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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Hazard and Precautionary Statements (GHS)

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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

China 22 United States 5 Global 27

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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

1807518-76-8, Fluorescein-PEG4-AcidRelated Search:

5(6)-(BIOTINAMIDOCAPROYLAMIDO) PENTYLTHI 5-FITC-PEG4-alkyne BIOTIN-4-FLUORESCEIN Fluorescein-DBCO 5-FAM amine HCl 5-FAM Maleimide 5-Carboxyfluorescein-azide 5-CFDA N-succinimidyl ester FAM alkyne, 5-isomer 5-FAM hydrazide HCl 5-FAM tetrazine 5-Carboxyfluorescein N-succinimidyl ester 5-FAM DBCO 5-FITC-PEG3-azide 5-(N'-[2-AMINOETHYL]THIOUREIDOFLUORESCEIN) 5-FITC-Tetrazine Fluorescein-PEG3-Amine

Flurescein-PEG4-COOH

5-FITC-PEG4-COOH

Fluorescein-PEG4-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-

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

1807518-76-8

C32H34N2O11S