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ChemicalBook >> CAS DataBase List >> Di-p-toluenesulfonamide

Di-p-toluenesulfonamide

Di-p-toluenesulfonamide price.
  • $17 - $501.2
  • Product name: Di-p-toluenesulfonamide
  • CAS: 3695-00-9
  • MF: C14H15NO4S2
  • MW: 325.4
  • EINECS:223-016-1
  • MDL Number:MFCD00014917
  • Synonyms:4-methyl-n-[(4-methylphenyl)sulfonyl]-benzenesulfonamid ;4-METHYL-N-[(4-METHYLPHENYL)SULFONYL]BENZENESULFONAMIDE;Di-p-toluenesulfonamide (DPTSA);Di-(4-tolyl)-sulfimide;4-TOLUENESULFIMIDE OR DI-P-TOLUENESULFONAMIDE;1,1'-Iminobis(sulfonyl)bis(4-methylbenzene);Bis(4-methylphenylsulfonyl)amine;Ditosylamine
Price14 Properties Safety Information Description
14 prices
Selected condition：
Brand
  • aablocks
  • Activate Scientific
  • AK Scientific
  • American Custom Chemicals Corporation
  • Arctom
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 5MG
  • 200mg
  • 250mg
  • 1g
  • 5g
  • 1 unit
  • Manufactureraablocks
  • Product numberAA00IMFZ
  • Product description4-Methyl-N-tosylbenzenesulfonamide ≥97%
  • Packaging200mg
  • Price$17
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IMFZ
  • Product description4-Methyl-N-tosylbenzenesulfonamide 98%
  • Packaging250mg
  • Price$19
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IMFZ
  • Product description4-Methyl-N-tosylbenzenesulfonamide 98%
  • Packaging1g
  • Price$40
  • Updated2026-05-29
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS216538
  • Product descriptionDi-p-toluenesulfonamide 98%
  • Packaging1g
  • Price$111
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS216538
  • Product descriptionDi-p-toluenesulfonamide 98%
  • Packaging5g
  • Price$321
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product number2556BA
  • Product descriptionBenzenesulfonamide,4-methyl-N-[(4-methylphenyl)sulfonyl]-
  • Packaging1g
  • Price$105
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0309121
  • Product descriptionDI-PARA-TOLUENESULFONAMIDE 95.00%
  • Packaging5MG
  • Price$501.2
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberCS-0145879
  • Product description4-Methyl-N-tosylbenzenesulfonamide >=98%
  • Packaging1g
  • Price$37
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberCS-0145879
  • Product description4-Methyl-N-tosylbenzenesulfonamide >=98%
  • Packaging5g
  • Price$128
  • Updated2026-05-26
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberS678961
  • Product descriptionDI-TOLUENE-4-SULFONAMIDE Aldrich
  • Packaging250mg
  • Price$179
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberS678961
  • Product descriptionDI-TOLUENE-4-SULFONAMIDE AldrichCPR
  • Packaging1 unit
  • Price$197
  • Updated2026-04-30
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM2975
  • Product description4-Methyl-N-tosylbenzenesulfonamide >98.0%(HPLC)
  • Packaging5g
  • Price$79
  • Updated2026-04-30
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM2975
  • Product description4-Methyl-N-tosylbenzenesulfonamide >98.0%(HPLC)
  • Packaging1g
  • Price$25
  • Updated2026-04-30
  • Buy
  • ManufacturerTRC
  • Product numberM321355
  • Product description4-Methyl-N-[(4-methylphenyl)sulfonyl]benzenesulfonamide
  • Packaging1g
  • Price$105
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00IMFZ 4-Methyl-N-tosylbenzenesulfonamide ≥97% 200mg $17 2026-05-29 Buy
aablocks AA00IMFZ 4-Methyl-N-tosylbenzenesulfonamide 98% 250mg $19 2026-05-29 Buy
aablocks AA00IMFZ 4-Methyl-N-tosylbenzenesulfonamide 98% 1g $40 2026-05-29 Buy
Activate Scientific AS216538 Di-p-toluenesulfonamide 98% 1g $111 2026-06-04 Buy
Activate Scientific AS216538 Di-p-toluenesulfonamide 98% 5g $321 2026-06-04 Buy
AK Scientific 2556BA Benzenesulfonamide,4-methyl-N-[(4-methylphenyl)sulfonyl]- 1g $105 2021-12-16 Buy
American Custom Chemicals Corporation CHM0309121 DI-PARA-TOLUENESULFONAMIDE 95.00% 5MG $501.2 2021-12-16 Buy
Arctom CS-0145879 4-Methyl-N-tosylbenzenesulfonamide >=98% 1g $37 2026-05-26 Buy
Arctom CS-0145879 4-Methyl-N-tosylbenzenesulfonamide >=98% 5g $128 2026-05-26 Buy
Sigma-Aldrich S678961 DI-TOLUENE-4-SULFONAMIDE Aldrich 250mg $179 2024-03-01 Buy
Sigma-Aldrich S678961 DI-TOLUENE-4-SULFONAMIDE AldrichCPR 1 unit $197 2026-04-30 Buy
TCI Chemical M2975 4-Methyl-N-tosylbenzenesulfonamide >98.0%(HPLC) 5g $79 2026-04-30 Buy
TCI Chemical M2975 4-Methyl-N-tosylbenzenesulfonamide >98.0%(HPLC) 1g $25 2026-04-30 Buy
TRC M321355 4-Methyl-N-[(4-methylphenyl)sulfonyl]benzenesulfonamide 1g $105 2021-12-16 Buy

Properties

Melting point :170-172℃
Boiling point :265 °C (20 mmHg)
Density :1.343
refractive index :1.7500 (estimate)
storage temp. :Store at room temperature
solubility :soluble in Methanol
form :powder to crystal
pka :-0.50±0.40(Predicted)
color :White to Almost white
CAS DataBase Reference :3695-00-9
EPA Substance Registry System :Benzenesulfonamide, 4-methyl-N-[(4-methylphenyl)sulfonyl]- (3695-00-9)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

4-Methyl-N-[(4-methylphenyl)sulfonyl]benzenesulfonamide is a reagent used in the preparation of carbonic anhydrase inhibitors with modified sulfonamido groups.

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Suppliers and manufacturers

Guizhou Qianyi Technology Co., Ltd. TCI (Shanghai) Development Co., Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD. TCI Europe TCI AMERICA Shanghai Hao Yun Chemical Science Co.,Ltd. Shanghai YuanYe Biotechnology Co., Ltd. 9ding chemical ( Shanghai) Limited Aikon International Limited Fan De(Beijing) Biotechnology Co., Ltd.