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TSQ

TSQ Structure
TSQ structure
CAS No.
109628-27-5
Chemical Name:
TSQ
Synonyms
TSQ;Nsc 120213;n-(6-methoxy-8-quinolyl)-4-toluenesulfonamide;N-(6-METHOXY-8-QUINOLYL)-P-TOLUENESULFONAMIDE;P-toluenesulfonamide,n-(6-methoxy-8-quinolyl)-;N-(6-methoxyquinolin-8-yl)-4-methylbenzenesulfonamide;(N-6-METHOXY-8-QUINOLINYL)-4-METHYLBENZENE SULFONAMIDE;Benzenesulfonamide, N-(6-methoxy-8-quinolinyl)-4-methyl-
CBNumber:
CB9380938
Molecular Formula:
C17H16N2O3S
Molecular Weight:
328.39
MDL Number:
MFCD00467847
MOL File:
109628-27-5.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 10:01:08
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TSQ Properties

Melting point 133–134 ℃
storage temp. -20°C Freezer
solubility Soluble in ethanol, methanol
form crystals
color White
λmax 334 nm
Biological Applications Zinc indicator; early diagnosis of prostate cancer; treating age-related macular degeneration (AMD),amyloidosis disorders,autoimmune diseases,herpes virus infection
InChI 1S/C17H16N2O3S/c1-12-5-7-15(8-6-12)23(20,21)19-16-11-14(22-2)10-13-4-3-9-18-17(13)16/h3-11,19H,1-2H3
InChIKey HKRNYOZJJMFDBV-UHFFFAOYSA-N
SMILES O=S(C1=CC=C(C)C=C1)(NC2=C3C(C=CC=N3)=CC(OC)=C2)=O
FDA UNII 7SWW052N6R
UNSPSC Code 12171500
NACRES NA.77

SAFETY

Risk and Safety Statements

WGK Germany  WGK 3
Storage Class 11 - Combustible Solids

TSQ price More Price(23)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich SML2656 TSQ ≥98% (HPLC) 109628-27-5 5MG $70.2 2026-04-30 Buy
Sigma-Aldrich SML2656 TSQ ≥98% (HPLC) 109628-27-5 25MG $271 2026-04-30 Buy
TCI Chemical T4347 TSQ 109628-27-5 5MG $64 2026-04-30 Buy
TCI Chemical T4347 TSQ 109628-27-5 25MG $179 2026-04-30 Buy
ChemScene CS-0077530 TSQ 99.50% 109628-27-5 5mg $65 2026-06-04 Buy
Product number Packaging Price Buy
SML2656 5MG $70.2 Buy
SML2656 25MG $271 Buy
T4347 5MG $64 Buy
T4347 25MG $179 Buy
CS-0077530 5mg $65 Buy

TSQ Chemical Properties, Uses, Production

Description

N-(6-Methoxy-8-Quinolyl)-p-Toluenesulfonamide is a membrane-permeant Zn2+ indicator.

Uses

Determn of extracellular and intracellular Zn2+ levels in biological systems.

Uses

Zn+ selective probe in the presence of Mg+ and Ca+.

Biochem/physiol Actions

TSQ (6-methoxy-8-p-toluenesulfonamido-quinoline) is a cell penetrant and specific fluorescent zinc sensor that preferentially accumulates in islet cells in a zinc content dependent manner. TSQ is commonly used to assess isolated islet purity.

Excitation / Emission Maximum

565 nm/590 nm

TSQ Preparation Products And Raw materials

Raw materials

Preparation Products

TSQ Suppliers

Global Suppliers ( 61)
Supplier Tel Email Country ProdList Advantage
Shanghai Macklin Biochemical Co.,Ltd. 15221275939 15221275939 shenlinxing@macklin.cn China 15775 55
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Shanghai Lollane Biological Technology Co.,Ltd. 021-52996696，15000506266 15000506266 China 4859 55
Shanghai EFE Biological Technology Co., Ltd. 021-65675885 18964387627 info@efebio.com China 9799 58
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Tianjin Kailiqi Biotechnology Co., Ltd. 15076683720 klq@cw-bio.com China 9780 55
Shanghai Chaolan Chemical Technology Center QQ：65489617 13301690235 Sales@ATKchemical.com China 9711 58
Beijing Minruida Technology Co., Ltd. 010-82387566 sales@mreda.com.cn China 19323 58
TargetMol Chemicals Inc. +1-781-999-5354; +1-00000000000 marketing@targetmol.com United States 32431 58
HANGZHOU CLAP TECHNOLOGY CO.,LTD 86-571-88216897,88216896 13588875226 sales@hzclap.com CHINA 6288 58
Supplier Advantage
Shanghai Macklin Biochemical Co.,Ltd. 55
Sigma-Aldrich 80
Shanghai Lollane Biological Technology Co.,Ltd. 55
Shanghai EFE Biological Technology Co., Ltd. 58
Shanghai YuanYe Biotechnology Co., Ltd. 60
Tianjin Kailiqi Biotechnology Co., Ltd. 55
Shanghai Chaolan Chemical Technology Center 58
Beijing Minruida Technology Co., Ltd. 58
TargetMol Chemicals Inc. 58
HANGZHOU CLAP TECHNOLOGY CO.,LTD 58

View Latest Price from TSQ manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
TSQ pictures 2026-09-12 TSQ
109628-27-5
 $30.00-81.00 99.69% 10g TargetMol Chemicals Inc.
  • TSQ pictures
  • TSQ
    109628-27-5
  • $30.00-81.00
  • 99.69%
  • TargetMol Chemicals Inc.

TSQ Spectrum

TSQ(109628-27-5)1HNMR

109628-27-5 (TSQ) Related Search:

Quin 2-am N-(3-chloro-4-fluorophenyl)-7-Methoxy-6-aminoquinazolin-4-aMine N-(6-Ethoxy-2-benzothiazolyl)benzenesulfonaMide DA-64 2,6-dihydroxypyrrolo[3,4-f]isoindole-1,3,5,7(2H,6H)-tetraone
2-[(2-amino-5-methylph2-[(2-amino-5-methylphenoxy)methyl]-6-methoxy-8-aminoquinoline-n,n,n',n'-tetraacetic acid tetrapotassium saltenoxy)methyl]-6-methoxy-8-aminoquinoline-n,n,n Zinquin Ethyl Ester MQAE Zinquin ethyl ester N-(6-Methoxy-8-quinolyl)-p-toluenesulfonamide (TSQ)
4-(6-Methoxy-8-quinaldinyl-aminosulfonyl)benzoic acid potassium salt Ethyl 2-[2-(2-methyl-1-propenyl)-6-quinolyloxy-8-p-toluenesulfonamido)acetate Ethyl 2-(2-[(E)-2-phenyl-1-ethenyl]-6-quinolyloxy-8-p-toluenesulfonamido)acetate Ethyl 2-(2-isobutyl-6-quinolyloxy-8-p-toluenesulfonamido)acetate TFLZN-AM
TSQ

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n-(6-methoxy-8-quinolyl)-4-toluenesulfonamide (N-6-METHOXY-8-QUINOLINYL)-4-METHYLBENZENE SULFONAMIDE N-(6-METHOXY-8-QUINOLYL)-P-TOLUENESULFONAMIDE TSQ P-toluenesulfonamide,n-(6-methoxy-8-quinolyl)- Nsc 120213 N-(6-methoxyquinolin-8-yl)-4-methylbenzenesulfonamide Benzenesulfonamide, N-(6-methoxy-8-quinolinyl)-4-methyl- 109628-27-5 Quinoline