ChemicalBook >> CAS DataBase List >>3-SULFAMOYL-BENZOIC ACID

3-SULFAMOYL-BENZOIC ACID

CAS No.
636-76-0
Chemical Name:
3-SULFAMOYL-BENZOIC ACID
Synonyms
Nsc22977;NSC 85501;BUTTPARK 148\07-55;TIMTEC-BB SBB010997;3-SULFAMOYL-BENZOIC;3-sulfaMoylbenzoate;3-Sulfamoylbenzoicaci;3-Sulfamylbenzoic acid;m-Sulfamoylbenzoic acid;m-Sulfamidobenzoic acid
CBNumber:
CB8334565
Molecular Formula:
C7H7NO4S
Molecular Weight:
201.2
MDL Number:
MFCD01122318
MOL File:
636-76-0.mol
MSDS File:
SDS
Last updated:2025-08-08 17:45:00
Product description Number Pack Size Price
3-Sulfamoylbenzoicacid W7552 250mg $26
3-Sulfamoylbenzoicacid 97.77% CS-W000555 1g $52
3-Sulfamoylbenzoicacid J51005 1g $65
3-Sulfamoyl-benzoic acid 033834 500mg $155
3-Sulfamoylbenzoicacid JK166248 1g $159
More product size

3-SULFAMOYL-BENZOIC ACID Properties

Melting point 251-252℃
Boiling point 476.1±47.0 °C(Predicted)
Density 1.536±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
pka pK1:3.54 (25°C)
Appearance White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36
Safety Statements  26-24/25-22
HazardClass  IRRITANT
HS Code  29350090

3-SULFAMOYL-BENZOIC ACID price More Price(26)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AK Scientific W7552 3-Sulfamoylbenzoicacid 636-76-0 250mg $26 2021-12-16 Buy
ChemScene CS-W000555 3-Sulfamoylbenzoicacid 97.77% 636-76-0 1g $52 2021-12-16 Buy
AK Scientific J51005 3-Sulfamoylbenzoicacid 636-76-0 1g $65 2021-12-16 Buy
Matrix Scientific 033834 3-Sulfamoyl-benzoic acid 636-76-0 500mg $155 2021-12-16 Buy
Frontier Specialty Chemicals JK166248 3-Sulfamoylbenzoicacid 636-76-0 1g $159 2021-12-16 Buy
Product number Packaging Price Buy
W7552 250mg $26 Buy
CS-W000555 1g $52 Buy
J51005 1g $65 Buy
033834 500mg $155 Buy
JK166248 1g $159 Buy

3-SULFAMOYL-BENZOIC ACID Chemical Properties,Uses,Production

Chemical Properties

White solid

Synthesis

3-(Chlorosulfonyl)benzoic acid

4025-64-3

3-SULFAMOYL-BENZOIC ACID

636-76-0

General procedure for the synthesis of 3-sulfobenzoic acid from 3-chlorosulfonylbenzoic acid: 25 g of 3-(chlorosulfonyl)benzoic acid (commercially available, Aldrich) was added in batches to 250 mL of 25% ammonium hydroxide solution under ice bath conditions. The reaction mixture was stirred at room temperature for 15 hours. Upon completion of the reaction, the solvent was concentrated by distillation under reduced pressure to about 50 mL. Subsequently, the mixture was acidified with concentrated hydrochloric acid to pH < 2. The precipitated white solid was collected by filtration and dried with a vacuum desiccator to afford 22 g (96% yield) of 3-sulfobenzoic acid. The product was characterized as follows: 1H NMR (DMSO-d6) δ 13.44 (br s, 1H), 8.38 (s, 1H), 8.14 (d, J = 7.5 Hz, 1H), 8.04 (d, J = 7.9 Hz, 1H), 7.72 (t, J = 7.9 Hz, 1H), 7.49 (s, 2H); HPLC (max plot) 97%; Rt 0.68 min; LC/MS (ES-): 199.8.

References

[1] Patent: WO2007/23186, 2007, A1. Location in patent: Page/Page column 45
[2] European Journal of Medicinal Chemistry, 2014, vol. 89, p. 503 - 523
[3] Journal of the American Chemical Society, 2011, vol. 133, # 40, p. 16235 - 16242
[4] ChemMedChem, 2015, vol. 10, # 9, p. 1548 - 1558
[5] Patent: US2013/35364, 2013, A1. Location in patent: Paragraph 0233-0235

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3-SULFAMOYL-BENZOIC ACID Spectrum

3-Sulfamylbenzoic acid NSC 85501 m-Sulfamidobenzoic acid 3-Sulfamoyl-benzoic acid ,97% 3-sulfaMoylbenzoate 3-SULFAMOYL-BENZOIC Nsc22977 m-Sulfamoylbenzoic acid Benzoic acid, 3-(aminosulfonyl)- TIMTEC-BB SBB010997 3-SULFAMOYL-BENZOIC ACID BUTTPARK 148\07-55 3-Sulfamoylbenzoicaci M-carboxybenzenesulfonamide 636-76-0 Boron, Nitrile, Thio,& TM-Cpds Acids and Derivatives