CAS 305372-39-8: Maleimide PEO2-biotin

Formula: C₂₃H₃₅N₅O₇S

InChI: InChI=1S/C23H35N5O7S/c29-18(4-2-1-3-17-22-16(15-36-17)26-23(33)27-22)24-8-11-34-13-14-35-12-9-25-19(30)7-10-28-20(31)5-6-21(28)32/h5-6,16-17,22H,1-4,7-15H2,(H,24,29)(H,25,30)(H2,26,27,33)/t16-,17-,22-/m0/s1

InChI key: InChIKey=UDPCXVIKHFVPSZ-HOIFWPIMSA-N

SMILES: O=C1NC2CSC(CCCCC(=O)NCCOCCOCCNC(=O)CCN3C(=O)C=CC3=O)C2N1

Synonyms:

• 1H-Thieno[3,4-d]imidazole-4-pentanamide, N-[2-[2-[2-[[3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethoxy]ethoxy]ethyl]hexahydro-2-oxo-, (3aS,4S,6aR)-
• Maleimide PEO2-biotin
• EZ-Link Maleimide-PEO2-Biotin
• (3aS,4S,6aR)-N-[2-[2-[2-[[3-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethoxy]ethoxy]ethyl]hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide
• PEO-maleimide biotin

Biotinyl-PEG2-maleimide

CAS: 305372-39-8

Reagent for linking biotin by a short polar and flexible spacer to cysteine.

• Formula: C₂₃H₃₅N₅O₇S
• Purity: 96.0%
• Color and Shape: White Lyophilisate
• Molecular weight: 525.63

1H-Thieno[3,4-d]imidazole-4-pentanamide, N-[2-[2-[2-[[3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethoxy]ethoxy]ethyl]hexahydro-2-oxo-, (3aS,4S,6aR)-

CAS: 305372-39-8

• Formula: C₂₃H₃₅N₅O₇S
• Purity: 90%
• Color and Shape: Solid
• Molecular weight: 525.6183

Biotin-PEG2-Mal

CAS: 305372-39-8

• Molecular weight: 525.62g/mol

N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine

CAS: 305372-39-8

• Formula: C₂₃H₃₅N₅O₇S
• Purity: >90.0%(HPLC)
• Color and Shape: White to Orange to Green powder to crystal
• Molecular weight: 525.62

Biotin-PEG2-Mal

CAS: 305372-39-8

Biotin-PEG2-Mal is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming …

• Formula: C₂₃H₃₅N₅O₇S
• Color and Shape: Solid
• Molecular weight: 525.62

N-(2-(2-(2-(3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)ethoxy)ethoxy)ethyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide

CAS: 305372-39-8

• Purity: 90%
• Color and Shape: Solid
• Molecular weight: 525.6199951171875

(+)-Biotin-(PEO)3-maleimide(I)

CAS: 305372-39-8

Biotin-maleimide is a cross-linking agent that can be used to attach biotin to other molecules. …

• Formula: C₂₃H₃₅N₅O₇S
• Purity: Min. 95%
• Molecular weight: 525.62 g/mol