Fluorescein-PEG6-bis-NHS ester

 CAS No.: 2055105-59-2  Cat No.: BP-500400  Purity: 95% 4.5  

Fluorescein-PEG6-bis-NHS ester is a polyethylene glycol (PEG)-based PROTAC linker. Fluorescein-PEG6-bis-NHS ester can be used in the synthesis of a series of PROTACs.

Fluorescein-PEG6-bis-NHS ester

Structure of 2055105-59-2

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Category
PROTAC Linker
Molecular Formula
C₄₄H₅₀N₄O₁₇S
Molecular Weight
938.95

* For research and manufacturing use only. Not for human or clinical use.

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Purity
95%
Solubility
Water, DMSO, DMF, DCM
Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Shipping
Room temperature in continental US; may vary elsewhere.
IUPACName
(2,5-dioxopyrrolidin-1-yl) 2-(3,6-dihydroxy-9H-xanthen-9-yl)-5-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethylcarbamothioylamino]benzoate
Synonyms
(2,5-dioxopyrrolidin-1-yl) 2-(3,6-dihydroxy-9H-xanthen-9-yl)-5-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethylcarbamothioylamino]benzoate; 2,5-dioxopyrrolidin-1-yl 1-((4-(3,6-dihydroxy-9H-xanthen-9-yl)-3-(((2,5-dioxopyrrolidin-1-yl)oxy)carbonyl)phenyl)amino)-1-thioxo-5,8,11,14,17,20-hexaoxa-2-azatricosan-23-oate
Excitation
494
Emission
517
InChI Key
RFQSEQWGGWBICF-UHFFFAOYSA-N
InChI
InChI=1S/C44H50N4O17S/c49-29-2-5-32-35(26-29)63-36-27-30(50)3-6-33(36)42(32)31-4-1-28(25-34(31)43(56)65-48-39(53)9-10-40(48)54)46-44(66)45-12-14-58-16-18-60-20-22-62-24-23-61-21-19-59-17-15-57-13-11-41(55)64-47-37(51)7-8-38(47)52/h1-6,25-27,42,49-50H,7-24H2,(H2,45,46,66)
Canonical SMILES
C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCNC(=S)NC2=CC(=C(C=C2)C3C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)C(=O)ON6C(=O)CCC6=O

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Desired concentration: *

L

* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2

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* Total Molecular Weight:
g/mol
Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
g/mol
g
Historical Records: t-Boc-Aminooxy-PEG7-amine | Boc-11-aminoundecanoic acid | Azido-PEG3-methyl ester | tert-Butyl 30-amino-4-oxo-7,10,13,16,19,22,25,28-octaoxa-2,3-diazatriacontan-1-oate | TCO-PEG5-maleimide | Bis-Mal-PEG19 | Cbz-N-amido-PEG20-acid | Boc-PEG4-phosphonic acid ethyl ester | Cy5-PEG6-acid | Fluorescein-PEG6-bis-NHS ester

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