p-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolyl)ethyl]benzenesulphonamide

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p-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolyl)ethyl]benzenesulphonamide manufacturers

4-[2-(3,4-Dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolinyl)ethyl]benzenesulfonamide
$2.00
2026-08-25
CAS:33456-68-7
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg

p-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolyl)ethyl]benzenesulphonamide
$1.10
2026-08-20
CAS:33456-68-7
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons

p-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolyl)ethyl]benzenesulphonamide Basic information

Product Name:	p-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolyl)ethyl]benzenesulphonamide
Synonyms:	p-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolyl)ethyl]benzenesulphonamide;p-[2-[(3,4-Dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-1H-isoquinolin)-2-yl]ethyl]benzenesulfonamide;P-[2-(3,4-Dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)isoquinolyl)ethyl]benzenesulphonamide（ForGliquidone）;P-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)isoquinoly)Ethyl]benzenesulphonamide;lsoquinoline(interMediate of Gliquidone);4-[2-(3,4-Dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolinyl)ethyl]benzenesulfonamide;BenzenesulfonaMide,4- 2-(3,4-dihydro-7-Methoxy-4,4-diMethyl-1,3-dioxo-2(1H)-isoquinolinyl)ethyl;Gliquidone IntermediatesVII
CAS:	33456-68-7
MF:	C20H22N2O5S
MW:	402.46
EINECS:	251-529-0
Product Categories:
Mol File:	33456-68-7.mol

p-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolyl)ethyl]benzenesulphonamide Chemical Properties

Melting point	200-202℃
Boiling point	643.7±65.0 °C(Predicted)
density	1.298
storage temp.	2-8°C
form	solid
pka	10.15±0.10(Predicted)
Major Application	pharmaceutical pharmaceutical small molecule
InChI	1S/C20H22N2O5S/c1-20(2)17-9-6-14(27-3)12-16(17)18(23)22(19(20)24)11-10-13-4-7-15(8-5-13)28(21,25)26/h4-9,12H,10-11H2,1-3H3,(H2,21,25,26)
InChIKey	YJHGEYXLMLMFCF-UHFFFAOYSA-N
SMILES	[S](=O)(=O)(N)c1ccc(cc1)CCN2C(=O)C(c3c(cc(cc3)OC)C2=O)(C)C
LogP	2.5

Safety Information

WGK Germany	WGK 3
Storage Class	11 - Combustible Solids

MSDS Information

p-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolyl)ethyl]benzenesulphonamide Usage And Synthesis

Uses	Gliquidone sulfonamide BP Reference standard, intended for use in laboratory tests only as specifically prescribed in the British Pharmacopoeia.

p-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolyl)ethyl]benzenesulphonamide Preparation Products And Raw materials

Preparation Products

Tag:p-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolyl)ethyl]benzenesulphonamide(33456-68-7) Related Product Information

Isoquinoline-1-carbaldehyde Isoquinoline N-oxide Isoquinoline-5-carbaldehyde Isoquinoline-5-carboxylic acid ISOQUINOLINE-5-SULFONYL CHLORIDE Isoquinoline-5-sulphonyl chloride hydrochloride Isoquinoline-1-carboxylic acid ISOQUINOLINE-3-CARBOXYLIC ACID Methyl 3-isoquinolinecarboxylate 7-isoquinolinecarboxylic acid 7-Isoquinolinecarboxaldehyde (6CI,9CI) Isoquinoline-3-carboxylic acid ETHYL ISOQUINOLINE-3-CARBOXYLATE 8-Isoquinolinecarbonitrile(9CI) 3-isoquinolinecarboxaldehyde 6-Isoquinolinecarboxaldehyde (9CI) Isoquinoline-1-carboxylic acid methyl ester Gliquidone