ChemicalBook > CAS DataBase List > Fluorescein-PEG4-Acid
Fluorescein-PEG4-Acid
- Product Name
- Fluorescein-PEG4-Acid
- CAS No.
- 1807518-76-8
- Chemical Name
- Fluorescein-PEG4-Acid
- Synonyms
- 5-FITC-PEG4-COOH;Flurescein-PEG4-COOH;Fluorescein-PEG4-Acid;1-((3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)amino)-1-thioxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oic acid;4,7,10,13-Tetraoxa-16-azaheptadecanoic acid, 17-[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)amino]-17-thioxo-
- CBNumber
- CB63062498
- Molecular Formula
- C32H34N2O11S
- Formula Weight
- 654.68
- MOL File
- 1807518-76-8.mol
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Fluorescein-PEG4-Acid Property
- Boiling point:
- 873.4±75.0 °C(Predicted)
- Density
- 1.49±0.1 g/cm3(Predicted)
- solubility
- Soluble in Water, DMSO, DMF, DCM
- pka
- 4.28±0.10(Predicted)
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N-Bromosuccinimide Price
BroadPharm
- Product number
- BP-20954
- Product name
- Fluorescein-PEG4-Acid
- Purity
- 96%
- Packaging
- 25mg
- Price
- $360
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- FRL0001930
- Product name
- FLUORESCEIN-PEG4-ACID
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $505.67
- Updated
- 2021/12/16
BroadPharm
- Product number
- BP-20954
- Product name
- Fluorescein-PEG4-Acid
- Purity
- 96%
- Packaging
- 50mg
- Price
- $560
- Updated
- 2021/12/16
BroadPharm
- Product number
- BP-20954
- Product name
- Fluorescein-PEG4-Acid
- Purity
- 96%
- Packaging
- 250mg
- Price
- $980
- Updated
- 2021/12/16
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Fluorescein-PEG4-Acid Chemical Properties,Usage,Production
Description
Fluorescein-PEG4-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.
Fluorescein-PEG4-Acid Preparation Products And Raw materials
Raw materials
Preparation Products
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Fluorescein-PEG4-Acid Suppliers
- Tel
- 1-516-6625404
- Fax
- 1-516-927-0118
- support@alfa-chemistry.com
- Country
- United States
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- 1-516-927-0118
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- United States
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- +1-781-999-5354 +1-00000000000
- marketing@targetmol.com
- Country
- United States
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- Advantage
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- Tel
- +1-+1(833)-552-7181
- sales@aladdinsci.com
- Country
- United States
- ProdList
- 52924
- Advantage
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- Tel
- --
- Fax
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- sales@combi-blocks.com
- Country
- United States
- ProdList
- 6618
- Advantage
- 69
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View Lastest Price from Fluorescein-PEG4-Acid manufacturers
Xian confluore Biological Technology Co., Ltd.
- Product
- 5-FITC-PEG4-COOH 1807518-76-8
- Price
- US $0.00/mg
- Min. Order
- 10mg
- Purity
- >95.00%
- Supply Ability
- 10mg
- Release date
- 2024-03-28
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