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88-19-7 2-Methylbenzene-1-sulfonamide 2-Methylbenzenesulfonamide
Product Name: | 2-Methylbenzene-1-sulfonamide |
Synonyms: | 4-TOLUENESULFONIC ACID AMIDE;2-METHYLBENZENE-1-SULFONAMIDE;2-METHYLBENZENESULFONAMIDE;2-TOLUENESULFONAMIDE;TOLUENE-4-SULFONAMIDE;TOLUENE-4-SULPHONAMIDE;TOLUENE-2-SULFONAMIDE;2-methyl-benzenesulfonamid |
CAS: | 88-19-7 |
MF: | C7H9NO2S |
MW: | 171.22 |
EINECS: | 200-741-1 |
Product Categories: | SULFONAMIDE;Intermediates;Organics;Organic Building Blocks;Sulfonamides/Sulfinamides;Sulfur Compounds;Aromatics, Impurities, Mutagenesis Research Chemicals, Sulfur & Selenium Compounds;Pharmaceutical Intermediates |
Mol File: | 88-19-7.mol |
Item |
Standard |
Test Results |
|
Identification |
A.H-NMR:Comply with the structure |
Complies |
|
B.LC-MS:Comply with the structure |
Complies |
||
C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
||
D.HPLC-ESI-MS |
Complies |
||
The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
|||
Heavy metals |
≤10 ppm |
<10ppm |
|
Water |
≤1.0% |
0.10% |
|
Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.01% |
|
Related substances |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
Total Impurity |
≤0.5% |
0.18% |
|
Purity |
≥99.0% |
99.70% |
|
Assay |
99.0%~101.0% (anhydrous substance). |
99.80% |
|
Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
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