3-Sulfamoylbenzoic acid

Modify Date: 2026-07-15 23:19:29

3-Sulfamoylbenzoic acid Structure
3-Sulfamoylbenzoic acid structure
Common Name 3-Sulfamoylbenzoic acid
CAS Number 636-76-0 Molecular Weight 201.200
Density 1.5±0.1 g/cm3 Boiling Point 476.1±47.0 °C at 760 mmHg
Molecular Formula C7H7NO4S Melting Point 251-252℃
MSDS USA Flash Point 241.7±29.3 °C

 Names

Name 3-Sulfamoylbenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 476.1±47.0 °C at 760 mmHg
Melting Point 251-252℃
Molecular Formula C7H7NO4S
Molecular Weight 201.200
Flash Point 241.7±29.3 °C
Exact Mass 201.009583
PSA 105.84000
LogP 0.40
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.611
InChIKey NAETXYOXMDYNLE-UHFFFAOYSA-N
SMILES NS(=O)(=O)c1cccc(C(=O)O)c1

 MSDS

Material Safety Data Sheet

Section1. Identification of the substance
Product Name: 3-Sulfamoylbenzoic acid
Synonyms:

Section2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

Section3. Composition/information on ingredients.
Ingredient name:3-Sulfamoylbenzoic acid
CAS number:636-76-0

Section4. First aid measures
Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

Section5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

Section6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution:Wear approved mask/respirator
Hand precaution:Wear suitable gloves/gauntlets
Skin protection:Wear suitable protective clothing
Eye protection:Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

Section7. Handling and storage
Handling:This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Storage:Store in closed vessels.

Section8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section9. Physical and chemical properties
Appearance:Not specified
Boiling point:No data
Melting point:No data
Flash point:No data
Density:No data
Molecular formula: C7H7NO4S
Molecular weight: 201.2

Section10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, sulfur oxides.

Section11. Toxicological information
No data.

Section12. Ecological information
No data.

Section13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

Section14. Transportation information
Non-harzardous for air and ground transportation.

Section15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Hazard Codes Xi
Risk Phrases 36
Safety Phrases 26-24/25-22
HS Code 2935009090

 Synthetic Route

~94%

3-Sulfamoylbenzoic acid Structure

3-Sulfamoylbenz...

CAS#:636-76-0

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Literature: APPLIED RESEARCH SYSTEMS ARS HOLDING N.V. Patent: WO2007/23186 A1, 2007 ; Location in patent: Page/Page column 45 ; WO 2007/023186 A1

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3-Sulfamoylbenzoic acid Structure

3-Sulfamoylbenz...

CAS#:636-76-0

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Literature: EP1679069 A1, ; Page/Page column 92 ;

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3-Sulfamoylbenzoic acid Structure

3-Sulfamoylbenz...

CAS#:636-76-0

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Literature: American Chemical Journal, , vol. 4, p. 143

~%

3-Sulfamoylbenzoic acid Structure

3-Sulfamoylbenz...

CAS#:636-76-0

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Literature: American Chemical Journal, , vol. 19, p. 173,175,189

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3-Sulfamoylbenzoic acid Structure

3-Sulfamoylbenz...

CAS#:636-76-0

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Literature: Journal of the Chemical Society, , vol. 119, p. 1796

~%

3-Sulfamoylbenzoic acid Structure

3-Sulfamoylbenz...

CAS#:636-76-0

Learn More
Literature: Justus Liebigs Annalen der Chemie, , vol. 106, p. 33

~%

3-Sulfamoylbenzoic acid Structure

3-Sulfamoylbenz...

CAS#:636-76-0

Learn More
Literature: Justus Liebigs Annalen der Chemie, , vol. 106, p. 35

 Customs

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%

 3-Sulfamoylbenzoic acidBioassay

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Name: A screen for compounds that inhibit cell wall-associated teichoic acid synthesis in S...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: N/A
External Id: HMS704
Name: Discovery of Small Molecules to Inhibit Human Cytomegalovirus Nuclear Egress
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: HCMV UL50
External Id: HMS1262
Name: Inhibition of beta lactamase CTX-M assessed as hydrolysis of beta lactam up to 5 mM b...
Source: ChEMBL
Target: N/A
External Id: CHEMBL1220444
Name: qHTS assay for inhibitors of human lactate dehydrogenase
Source: NCGC
Target: N/A
External Id: LDHA
Name: Chemical Probes of Kaposi's Sarcoma Herpes Virus Latent Infection
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: ORF 73 [Human herpesvirus 8 type M]
External Id: HMS791
Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
Name: Primary qHTS Assay for Foot and Mouth Disease Virus Antivirals against NCGC Sytravon ...
Source: NCGC
External Id: stopgo-p2-SytraCBC-dual-FF
Name: High-throughput screen for inhibitors of the GIV GBA-motif interaction with Galpha-i ...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS1303
Name: A screen for compounds that inhibit the activity of LtaS in Staphylococcus aureus
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS979
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 Synonyms

3-Sulfamoylbenzoic acid
3-Sulfamoyl-benzoic acid
3-Sulfamylbenzoic acid
m-Sulfamid-benzoesaeure
3-Sulfamoyl-benzoesaeure
3-carboxybenzenesulfonamide
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