP 4.50
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.735
InChIKey JFGQHAHJWJBOPD-UHFFFAOYSA-N
SMILES O=C(Nc1ccccc1)c1cc2ccccc2cc1O

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QJ1897400
CHEMICAL NAME :
2-Naphthalenecarboxamide, 3-hydroxy-N-phenyl-
CAS REGISTRY NUMBER :
92-77-3
LAST UPDATED :
199806
DATA ITEMS CITED :
3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ESKHA5 Eisei Shikenjo Hokoku. Bulletin of the Institute of Hygienic Sciences. (Kokuritsu Eisei Shikenjo Kagaku, 18-1 Bushitsu Johobu, Setagaya-ku, Tokyo 158, Japan) V.1- 1886- Volume(issue)/page/year: 104,51,1986 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
278 mg/kg/92D-C
TOXIC EFFECTS :
Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases
REFERENCE :
ESKHA5 Eisei Shikenjo Hokoku. Bulletin of the Institute of Hygienic Sciences. (Kokuritsu Eisei Shikenjo Kagaku, 18-1 Bushitsu Johobu, Setagaya-ku, Tokyo 158, Japan) V.1- 1886- Volume(issue)/page/year: 104,51,1986

 Safety Information

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

Hazard Codes Xi:Irritant
Risk Phrases R43;R51/53
Safety Phrases S36/37-S61
RIDADR UN 3077 9/PG 3
WGK Germany 1
RTECS QJ1897400
Hazard Class 9.0
HS Code 2924299090

 Synthetic Route

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

 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.

b-Hydroxynaphthoic anilide
Naphthol AS Supra
Azonaphtol A
3-Hydroxy-2-naphthanilide
2-hydroxy-3-phenylcarbamoylnaphthalene
Amarthol AS
3-Hydroxy-N-phenyl-2-naphthamide
Cibanaphthol RF
Solunaptol A
Naphtoelan A
N-phenyl-3-hydroxy-2-naphthalenecarboxamide
Naphthol AS
3-hydroxy-N-phenylnaphthalene-2-carboxamide
3-hydroxynaphthalene-2-carboxylic acid phenylamide
MFCD00004096
2-hydroxy-naphthalene-3-carboxylic acid-phenylamide
Dragonthol A
Naphtanilide RC
3-hydroxy-N-phenyl-2-naphthalenecarboxamide
EINECS 202-188-1

 b-Hydroxynaphthoic anilide | FAQ

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

Q: What is the melting point of 3-hydroxy-N-phenylnaphthalene-2-carboxamide?
A: Melting point of 3-hydroxy-N-phenylnaphthalene-2-carboxamide is 246-248 °C(lit.).
Q: What is the boiling point of 3-hydroxy-N-phenylnaphthalene-2-carboxamide?
A: Boiling point of 3-hydroxy-N-phenylnaphthalene-2-carboxamide is 391.8±25.0 °C at 760 mmHg.
Q: What is the InChIKey of 3-hydroxy-N-phenylnaphthalene-2-carboxamide?
A: InChIKey of 3-hydroxy-N-phenylnaphthalene-2-carboxamide is JFGQHAHJWJBOPD-UHFFFAOYSA-N.
Q: What is the safety information for 3-hydroxy-N-phenylnaphthalene-2-carboxamide?
A: Safety information for 3-hydroxy-N-phenylnaphthalene-2-carboxamide: S36/37-S61.
Q: What is the molecular weight of 3-hydroxy-N-phenylnaphthalene-2-carboxamide?
A: Molecular weight of 3-hydroxy-N-phenylnaphthalene-2-carboxamide is 263.291.
Q: What is the SMILES notation of 3-hydroxy-N-phenylnaphthalene-2-carboxamide?
A: SMILES notation of 3-hydroxy-N-phenylnaphthalene-2-carboxamide is O=C(Nc1ccccc1)c1cc2ccccc2cc1O.
Q: What are the downstream products of 3-hydroxy-N-phenylnaphthalene-2-carboxamide?
A: Related downstream products(CAS) of 3-hydroxy-N-phenylnaphthalene-2-carboxamide: 18846-91-8;6410-26-0;6448-95-9;101576-77-6;10127-03-4;1163-67-3;13989-98-5;72553-65-2;72845-91-1;50729-40-3.
Q: What is the molecular formula of 3-hydroxy-N-phenylnaphthalene-2-carboxamide?
A: Molecular formula of 3-hydroxy-N-phenylnaphthalene-2-carboxamide is C17H13NO2.
Q: What is the CAS number of 3-hydroxy-N-phenylnaphthalene-2-carboxamide?
A: CAS number of 3-hydroxy-N-phenylnaphthalene-2-carboxamide is 92-77-3.
Q: What is the LogP of 3-hydroxy-N-phenylnaphthalene-2-carboxamide?
A: LogP of 3-hydroxy-N-phenylnaphthalene-2-carboxamide is 4.50.

 b-Hydroxynaphthoic anilidefactory

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.
Henan Tianfu Chemical Co., Ltd.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.