4-Amino-1-naphthoic acid

Modify Date: 2025-08-25 08:33:54

4-Amino-1-naphthoic acid Structure
4-Amino-1-naphthoic acid structure
Common Name 4-Amino-1-naphthoic acid
CAS Number 32018-87-4 Molecular Weight 187.19500
Density N/A Boiling Point N/A
Molecular Formula C11H9NO2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

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

Name 4-aminonaphthalene-1-carboxylic acid
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.

Molecular Formula C11H9NO2
Molecular Weight 187.19500
Exact Mass 187.06300
PSA 63.32000
LogP 2.70140
InChIKey GTCAZWRERBLCFJ-UHFFFAOYSA-N
SMILES Nc1ccc(C(=O)O)c2ccccc12

 Safety Information

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

Hazard Codes Xi
HS Code 2922499990

 Synthetic Route

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

~91%

4-Amino-1-naphthoic acid Structure

4-Amino-1-napht...

CAS#:32018-87-4

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Literature: Qian, Yimin; Marugan, Juan Jose; Fossum, Renae D.; Vogt, Andreas; Sebti, Said M.; Hamilton, Andrew D. Bioorganic and Medicinal Chemistry, 1999 , vol. 7, # 12 p. 3011 - 3024

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4-Amino-1-naphthoic acid Structure

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CAS#:32018-87-4

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Literature: Kisber; Glagolewa Zhurnal Obshchei Khimii, 1953 , vol. 23, p. 1028,1030; engl. Ausg. S. 1077, 1079

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4-Amino-1-naphthoic acid Structure

4-Amino-1-napht...

CAS#:32018-87-4

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Literature: Sergiewskaja; Preobrashenskaja Zhurnal Obshchei Khimii, 1940 , vol. 10, p. 950,954, 955 Chem. Zentralbl., 1940 , vol. 111, # II p. 3025

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4-Amino-1-naphthoic acid Structure

4-Amino-1-napht...

CAS#:32018-87-4

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Literature: Friedlaender; Weisberg Chemische Berichte, 1895 , vol. 28, p. 1839

~%

4-Amino-1-naphthoic acid Structure

4-Amino-1-napht...

CAS#:32018-87-4

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Literature: Friedlaender; Weisberg Chemische Berichte, 1895 , vol. 28, p. 1839

~%

4-Amino-1-naphthoic acid Structure

4-Amino-1-napht...

CAS#:32018-87-4

Learn More
Literature: Friedlaender; Weisberg Chemische Berichte, 1895 , vol. 28, p. 1839

~%

4-Amino-1-naphthoic acid Structure

4-Amino-1-napht...

CAS#:32018-87-4

Learn More
Literature: Sergiewskaja; Preobrashenskaja Zhurnal Obshchei Khimii, 1940 , vol. 10, p. 950,954, 955 Chem. Zentralbl., 1940 , vol. 111, # II p. 3025

~%

4-Amino-1-naphthoic acid Structure

4-Amino-1-napht...

CAS#:32018-87-4

Learn More
Literature: Friedlaender; Weisberg Chemische Berichte, 1895 , vol. 28, p. 1839

 Customs

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

HS Code 2922499990
Summary HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

 Synonyms

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

4-Amino-1-naphthoic acid
4-amino-1-naphthalenecarboxylic acid

 4-Amino-1-naphthoic acid | FAQ

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

Q: What is the molecular weight of 4-aminonaphthalene-1-carboxylic acid?
A: Molecular weight of 4-aminonaphthalene-1-carboxylic acid is 187.19500.
Q: What is the LogP of 4-aminonaphthalene-1-carboxylic acid?
A: LogP of 4-aminonaphthalene-1-carboxylic acid is 2.70140.
Q: What is the molecular formula of 4-aminonaphthalene-1-carboxylic acid?
A: Molecular formula of 4-aminonaphthalene-1-carboxylic acid is C11H9NO2.
Q: What is the InChIKey of 4-aminonaphthalene-1-carboxylic acid?
A: InChIKey of 4-aminonaphthalene-1-carboxylic acid is GTCAZWRERBLCFJ-UHFFFAOYSA-N.
Q: What is the CAS number of 4-aminonaphthalene-1-carboxylic acid?
A: CAS number of 4-aminonaphthalene-1-carboxylic acid is 32018-87-4.
Q: What are the upstream materials of 4-aminonaphthalene-1-carboxylic acid?
A: Related upstream materials(CAS) of 4-aminonaphthalene-1-carboxylic acid: 58728-64-6;575-36-0;23245-63-8;776-34-1;95092-84-5;91135-65-8.
Q: What English synonyms does 4-aminonaphthalene-1-carboxylic acid have?
A: English synonyms of 4-aminonaphthalene-1-carboxylic acid: 4-Amino-1-naphthoic acid, 4-amino-1-naphthalenecarboxylic acid.
Q: What is the polar surface area (PSA) of 4-aminonaphthalene-1-carboxylic acid?
A: Polar surface area (PSA) of 4-aminonaphthalene-1-carboxylic acid is 63.32000.
Q: What is the SMILES notation of 4-aminonaphthalene-1-carboxylic acid?
A: SMILES notation of 4-aminonaphthalene-1-carboxylic acid is Nc1ccc(C(=O)O)c2ccccc12.
Q: What are the downstream products of 4-aminonaphthalene-1-carboxylic acid?
A: Related downstream products(CAS) of 4-aminonaphthalene-1-carboxylic acid: 1013-04-3;134-32-7;95092-75-4;95092-84-5.

 4-Amino-1-naphthoic acidfactory

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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