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Benzenesulfonamide, 4-methyl-

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Formula: C7H9NO2S
CAS: 70-55-3
search Element: benzenesulfonamide methyl
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Identification

Structural Formula
Benzenesulfonamide, 4-methyl-
CAS:
70-55-3
EINECS:
200-741-1
Molecular Formula:
C7H9NO2S
MDL:
MFCD00011692
SMILES:
Cc1ccc(cc1)S(=O)(=O)N
Synonym:
p-toluenesulfo ; ptsa ; tolylsulfonamide ; uniplex 173 ; p-tosylamide ; p-tolylsulfonamide ; p-toluenesulfamide ; tosylamine ; pasam ; tosylamide




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PTSA
Xingrui Industry Co., Limited
XIL116464
4-Tolylsulfonamide
Pharmaffiliates Analytics & Synthetics Pvt. Limited
PA 47 31010
4-Toluenesulfonamide
Dayang Chem (Hangzhou) Co.,Ltd.
DC6202480
4-Toluenesulfonamide
Merck Schuchardt OHG
MSO4001600
4-Toluenesulfonamide
Gihi Chemicals Co., Limited
GCL5402160
p-Toluenesulfonamide
Santa Cruz Biotechnology, Inc.
250630
p-Toluenesulfonamide
Molekula
52866568
p-Toluenesulfonamide
TCI Chemicals (India) Pvt. Ltd.
T0281
p-Toluenesulfonamide
AK Scientific, Inc.
AS3801140
p-Toluenesulfonamide
Hainan Zhongxin Chemical Co., Ltd.
HZC6802720
p-Toluenesulfonamide
scienTEST - bioKEMIX GmbH
S-B5002000
p-Toluenesulfonamide
Shanghai Mintchem Development Co., Ltd.
SMD7803120
p-Toluenesulfonamide
Simagchem Corporation
SC4201260
p-Toluenesulfonamide
Chemieliva Pharmaceutical Co., Ltd.
CP7002100
p-Toluenesulfonamide
Aecochem Corp.
AC280840
p-Toluenesulfonamide
Leap Chem Co., Ltd
LC3601080
p-Toluenesulfonamide
Zhejiang Hongxin Chemical
ZHC5002000
p-Toluenesulfonamide
Skyrun Industrial Co., Ltd.
SI5401620
p-Toluenesulfonamide
Haihang Industry Co., Ltd.
HI5201560
p-Toluenesulfonamide
Shanghai Yayu Biomedical Co., Ltd
SYB6602640
p-Toluenesulfonamide
Xiamen Hisunny Chemical Co., Ltd.
XHC6602640
p-Toluenesulfonamide
Wanko Chemical Co., Ltd.
WC4801440
p-Toluenesulfonamide
Fabrichem, Inc.
F300600
p-Toluenesulfonamide
Volant-Chem Corp.
VC3401020
p-Toluenesulfonamide
CellMark AB
CA220660
p-Toluenesulfonamide
Kum Yang Co., Ltd.
KY3601080
p-Toluenesulfonamide
Autech Industry Co.,Limited
AIC5402160
p-Toluenesulfonamide
Ascender Chemical Co.,Ltd
ACC5002000
p-Toluenesulfonamide
Huateng Pharmaceutical Co.,Ltd
817862
p-Toluenesulfonamide
Sancai Industry Co.,Ltd.
SIC4801920
p-Toluenesulfonamide
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
CI13805520
p-Toluenesulfonamide
Lori Industry Co., Ltd
LI4401320
p-Toluenesulfonamide
Refine Chemical Co.,Ltd.
RCC4801920
p-Toluenesulfonamide
Zehao Industry Co., Ltd.
ZI4801440
p-Toluenesulfonamide
Gihi Chemicals Co., Limited
GCL5402160
p-Toluenesulfonamide
H&Z Industry Co.,Ltd
HIC4001600
p-Toluenesulfonamide
Krada CPS Industry S.L
KCIS4402200
p-Toluenesulfonamide
Wuhan PharmChem Co., LTD.
WP5001500
p-Toluenesulfonamide
OPQ Chemical Co., Ltd
OC4201260
p-Toluenesulfonamide
Shandong SanYoung Industry Co., Ltd
SSI7002800
p-Toluenesulfonamide
Nantong Xindao Biotech Ltd
NXB5202080
p-Toluenesulfonamide
Zouping Mingxing Chemical Co., Ltd.
ZMC7002800
p-Toluenesulfonamide
Chemlyte Solutions
CS3601080
4-toluene sulfonamide
Biesterfeld Spezialchemie GmbH
BS12603780
4-toluene sulfonamide
CM Fine Chemicals
CFC7142856
4-toluene sulfonamide
Klaus F. Meyer GmbH
KFM7983192
Toluene-4-sulfonamide
Capot Chemical Co., Ltd.
35241
Gliclazide EP Impurity A
Salsbury Chemicals, Inc.
SC23046912
p-Toluenesulfonamide 99%
Acros Organics BVBA
AOB4561824
4-Methylbenzenesulfonamide
Hangzhou MolCore BioPharmatech Co.,Ltd.
CS22966
4-Methylbenzenesulfonamide
Hangzhou J&H Chemical Co., Ltd.
HJC8063224
4-Methylbenzenesulfonamide
Pharmaffiliates Analytics & Synthetics Pvt. Limited
PA 07 08010
4-Methylbenzenesulfonamide
Ambeed, Inc.
A180022
4-Methylbenzenesulfonamide
Key Organics Limited
FS-3585
4-Methylbenzenesulfonamide
BLD Pharmatech Ltd
BP4681404
p-Toluenesulfonamide, 98+%
Alfa (A Johnson Matthey Company)
A8322496
4-TOLUENESULFONAMIDE +2/4 RATIO 40:60 (PTSA)
DKSH International AG
DIA277211088
Gliclazide EP Impurity A (Saccharin Impurity)
Aozeal Certified Standards (AOCS), Inc.
S0023.02

Prices & Availability




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Properties for Benzenesulfonamide, 4-methyl-

Molecular Weight:
171.22 g·mol−1
Melting point:
134-137 °C(lit.)
Boiling point:
221 °C (10 mmHg)
Flash point:
202 °C
Solubility:
Soluble in water (3.16 mg/ml at 25° C), alcohol, DMSO, methanol, and ethanol ( at 20° C).
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Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36 - Irritating to eyes
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Symbols:
Xi, Xn
Hazard symbol Xn Hazard symbol Xi
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Alternative Distributors of [Benzenesulfonamide, 4-methyl-]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Jiangsu Pharmchem Products Ltd. | Nantong Bestime Chemical Co., Ltd. | Jiahua Chemicals Corporation | Ningbo Zhengrun Chemicals Co., Ltd. Exp. Dept. | Molekula GmbH | Angchen Brightchem Co., Ltd. | N&M Specialty Chemicals | Jinan Great Chemical Co., Ltd. | ABCR GmbH & Co. KG | Ningbo Pangs Chem Int'l Co., Ltd. | TCI Europe NV | Sage & Imperial Chemical Co.,Ltd (Zhuangyan Chemical Co.,Ltd.) | Abtonsmart Chemicals Co., Ltd. | Hongkong TY-Tech Group Limited | China Jiangsu International Economic-Technical Coop.Corp. | Ubichem PLC | Share Chemical Co., Ltd. | Baisun Hongkong Import and Export Co., Ltd. | Heze J-United Chemical Co., Ltd. | Hangzhou Chemfar Ltd. | Shanghai Growing Chemical Co., Ltd. | Shanghai Trinity Import & Export Co., Ltd. | Watson International Ltd | BOC Sciences | Scandinavian Formulas, Inc. | Chempion International Co Ltd | Jinan Haohua Industry Co., Ltd. | Pfaltz & Bauer, Inc. | Jiaxing Trustworthy Import And Export Co., Ltd. | scienTEST | Wanko Chemical Co., Ltd.

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