benzenesulfonic acid
An organosulfur compound , it is used for preparation of benzenesulfonate salts or bensilates from which various pharmaceutical drugs are preparaed. Benzenesulfonic acid is prepared by sulfonation of benzene ring. Reference standards of Benzenesulfonic Acid API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
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[pname] => Butyl Benzenesulfonate
[catalogue_number] => PA 02 12510
[category_ids] => ,80,71,70,88,
[chemical_name] =>
[weight] => 214.28
[form] => C10H14O3S
[cas] => 80-44-4
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Catalogue No.:PA 02 12510
Molecular Formula : C10H14O3S
Molecular Weight : 214.28
stdClass Object
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[pname] => Sodium 4-(tert-butyl)benzenesulfonate
[catalogue_number] => PA 02 12580
[category_ids] => ,78,70,82,
[chemical_name] =>
[weight] => 236.26
[form] => C10H13NaO3S
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Sodium 4-(tert-butyl)benzenesulfonate
Catalogue No.:PA 02 12580
Molecular Formula : C10H13NaO3S
Molecular Weight : 236.26
stdClass Object
(
[pname] => 2-Dodecylbenzene Sulfonic Acid Potassium Salt (Mixture of Isomers)
[catalogue_number] => PA 02 12590
[category_ids] => ,78,70,82,
[chemical_name] =>
[weight] => 364.59
[form] => C18H29KO3S
[cas] => 27177-77-1
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2-Dodecylbenzene Sulfonic Acid Potassium Salt (Mixture of Isomers)
Catalogue No.:PA 02 12590
Molecular Formula : C18H29KO3S
Molecular Weight : 364.59
stdClass Object
(
[pname] => Ethyl 4-nitrobenzenesulfonate
[catalogue_number] => PA 02 12600
[category_ids] => ,80,71,78,70,82,
[chemical_name] =>
[weight] => 231.22
[form] => C8H9NO5S
[cas] => 15481-55-7
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Ethyl 4-nitrobenzenesulfonate
Catalogue No.:PA 02 12600
Molecular Formula : C8H9NO5S
Molecular Weight : 231.22
stdClass Object
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[pname] => Methyl 4-acetamidobenzenesulfonate
[catalogue_number] => PA 02 12610
[category_ids] => ,80,71,78,70,82,
[chemical_name] =>
[weight] => 229.25
[form] => C9H11NO4S
[cas] => 64704-11-6
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Methyl 4-acetamidobenzenesulfonate
Catalogue No.:PA 02 12610
Molecular Formula : C9H11NO4S
Molecular Weight : 229.25
stdClass Object
(
[pname] => Propyl Benzenesulfonate
[catalogue_number] => PA 02 0121000
[category_ids] => ,88,80,78,70,82,
[chemical_name] =>
[weight] => 200.25
[form] => C9H12O3S
[cas] => 80-42-2
[pslug] => 80-42-2-propyl-benzenesulfonate-pa020121000
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Catalogue No.:PA 02 0121000
Molecular Formula : C9H12O3S
Molecular Weight : 200.25
stdClass Object
(
[pname] => 3-Amino-Benzenesulfonic Acid Ethyl Ester
[catalogue_number] => PA 02 0121001
[category_ids] => ,75,76,78,70,82,
[chemical_name] =>
[weight] => 201.24
[form] => C8H11NO3S
[cas] => 1071394-78-9
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3-Amino-Benzenesulfonic Acid Ethyl Ester
Catalogue No.:PA 02 0121001
Molecular Formula : C8H11NO3S
Molecular Weight : 201.24
stdClass Object
(
[pname] => tert-Butyl Benzenesulfonate
[catalogue_number] => PA 02 0121002
[category_ids] => ,70,75,76,78,82,
[chemical_name] =>
[weight] => 214.28
[form] => C10H14O3S
[cas] => 91950-41-3
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tert-Butyl Benzenesulfonate
Catalogue No.:PA 02 0121002
Molecular Formula : C10H14O3S
Molecular Weight : 214.28
stdClass Object
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[pname] => 2-Aminoethanol Tosylate
[catalogue_number] => PA 02 0121003
[category_ids] => ,75,76,78,70,82,
[chemical_name] =>
[weight] => 215.27
[form] => C9H13NO3S
[cas] => 78894-78-7
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Catalogue No.:PA 02 0121003
Molecular Formula : C9H13NO3S
Molecular Weight : 215.27
stdClass Object
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[pname] => 2-Aminoethyl 4-methylbenzenesulfonate 4-methylbenzenesulfonate
[catalogue_number] => PA 02 0121004
[category_ids] => ,75,76,78,70,82,
[chemical_name] =>
[weight] => 387.47
[form] => C16H21NO6S2
[cas] => 78894-79-8
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2-Aminoethyl 4-methylbenzenesulfonate 4-methylbenzenesulfonate
Catalogue No.:PA 02 0121004
Molecular Formula : C16H21NO6S2
Molecular Weight : 387.47
stdClass Object
(
[pname] => 5-Chloro-4-hydroxypyridine-3-sulfonic Acid
[catalogue_number] => PA 02 0121005
[category_ids] => ,75,76,78,70,82,
[chemical_name] =>
[weight] => 209.6
[form] => C5H4ClNO4S
[cas] => 1355205-07-0
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5-Chloro-4-hydroxypyridine-3-sulfonic Acid
stdClass Object
(
[pname] => p-Toluenesulfonyl Hydrazide
[catalogue_number] => PA 02 0121006
[category_ids] => ,75,76,78,70,82,
[chemical_name] =>
[weight] => 186.23
[form] => C7H10N2O2S
[cas] => 1576-35-8
[pslug] => 1576-35-8-p-toluenesulfonyl-hydrazide-pa020121006
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p-Toluenesulfonyl Hydrazide
Catalogue No.:PA 02 0121006
Molecular Formula : C7H10N2O2S
Molecular Weight : 186.23
