4-chloro-3-hydroxyanthranilic acid

Modify Date: 2026-07-06 14:44:40

4-chloro-3-hydroxyanthranilic acid Structure
4-chloro-3-hydroxyanthranilic acid structure
Common Name 4-chloro-3-hydroxyanthranilic acid
CAS Number 23219-33-2 Molecular Weight 187.58000
Density 1.636g/cm3 Boiling Point 363.8ºC at 760mmHg
Molecular Formula C7H6ClNO3 Melting Point N/A
MSDS N/A Flash Point 173.8ºC

Summary: 2-Amino-4-chloro-3-hydroxybenzoic acid (CAS number: 23219-33-2), with molecular formula C7H6ClNO3 and molecular weight 187.58000, has a boiling point of 363.8°C and a density of 1.636g/cm³. For research-use only, not for medical or clinical usage.


 Names

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

Name 2-amino-4-chloro-3-hydroxybenzoic 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.

Density 1.636g/cm3
Boiling Point 363.8ºC at 760mmHg
Molecular Formula C7H6ClNO3
Molecular Weight 187.58000
Flash Point 173.8ºC
Exact Mass 187.00400
PSA 83.55000
LogP 1.90720
Vapour Pressure 6.24E-06mmHg at 25°C
Index of Refraction 1.697
InChIKey VWEPFJPQZFIOAU-UHFFFAOYSA-N
SMILES Nc1c(C(=O)O)ccc(Cl)c1O

 Safety Information

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

HS Code 2922509090

 Synthetic Route

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

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4-chloro-3-hydroxyanthranilic acid Structure

4-chloro-3-hydr...

CAS#:23219-33-2

Learn More
Literature: Plekhanova, N. G.; Glibin, E. N.; Ginzburg, O. F. Journal of Organic Chemistry USSR (English Translation), 1987 , vol. 23, # 5 p. 993 - 999 Zhurnal Organicheskoi Khimii, 1987 , vol. 23, # 5 p. 1100 - 1107

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4-chloro-3-hydroxyanthranilic acid Structure

4-chloro-3-hydr...

CAS#:23219-33-2

Learn More
Literature: Melikian; Boigegrain; Kan; Soubrie European Journal of Medicinal Chemistry, 1990 , vol. 25, # 3 p. 267 - 270

~%

4-chloro-3-hydroxyanthranilic acid Structure

4-chloro-3-hydr...

CAS#:23219-33-2

Learn More
Literature: Melikian; Boigegrain; Kan; Soubrie European Journal of Medicinal Chemistry, 1990 , vol. 25, # 3 p. 267 - 270

~%

4-chloro-3-hydroxyanthranilic acid Structure

4-chloro-3-hydr...

CAS#:23219-33-2

Learn More
Literature: Melikian; Boigegrain; Kan; Soubrie European Journal of Medicinal Chemistry, 1990 , vol. 25, # 3 p. 267 - 270

~%

4-chloro-3-hydroxyanthranilic acid Structure

4-chloro-3-hydr...

CAS#:23219-33-2

Learn More
Literature: Melikian; Boigegrain; Kan; Soubrie European Journal of Medicinal Chemistry, 1990 , vol. 25, # 3 p. 267 - 270

~%

4-chloro-3-hydroxyanthranilic acid Structure

4-chloro-3-hydr...

CAS#:23219-33-2

Learn More
Literature: Melikian; Boigegrain; Kan; Soubrie European Journal of Medicinal Chemistry, 1990 , vol. 25, # 3 p. 267 - 270

~%

4-chloro-3-hydroxyanthranilic acid Structure

4-chloro-3-hydr...

CAS#:23219-33-2

Learn More
Literature: Melikian; Boigegrain; Kan; Soubrie European Journal of Medicinal Chemistry, 1990 , vol. 25, # 3 p. 267 - 270

~%

4-chloro-3-hydroxyanthranilic acid Structure

4-chloro-3-hydr...

CAS#:23219-33-2

Learn More
Literature: Melikian; Boigegrain; Kan; Soubrie European Journal of Medicinal Chemistry, 1990 , vol. 25, # 3 p. 267 - 270

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  5

DownStream  0

 Customs

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

HS Code 2922509090
Summary 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 4-chloro-3-hydroxyanthranilic acidBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Chemical stability in PBS buffer assessed as auto-oxidative degradation after 24 hrs ...
Source: ChEMBL
Target: N/A
External Id: CHEMBL3112338
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 Synonyms

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

4-chloro-3-hydroxyanthranilic acid
C7H6ClNO3
4-Cl-3-Hana
4AA
4-Chloro-3-hydroxyanthranilate

 4-chloro-3-hydroxyanthranilic 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 2-amino-4-chloro-3-hydroxybenzoic acid?
A: Molecular weight of 2-amino-4-chloro-3-hydroxybenzoic acid is 187.58000.
Q: What is the polar surface area (PSA) of 2-amino-4-chloro-3-hydroxybenzoic acid?
A: Polar surface area (PSA) of 2-amino-4-chloro-3-hydroxybenzoic acid is 83.55000.
Q: What is the SMILES notation of 2-amino-4-chloro-3-hydroxybenzoic acid?
A: SMILES notation of 2-amino-4-chloro-3-hydroxybenzoic acid is Nc1c(C(=O)O)ccc(Cl)c1O.
Q: What is the boiling point of 2-amino-4-chloro-3-hydroxybenzoic acid?
A: Boiling point of 2-amino-4-chloro-3-hydroxybenzoic acid is 363.8ºC at 760mmHg.
Q: What is the InChIKey of 2-amino-4-chloro-3-hydroxybenzoic acid?
A: InChIKey of 2-amino-4-chloro-3-hydroxybenzoic acid is VWEPFJPQZFIOAU-UHFFFAOYSA-N.
Q: What is the CAS number of 2-amino-4-chloro-3-hydroxybenzoic acid?
A: CAS number of 2-amino-4-chloro-3-hydroxybenzoic acid is 23219-33-2.
Q: What is the LogP of 2-amino-4-chloro-3-hydroxybenzoic acid?
A: LogP of 2-amino-4-chloro-3-hydroxybenzoic acid is 1.90720.
Q: What are the upstream materials of 2-amino-4-chloro-3-hydroxybenzoic acid?
A: Related upstream materials(CAS) of 2-amino-4-chloro-3-hydroxybenzoic acid: 129634-23-7;615-74-7;85740-98-3;73909-16-7;129634-22-6.
Q: What English synonyms does 2-amino-4-chloro-3-hydroxybenzoic acid have?
A: English synonyms of 2-amino-4-chloro-3-hydroxybenzoic acid: 4-chloro-3-hydroxyanthranilic acid, C7H6ClNO3, 4-Cl-3-Hana, 4AA, 4-Chloro-3-hydroxyanthranilate.
Q: What is the English name of 2-amino-4-chloro-3-hydroxybenzoic acid?
A: The English name of 2-amino-4-chloro-3-hydroxybenzoic acid is 2-amino-4-chloro-3-hydroxybenzoic acid.

 4-chloro-3-hydroxyanthranilic 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.
Henan Tianfu Chemical Co., Ltd.
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