4-Chloro-5-sulfamoylanthranilic Acid

Modify Date: 2026-07-02 20:04:25

4-Chloro-5-sulfamoylanthranilic Acid Structure
4-Chloro-5-sulfamoylanthranilic Acid structure
Common Name 4-Chloro-5-sulfamoylanthranilic Acid
CAS Number 3086-91-7 Molecular Weight 250.65900
Density 1.726g/cm3 Boiling Point 549.2ºC at 760mmHg
Molecular Formula C7H7ClN2O4S Melting Point 267°C (dec.) (lit.)
MSDS N/A Flash Point 286ºC
Symbol GHS07
GHS07
Signal Word Warning

Summary: 4-Chloro-5-sulfamoylanthranilic Acid, 2-amino-4-chloro-5-sulfamoylbenzoic acid, Chinese name: 4-氯-5-氨磺酰邻氨基苯甲酸, CAS number: 3086-91-7, molecular formula: C7H7ClN2O4S, molecular weight: 250.66. Appearance: solid, melting point: 267°C, density: 1.726g/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-5-sulfamoylbenzoic 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 1.726g/cm3
Boiling Point 549.2ºC at 760mmHg
Melting Point 267°C (dec.) (lit.)
Molecular Formula C7H7ClN2O4S
Molecular Weight 250.65900
Flash Point 286ºC
Exact Mass 249.98200
PSA 131.86000
LogP 2.63010
Index of Refraction 1.665
InChIKey QQLJBZFXGDHSRU-UHFFFAOYSA-N
SMILES Nc1cc(Cl)c(S(N)(=O)=O)cc1C(=O)O

 Safety Information

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

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P305 + P351 + P338
Hazard Codes N
RIDADR NONH for all modes of transport
HS Code 2935009090

 Synthetic Route

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

~51%

4-Chloro-5-sulfamoylanthranilic Acid Structure

4-Chloro-5-sulf...

CAS#:3086-91-7

Learn More
Literature: NITROMED, INC. Patent: WO2006/55542 A2, 2006 ; Location in patent: Page/Page column 69-70 ; WO 2006/055542 A2

~%

4-Chloro-5-sulfamoylanthranilic Acid Structure

4-Chloro-5-sulf...

CAS#:3086-91-7

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Literature: Journal of the American Chemical Society, , vol. 81, p. 5508 Journal of the American Chemical Society, , vol. 82, p. 2731,2733,2734 US2952680 , ; US2910488 , ;

~%

4-Chloro-5-sulfamoylanthranilic Acid Structure

4-Chloro-5-sulf...

CAS#:3086-91-7

Learn More
Literature: Journal of the American Chemical Society, , vol. 81, p. 5508 Journal of the American Chemical Society, , vol. 82, p. 2731,2733,2734 US2952680 , ; US2910488 , ;

~%

4-Chloro-5-sulfamoylanthranilic Acid Structure

4-Chloro-5-sulf...

CAS#:3086-91-7

Learn More
Literature: Journal of the American Chemical Society, , vol. 81, p. 5508 Journal of the American Chemical Society, , vol. 82, p. 2731,2733,2734

~29%

4-Chloro-5-sulfamoylanthranilic Acid Structure

4-Chloro-5-sulf...

CAS#:3086-91-7

Learn More
Literature: Tetrahedron, , vol. 67, # 49 p. 9518 - 9521

 Precursor & DownStream

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

Precursor  5

DownStream  1

 Customs

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

HS Code 2935009090
Summary 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

 Articles10

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

The use of HPLC to elucidate the metabolism and urinary excretion of furosemide and its metabolic products.

Acta Pharmacol. Toxicol. (Copenh.) 49(3) , 223-9, (1981)

Three principles for the use of HPLC with spectrophotometric detection to determine the concentration of furosemide and of 4-chloro-5-sulfamoyl anthranilic acid (CSA) were studied. A reversed phase mi...

The binding of furosemide to serum proteins in elderly patients: displacing effect of phenprocoumon.

Acta Pharmacol. Toxicol. (Copenh.) 47(3) , 202-7, (1980)

The percentual binding of furosemide (5 micrograms/ml) was slightly but significantly lower in serum from elderly patients than in serum from normal blood donors (96.5 +/- 0.7 versus 97.9 +/- 0.3). A ...

Furosemide accelerates gentamicin accumulation in cultured renal cells (LLC-PK1 cells).

Nephron 53(2) , 138-41, (1989)

Furosemide is known to potentiate gentamicin nephrotoxicity. The mechanism of potentiation is unclear. In our previous studies, we demonstrated that furosemide enhanced gentamicin accumulation in rabb...

 Synonyms

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

4-Chloro-5-sulfamoylanthranilic acid
2-AMINO-5-AMINOSULFONYL-4-CHLOROBENZOIC ACID
4-chloro-5-sulphamoyl anthranilic acid
Desfurylmethylfurosemide
Saluamine
2-amino-4-chloro-5-sulfamoyl-benzoic acid
Furosemide Related Compound B
EINECS 221-408-7
4-chloro-5-sulfamoyl-anthranilic acid
4-Chloro-5-sulfanilanthranilic acid

 4-Chloro-5-sulfamoylanthranilic Acid | FAQ

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

Q: What is the polar surface area (PSA) of 2-amino-4-chloro-5-sulfamoylbenzoic acid?
A: Polar surface area (PSA) of 2-amino-4-chloro-5-sulfamoylbenzoic acid is 131.86000.
Q: What is the boiling point of 2-amino-4-chloro-5-sulfamoylbenzoic acid?
A: Boiling point of 2-amino-4-chloro-5-sulfamoylbenzoic acid is 549.2ºC at 760mmHg.
Q: What is the InChIKey of 2-amino-4-chloro-5-sulfamoylbenzoic acid?
A: InChIKey of 2-amino-4-chloro-5-sulfamoylbenzoic acid is QQLJBZFXGDHSRU-UHFFFAOYSA-N.
Q: What is the melting point of 2-amino-4-chloro-5-sulfamoylbenzoic acid?
A: Melting point of 2-amino-4-chloro-5-sulfamoylbenzoic acid is 267°C (dec.) (lit.).
Q: What English synonyms does 2-amino-4-chloro-5-sulfamoylbenzoic acid have?
A: English synonyms of 2-amino-4-chloro-5-sulfamoylbenzoic acid: 4-Chloro-5-sulfamoylanthranilic acid, 2-AMINO-5-AMINOSULFONYL-4-CHLOROBENZOIC ACID, 4-chloro-5-sulphamoyl anthranilic acid, Desfurylmethylfurosemide, Saluamine, 2-amino-4-chloro-5-sulfamoyl-benzoic acid, Furosemide Related Compound B, EINECS 221-408-7, 4-chloro-5-sulfamoyl-anthranilic acid, 4-Chloro-5-sulfanilanthranilic acid.
Q: What is the LogP of 2-amino-4-chloro-5-sulfamoylbenzoic acid?
A: LogP of 2-amino-4-chloro-5-sulfamoylbenzoic acid is 2.63010.
Q: What is the molecular weight of 2-amino-4-chloro-5-sulfamoylbenzoic acid?
A: Molecular weight of 2-amino-4-chloro-5-sulfamoylbenzoic acid is 250.65900.
Q: What are the upstream materials of 2-amino-4-chloro-5-sulfamoylbenzoic acid?
A: Related upstream materials(CAS) of 2-amino-4-chloro-5-sulfamoylbenzoic acid: 54-31-9;17560-54-2;17560-53-1;5900-55-0;67-56-1.
Q: What are the downstream products of 2-amino-4-chloro-5-sulfamoylbenzoic acid?
A: Related downstream products(CAS) of 2-amino-4-chloro-5-sulfamoylbenzoic acid: 34121-17-0.
Q: What is the SMILES notation of 2-amino-4-chloro-5-sulfamoylbenzoic acid?
A: SMILES notation of 2-amino-4-chloro-5-sulfamoylbenzoic acid is Nc1cc(Cl)c(S(N)(=O)=O)cc1C(=O)O.

 4-Chloro-5-sulfamoylanthranilic Acidfactory

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

Shanghai Nianxing Industrial Co., Ltd
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