3-Nitrobenzenesulfonamide

Modify Date: 2026-06-30 22:42:22

3-Nitrobenzenesulfonamide Structure
3-Nitrobenzenesulfonamide structure
Common Name 3-Nitrobenzenesulfonamide
CAS Number 121-52-8 Molecular Weight 202.188
Density 1.6±0.1 g/cm3 Boiling Point 407.7±47.0 °C at 760 mmHg
Molecular Formula C6H6N2O4S Melting Point 166-168 °C(lit.)
MSDS USA Flash Point 200.4±29.3 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 3-Nitrobenzenesulfonamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 407.7±47.0 °C at 760 mmHg
Melting Point 166-168 °C(lit.)
Molecular Formula C6H6N2O4S
Molecular Weight 202.188
Flash Point 200.4±29.3 °C
Exact Mass 202.004822
PSA 114.36000
LogP 0.55
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.611
InChIKey TXTQURPQLVHJRE-UHFFFAOYSA-N
SMILES NS(=O)(=O)c1cccc([N+](=O)[O-])c1

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2935009090

 Synthetic Route

~79%

3-Nitrobenzenesulfonamide Structure

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CAS#:121-52-8

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Literature: INGENIUM PHARMACEUTICALS GMBH Patent: WO2008/129080 A1, 2008 ; Location in patent: Page/Page column 156; 174 ; WO 2008/129080 A1

~90%

3-Nitrobenzenesulfonamide Structure

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CAS#:121-52-8

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Literature: Xu, Liang; Zhang, Suhong; Trudell, Mark L. Synlett, 2004 , # 11 p. 1901 - 1904

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3-Nitrobenzenesulfonamide Structure

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CAS#:121-52-8

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Literature: Journal of the American Chemical Society, , vol. 102, # 6 p. 2000 - 2005

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3-Nitrobenzenesulfonamide Structure

3-Nitrobenzenes...

CAS#:121-52-8

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Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 17, # 1 p. 28 - 33

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3-Nitrobenzenesulfonamide Structure

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CAS#:121-52-8

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Literature: Collection of Czechoslovak Chemical Communications, , vol. 49, # 5 p. 1182 - 1192

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3-Nitrobenzenesulfonamide Structure

3-Nitrobenzenes...

CAS#:121-52-8

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Literature: Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, , vol. 30, # 1 p. 42 - 45

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3-Nitrobenzenesulfonamide Structure

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CAS#:121-52-8

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Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 117, p. 21

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3-Nitrobenzenesulfonamide Structure

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Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 24, p. 485

 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-NitrobenzenesulfonamideBioassay

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Name: Partition coefficient (logP)
Source: ChEMBL
Target: N/A
External Id: CHEMBL838959
Name: Inhibitory concentration against human cystolic isozyme V of Carbonic anhydrase
Source: ChEMBL
Target: Carbonic anhydrase 5A, mitochondrial
External Id: CHEMBL827937
Name: Inhibitory concentration against human cystolic isozyme II of Carbonic anhydrase
Source: ChEMBL
Target: Carbonic anhydrase 2
External Id: CHEMBL828069
Name: Diuretic activity was determined
Source: ChEMBL
Target: N/A
External Id: CHEMBL827330
Name: Binding affinity to bovine carbonic anhydrase 2
Source: ChEMBL
Target: Carbonic anhydrase 2
External Id: CHEMBL1647881
Name: Partition coefficient (logP)
Source: ChEMBL
Target: N/A
External Id: CHEMBL851863
Name: Inhibitory activity against carbonic anhydrase
Source: ChEMBL
Target: N/A
External Id: CHEMBL840099
Name: Selectivity for Carbonic anhydrase II to that of Carbonic anhydrase V
Source: ChEMBL
Target: N/A
External Id: CHEMBL875708
Name: CHCl3-water partition coefficient, log P of the compound
Source: ChEMBL
Target: N/A
External Id: CHEMBL3256049
Name: Diuretic activity was determined
Source: ChEMBL
Target: N/A
External Id: CHEMBL834328
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 Synonyms

3-Nitrobenzenesulfonamide
EINECS 204-477-8
MFCD00007935
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