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Fluorescein-PEG6-Acid

Fluorescein-PEG6-Acid Structure
Fluorescein-PEG6-Acid
  • CAS No.2055014-69-0
  • Chemical Name:Fluorescein-PEG6-Acid
  • CBNumber:CB63162947
  • Molecular Formula:C36H42N2O13S
  • Formula Weight:742.79
  • MOL File:2055014-69-0.mol
Fluorescein-PEG6-Acid Property
  • Boiling point 917.7±75.0 °C(Predicted)
  • Density 1.44±0.1 g/cm3(Predicted)
  • solubility Soluble in Water, DMSO, DMF, DCM
  • pka 4.28±0.10(Predicted)
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements

Fluorescein-PEG6-Acid Chemical Properties,Usage,Production

  • Description Fluorescein-PEG6-Acid is a xanthene dye with excitation/emmission maximum 494/517 nm and a free terminal carboxyl acid. Terminal carboxylic acid can react with primary amine groups in the presence of of activators (e.g. EDC, or HATU) to form a stable amide bond. It be used as quantum yield standard. Hydophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding.
  • Uses Fluorescein-thiourea-PEG6-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
  • IC 50 PEGs
  • References [1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005
Fluorescein-PEG6-Acid Preparation Products And Raw materials
Raw materials
Preparation Products
Fluorescein-PEG6-Acid Suppliers
Global(21)Suppliers
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  • Supplier： Zhengzhou Acme Chemical Co., Ltd.
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Fluorescein-PEG6-Acid Spectrum
2055014-69-0, Fluorescein-PEG6-AcidRelated Search:
  • 荧光染料
  • C36H42N2O13S
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  • 荧光素-六聚乙二醇-羧基
  • 5-异硫氰酸荧光素-六聚乙二醇-羧基
  • 荧光素-六聚乙二醇-丙酸
  • 5-FITC-?六聚乙二醇-羧基
  • 2055014-69-0
  • Fluorescein-PEG6-COOH
  • FITC-PEG6-acid
  • 4,7,10,13,16,19-Hexaoxa-22-azatricosanoic acid, 23-[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)amino]-23-thioxo-
  • Fluorescein-thiourea-PEG6-acid
  • Flurescein-PEG6-COOH
  • 5-FITC-?PEG6-?COOH
  • Fluorescein-PEG6-Acid

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