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ChemicalBook >> CAS DataBase List >> Fluorescein-PEG6-Acid

Fluorescein-PEG6-Acid

Fluorescein-PEG6-Acid price.
  • $504.6 - $980
  • Product name: Fluorescein-PEG6-Acid
  • CAS: 2055014-69-0
  • MF: C36H42N2O13S
  • MW: 742.79
  • EINECS:
  • MDL Number:MFCD28505584
  • Synonyms:Fluorescein-PEG6-Acid;5-FITC-?PEG6-?COOH;Flurescein-PEG6-COOH;Fluorescein-thiourea-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-;FITC-PEG6-acid;Fluorescein-PEG6-COOH
3 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • BroadPharm
Package
  • 5MG
  • 50mg
  • 250mg
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFRL0001932
  • Product descriptionFLUORESCEIN-PEG6-ACID 95.00%
  • Packaging5MG
  • Price$504.6
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-20955
  • Product descriptionFluorescein-PEG6-Acid 96%
  • Packaging50mg
  • Price$560
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-20955
  • Product descriptionFluorescein-PEG6-Acid 96%
  • Packaging250mg
  • Price$980
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation FRL0001932 FLUORESCEIN-PEG6-ACID 95.00% 5MG $504.6 2021-12-16 Buy
BroadPharm BP-20955 Fluorescein-PEG6-Acid 96% 50mg $560 2021-12-16 Buy
BroadPharm BP-20955 Fluorescein-PEG6-Acid 96% 250mg $980 2021-12-16 Buy

Properties

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)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

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.

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