Sulfo Cy7 Maleimide

Sulfo Cy7 Maleimide Suppliers list

Company Name:	Henan Alfa Chemical Co., Ltd
Tel:	+8615838112936
Email:	alfa10@alfachem.cn
Products Intro:	CAS:2183440-60-8 Purity:97%+ Package:25g; 100g; 500g; 1kg; 25kg;bulk package

Company Name:	Jilin Chinese Academy of Sciences-yanshen Technology
Tel:	+undefined18143011203
Email:	info@chemextension.com
Products Intro:	Product Name:Sulfo-Cy7 maleimide CAS:2183440-60-8 Purity:95%+ Package:1g;5g;10g;25g;50g;100g; Remarks:accept Custom Synthesis Services, support large packing

Company Name:	Xian confluore Biological Technology Co., Ltd.
Tel:	+86-15680926068
Email:	1924344760@confluore.cn
Products Intro:	Product Name:diSulfo-Cy7 maleimide (potassium salt) CAS:2183440-60-8 Purity:>95.00% Package:10mg

Company Name:	Aladdin Scientific
Tel:
Email:	tp@aladdinsci.com
Products Intro:	Product Name:Sulfo-Cyanine7 maleimide CAS:2183440-60-8 Purity:>=95% Package:$128.9/1mg;$251.9/5mg;$465.9/25mg;$837.9/50mg;Bulk package Remarks:95%

Company Name:	Bejing Famous Pharmaceutical Technology Co., Ltd.
Tel:	13331045123
Email:	2559355526@qq.com
Products Intro:	Product Name:Sulfo Cy7 Maleimide Purity:>95% Package:25mg;50mg;100mg;1g;5g;10g

Sulfo Cy7 Maleimide manufacturers

Sulfo Cy7 Maleimide Basic information

Product Name:	Sulfo Cy7 Maleimide
Synonyms:	Sulfo Cy7 Maleimide;Sulfo-Cy7 maleimide,Sulfo-Cy7 mal;diSulfo-Cy7 maleimide (potassium salt)
CAS:	2183440-60-8
MF:	C43H51KN4O9S2
MW:	871.12
EINECS:
Product Categories:
Mol File:	2183440-60-8.mol

Sulfo Cy7 Maleimide Chemical Properties

solubility	Soluble in water, DMF, DMSO
Appearance	dark green powder

Safety Information

MSDS Information

Sulfo Cy7 Maleimide Usage And Synthesis

Description	Sulfo-Cy7 maleimide is water soluble cyanine dye containing a maleimide group which is commonly reacted with thiols to form a thioester bond at pH 6.5 to 7.5. This NIR dye amine can be used to derivate various targets by the reaction with electrophilic groups, and by enzymatical reactions involving transamination.
Uses	Sulfo-Cyanine7 maleimide potassium is an analogue of Cy7 maleimide and a hydrophilic near-infrared fluorescent dye.
References	[1] Song F, et al. Syntheses, spectral properties and photostabilities of novel water-soluble near-infrared cyanine dyes[J]. Journal of Photochemistry and Photobiology A: Chemistry, 2004, 168(1-2): 53-57.
Abs/Em Maxima	750/773 nm
Fluoresene quantum yield	0.24
Extinction Coefficient	240600
CF260	0.04
CF280	0.04

Sulfo Cy7 Maleimide Preparation Products And Raw materials

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