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843666-34-2

843666-34-2 Structure

843666-34-2 Structure
IdentificationBack Directory
[Name]

Octadecanedioic acid, 1-(1,1-dimethylethyl) 18-(2,5-dioxo-1-pyrrolidinyl) ester
[CAS]

843666-34-2
[Synonyms]

Boc-C16-NHS ester
SemaglutideImpurity7
t-butyl-octadecanedioate-NHS ester
1-tert-Butyl 18-(2,5-dioxopyrrolidin-1-yl) octadecanedioate
Octadecanedioic acid, 1-(1,1-dimethylethyl) 18-(2,5-dioxo-1-pyrrolidinyl) ester
[Molecular Formula]

C26H45NO6
[MDL Number]

MFCD29923003
[MOL File]

843666-34-2.mol
[Molecular Weight]

467.64
Chemical PropertiesBack Directory
[Boiling point ]

537.7±42.0 °C(Predicted)
[density ]

1.05±0.1 g/cm3(Predicted)
[storage temp. ]

2-8°C
[form ]

Solid
[color ]

White to off-white
[InChI]

InChI=1S/C26H45NO6/c1-26(2,3)32-24(30)18-16-14-12-10-8-6-4-5-7-9-11-13-15-17-19-25(31)33-27-22(28)20-21-23(27)29/h4-21H2,1-3H3
[InChIKey]

JTOVMMPSILRQQJ-UHFFFAOYSA-N
[SMILES]

C(OC(C)(C)C)(=O)CCCCCCCCCCCCCCCCC(ON1C(=O)CCC1=O)=O
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
Hazard InformationBack Directory
[Description]

t-butyl-octadecanedioate-NHS ester has a t-butyl ester group and an NHS ester moiety. The t-butyl group can be deprotected under acidic conditions. NHS ester can react specifically and efficiently with primary amines such as the side chain of lysine residues or aminosilane-coated surfaces at neutral or slightly basic condition to form a covalent bond.
[Uses]

Boc-C16-NHS ester is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs[1].
[IC 50]

Alkyl/ether
[References]

[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005
Spectrum DetailBack Directory
[Spectrum Detail]

Octadecanedioic acid, 1-(1,1-dimethylethyl) 18-(2,5-dioxo-1-pyrrolidinyl) ester(843666-34-2)1HNMR
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