4-methylbenzene-1-sulfonic acid CAS 178688-49-8

4-methylbenzene-1-sulfonic acid CAS 178688-49-8

Identification
Properties
Safety Data
Specifications & Other Information
Links

Identification

CAS Number

178688-49-8

Name

4-methylbenzene-1-sulfonic acid

Synonyms

4-Methylbenzolsulfonsäure –5,6,7,7a-tetrahydrothieno[3,2-c]pyridin-2(4H)-on (1:1) [German] [ACD/IUPAC Name]
5,6,7,7a-Tetrahydrothieno[3,2-c]pyridin-2(4H)-one 4-methylbenzenesulfonate (1:1) [ACD/IUPAC Name]
Acide 4-méthylbenzènesulfonique – 5,6,7,7a-tétrahydrothiéno[3,2-c]pyridin-2(4H)-one (1:1) [French] [ACD/IUPAC Name]
Thieno[3,2-c]pyridin-2(4H)-one, 5,6,7,7a-tetrahydro-, 4-methylbenzenesulfonate (1:1) [ACD/Index Name]
[952340-39-5]
178688-49-8 [RN]
2H,4H,5H,6H,7H,7aH-Thieno[3,2-c]pyridin-2-one
2H,4H,5H,6H,7H,7aH-Thieno[3,2-c]pyridin-2-one; 4-methylbenzene-1-sulfonic acid
4,5,6,7-Tetrahydrothieno[2,3-c]pyridine-2-onium tosylate
4-methylbenzene-1-sulfonic acid
4-methylbenzenesulfonic acid, 4,5,6,7,7a-pentahydro-5-azabenzo[b]thiophen-2-one
5,6,7,7a-tetrahydrothieno(3,2-c)pyridin-2(4h)-one 4-methylbenzenesulfonate
5,6,7,7a-Tetrahydrothieno[3,2-c]pyridin-2(4H)-one 4-methylbenzenesulfonate
5,6,7,7a-tetrahydrothieno[3,2-c]pyridin-2(4H)-one p-toluenesulfonate
5,6,7,7a-Tetrahydrothieno[3,2-c]pyridin-2(4H)-one, 4-methylbenzenesulfonate
5,6,7,7a-Tetrahydrothieno[3,2-c]pyridin-2(4H)-one4-methylbenzenesulfonate
5,6,7,7a-Tetrahydrothieno[3,2-c]pyridine-2(4H)-one para-toluenesulfonic acid salt
952340-39-5 [RN]
MFCD11977648 [MDL number]
MFCD12407185 [MDL number]
thieno[3,2-c]pyridin-2(4h)-one,5,6,7,7a-tetrahydro-,4-methylbenzenesulfonate (1:1)

SMILES

Cc1ccc(cc1)S(=O)(=O)O.C1CNCC2=CC(=O)SC21

StdInChI

InChI=1S/C7H9NOS.C7H8O3S/c9-7-3-5-4-8-2-1-6(5)10-7;1-6-2-4-7(5-3-6)11(8,9)10/h3,6,8H,1-2,4H2;2-5H,1H3,(H,8,9,10)

StdInChIKey

FQNGDMMHUSPFOL-UHFFFAOYSA-N

Molecular Formula

C14H17NO4S2

Molecular Weight

327.42

Properties

Appearance

Off white powder

Specifications and Other Information of Our 4-methylbenzene-1-sulfonic acid CAS 178688-49-8

Standard

Enterprise standard

Identification Methods

HNMR/HPLC

Purity

98%min

Water

0.5%max

Storage

Under the room temperature and away from light

Application

Used as the pharmaceutical intermediates

Links

This product is sold exclusively through our sales company Watson International Ltd, and please click the link below for details.
http://www.watson-int.com/4-methylbenzene-1-sulfonic-acid-cas-178688-49-8/