Fluorescein-PEG4-acid

 CAS No.: 1807518-76-8  Cat No.: BP-500817  Purity: 96% 4.5  

Fluorescein-PEG4-acid is a polyethylene glycol (PEG)-based PROTAC linker. Fluorescein-PEG4-acid can be used in the synthesis of a series of PROTACs.

Fluorescein-PEG4-acid

Structure of 1807518-76-8

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Category
PROTAC Linker
Molecular Formula
C₃₂H₃₄N₂O₁₁S
Molecular Weight
654.68

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

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Purity
96%
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
3-[2-[2-[2-[2-[(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)carbamothioylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Synonyms
1-[({3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-5-yl}carbamothioyl)amino]-3,6,9,12-tetraoxapentadecan-15-oic acid; 3-[2-[2-[2-[2-[(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)carbamothioylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoic 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-
Excitation
494
Emission
517
InChI Key
DSZDFOCKVIPCKO-UHFFFAOYSA-N
InChI
InChI=1S/C32H34N2O11S/c35-21-2-5-25-27(18-21)44-28-19-22(36)3-6-26(28)32(25)24-4-1-20(17-23(24)30(39)45-32)34-31(46)33-8-10-41-12-14-43-16-15-42-13-11-40-9-7-29(37)38/h1-6,17-19,35-36H,7-16H2,(H,37,38)(H2,33,34,46)
Canonical SMILES
C1=CC2=C(C=C1NC(=S)NCCOCCOCCOCCOCCC(=O)O)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

Stock concentration: *
Desired final volume: *
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: Bromoacetamido-PEG5-DOTA | Boc-Aminooxy-PEG2-C2-amine | Propargyl-PEG3-phosphonic acid diethyl ester | Azido-PEG3-SS-PEG3-azide | endo-BCN-PEG3-NH-Boc | Azido-PEG10-Acid | Propargyl-PEG7-acid | TCO-PEG3-amide-C3-triethoxysilane | Aminooxy-PEG5-azide | TAMRA-PEG4-methyltetrazine | Fluorescein-PEG4-acid

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