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-2(1H)-isoquinolyl)ethyl]benzenesulphonamide Suppliers list

Company Name:	Zjartschem
Tel:	+86-571 87238903
Email:	jocelynpan@zjarts.com
Products Intro:	Product Name:4-[2-(3,4-Dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolinyl)ethyl]benzenesulfonamide CAS:33456-68-7 Purity:98% Package:500g;1kg;5kg;10kg;100kg;1000kg... Remarks:pharmaceutical intermediates

Company Name:	career henan chemical co
Tel:	+86-0371-86658258 +8613203830695
Email:	sales@coreychem.com
Products Intro:	Product Name:4-[2-(7-methoxy-4,4-dimethyl-1,3-dioxoisoquinolin-2-yl)ethyl]benzenesulfonamide CAS:33456-68-7 Purity:98% Package:1KG;1USD

Company Name:	HubeiwidelychemicaltechnologyCo.,Ltd
Tel:	18627774460
Email:	faith@widelychemical.com
Products Intro:	Product Name:4-(2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1h)-isoquinolinyl)ethyl)benzenesulfonamide CAS:33456-68-7 Purity:0.99 Package:1kg 25kg 200 kilograms per barrel

Company Name:	Hubei xin bonus chemical co. LTD
Tel:	86-13657291602
Email:	linda@hubeijusheng.com
Products Intro:	Product Name:p-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolyl)ethyl]benzenesulphonamide CAS:33456-68-7

Company Name:	Shanghai Longyu Biotechnology Co., Ltd.
Tel:	+8619521488211
Email:	info@longyupharma.com
Products Intro:	Product Name:p-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolyl)ethyl]benzenesulphonamide CAS:33456-68-7 Purity:0.99 Package:100gram;1kilo;5kilo;174kilo Remarks:Accept Paypal/western union/bitcoin/money gram/alibaba trade assurance

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

p-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolyl)ethyl]benzenesulphonamide
$1.10 / 1g
2025-11-18
CAS:33456-68-7
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons

4-[2-(3,4-Dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolinyl)ethyl]benzenesulfonamide
$2.00 / 100kg
2025-10-13
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
$0.00 / 1kg
2025-04-04
CAS:33456-68-7
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton

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
pka	10.15±0.10(Predicted)
form	solid
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-carboxylic acid ISOQUINOLINE-3-CARBOXYLIC ACID ISOQUINOLINE-5-CARBALDEHYDE Methyl 3-isoquinolinecarboxylate 7-isoquinolinecarboxylic acid 7-Isoquinolinecarboxaldehyde (6CI,9CI) ISOQUINOLINE-5-CARBOXYLIC ACID Isoquinoline-3-carboxylic acid ETHYL ISOQUINOLINE-3-CARBOXYLATE ISOQUINOLINE-1-CARBOXYLIC ACID METHYL ESTER 8-Isoquinolinecarbonitrile(9CI) ISOQUINOLINE-1-CARBALDEHYDE ISOQUINOLINE N-OXIDE 3-isoquinolinecarboxaldehyde 6-Isoquinolinecarboxaldehyde (9CI) Isoquinoline-5-sulphonyl chloride hydrochloride ISOQUINOLINE-5-SULFONYL CHLORIDE Gliquidone

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