257990

o-Toluenesulfonamide

99%

Manufacturer: Sigma Aldrich

CAS Number: 88-19-7

Synonym(S): 2-Methylbenzene-1-sulfonamide, 2-Methylbenzenesulfonamide, 2-Methylbenzenesulfonimidic acid, 2-Tolylsulfonamide, Toluene-2-sulfonamide, o-Methylbenzenesulfonamide, o-Toluenesulfamide

Select a Size

Pack Size SKU Availability Price
25 G 257990-25-G In Stock ₹ 2,489.75
100 G 257990-100-G In Stock ₹ 8,605.88

257990 - 25 G

₹ 2,489.75

In Stock

Quantity

1

Base Price: ₹ 2,489.75

GST (18%): ₹ 448.155

Total Price: ₹ 2,937.905

Quality Level

200

Assay

99%

form

powder

mp

156-158 °C (lit.)

SMILES string

Cc1ccccc1S(N)(=O)=O

InChI

1S/C7H9NO2S/c1-6-4-2-3-5-7(6)11(8,9)10/h2-5H,1H3,(H2,8,9,10)

InChI key

YCMLQMDWSXFTIF-UHFFFAOYSA-N

Other Options

Image Product Name Manufacturer Price Range
11-101-5743
o-Toluenesulfonamide, Pharmaceutical Secondary Standard, Certified Reference Material, MilliporeSigma™ Supelco™
MilliporeSigma Supelco ₹ 15,828.60
501839008
Sigma Aldrich Fine Chemicals Biosciences o-Toluenesulfonamide United States Pharmacopeia (USP) Reference Standard | 88-19-7 | MFCD00007934 | 200MG
Sigma Aldrich Fine Chemicals Biosciences ₹ 77,537.89
PHR1473
o-Toluenesulfonamide
Supelco ₹ 14,483.85
CS-W010774
2-Methylbenzenesulfonamide
ChemScene ₹ 1,967.88 - ₹ 3,251.28

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Description

  • General description: o-Toluenesulfonamide is a major impurity in artificial sweetening substances containing saccharin[1]. Determination of o-toluenesulfonamide in saccharin and saccharin sodium by reversed-phase HPLC method has been reported[2].
  • Application: Dynamic ligand reactivity in a rhodium pincer complex.: Discusses the role of o-toluenesulfonamide as a ligand in advanced chemical syntheses, demonstrating its utility in creating reactive intermediates for catalytic processes (Tang et al., 2015).Reaction of arylium ions with the collision gas N2 in electrospray ionization mass spectrometry.: Highlights the use of o-toluenesulfonamide in mass spectrometry studies to understand ionization mechanisms, aiding in the identification of complex chemical structures (Liang et al., 2015).Benzosulfonamides in wastewater: method development, occurrence and removal efficiencies.: Focuses on the development of methods to detect and remove o-toluenesulfonamide from wastewater, emphasizing its prevalence and the challenges associated with its elimination (Ajibola et al., 2015).

SAFETY INFORMATION

Pictograms

GHS08,GHS07

Signal Word

Warning

Hazard Statements

H319,H351

Precautionary Statements

P201 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Carc. 2 - Eye Irrit. 2

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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powder

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156-158 °C (lit.)

SMILES string:
Cc1ccccc1S(N)(=O)=O

InChI:
1S/C7H9NO2S/c1-6-4-2-3-5-7(6)11(8,9)10/h2-5H,1H3,(H2,8,9,10)

InChI key:
YCMLQMDWSXFTIF-UHFFFAOYSA-N

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CC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1

InChI:
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CC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1

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COc1ccc(cc1OC)C(Cl)=O

InChI:
1S/C9H9ClO3/c1-12-7-4-3-6(9(10)11)5-8(7)13-2/h3-5H,1-2H3

InChI key:
VIOBGCWEHLRBEP-UHFFFAOYSA-N