Fluorescein-PEG5-Acid
Fluorescein-PEG5-Acid Basic information
- Product Name:
- Fluorescein-PEG5-Acid
- Synonyms:
-
- Fluorescein-PEG5-Acid
- Flurescein-PEG5-COOH
- 5-FITC-?PEG5-?COOH
- 4,7,10,13,16-Pentaoxa-19-azaeicosanoic acid, 20-[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)amino]-20-thioxo-
- CAS:
- 2183440-40-4
- MF:
- C34H38N2O12S
- MW:
- 698.74
- Mol File:
- 2183440-40-4.mol
More
Less
Fluorescein-PEG5-Acid Chemical Properties
- Boiling point:
- 895.5±75.0 °C(Predicted)
- Density
- 1.46±0.1 g/cm3(Predicted)
- solubility
- Soluble in Water, DMSO, DMF, DCM
- pka
- 4.28±0.10(Predicted)
More
Less
Fluorescein-PEG5-Acid Usage And Synthesis
Description
Fluorescein-PEG5-Acid is a xanthene dye with excitation/emission maximum of 494/517 nm and a free terminal carboxyl acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. It be used as quantum yield standard. Hydrophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding.
Fluorescein-PEG5-AcidSupplier
Alfa Chemistry
- Tel
- 1-516-6625404
- support@alfa-chemistry.com
Xi'an Confluore Biological Technology Co., Ltd.
- Tel
- +86-156-80926068 +86-15680926068
- 1924344760@qq.com
Zhengzhou Acme Chemical Co., Ltd.
- Tel
- 0371-037163312495,13303845143 13303845143
- 3001379618@qq.com
Alfa Chemistry
- Tel
- +1-5166625404
- Info@alfa-chemistry.com
TargetMol Chemicals Inc.
- Tel
- +1-781-999-5354 +1-00000000000
- marketing@targetmol.com