Acetylides
eMolecules 86256-18-0 | 4-Fluoro-3-(trifluoromethoxy)benzyl alcohol | Apollo Scientific | MFCD06660255 | 210.128 | C8H6F4O2 | 98.000 | OCc1ccc(F)c(OC(F)(F)F)c1 | 1g | 562452484
4-Fluoro-3-(trifluoromethoxy)benzyl alcohol | Apollo Scientific | 86256-18-0 | MFCD06660255 | 210.128 | C8H6F4O2 | 98.000 | OCc1ccc(F)c(OC(F)(F)F)c1 | 1g | 562452484
eMolecules 886501-26-4 | 4-Fluoro-3-(trifluoromethoxy)phenol | Apollo Scientific | MFCD06660257 | 196.101 | C7H4F4O2 | 95.000 | Oc1ccc(F)c(OC(F)(F)F)c1 | 1g | 562453217
4-Fluoro-3-(trifluoromethoxy)phenol | Apollo Scientific | 886501-26-4 | MFCD06660257 | 196.101 | C7H4F4O2 | 95.000 | Oc1ccc(F)c(OC(F)(F)F)c1 | 1g | 562453217
eMolecules 764-37-4 | (E)-Pent-3-en-1-ol | Combi-Blocks, Inc. | MFCD07636756 | 86.134 | C5H10O | 95.000 | C\C=C\CCO | 1g | 797025193
(E)-Pent-3-en-1-ol | Combi-Blocks, Inc. | 764-37-4 | MFCD07636756 | 86.134 | C5H10O | 95.000 | C\C=C\CCO | 1g | 797025193
Medchemexpress LLC Bis-propargyl-PEG8 50mg | 1092554-87-4 | 50 MG
Bis-propargyl-PEG8 is a polyethylene glycol-based bifunctional linker bearing terminal propargyl (alkyne) groups. It functions as a flexible PEG8 spacer for click-chemistry conjugations, PROTAC construction, and other bioconjugation applications.
- Contains two terminal propargyl (alkyne) groups for CuAAC click reactions.
- PEG8 spacer provides flexibility and increased hydrophilicity.
- Applicable to PROTAC and ADC linker synthesis and general bioconjugation workflows.
- Supplied as a solid, commonly offered in milligram quantities such as 50 mg.
- Characterized by chemical formula C22H38O9 and molecular weight 446.53 g·mol-1.
Chem-Impex International, Inc. 4-Ethynylaniline | MFCD00168824 | 5G
4-Ethynylaniline, MFCD00168824, 5G
Medchemexpress LLC Propargyl-PEG1-NH2 100mg | 122116-12-5 | 99.13 g/mol | C5H9NO | 100 MG
Propargyl-PEG1-NH2 is a short polyethylene glycol linker bearing a terminal propargyl (alkyne) group and a primary amine. It is used as a bifunctional coupling handle in medicinal chemistry and bioconjugation workflows, and is compatible with click chemistry for assembling conjugates such as PROTACs.
- Short PEG1 linker with terminal alkyne and primary amine.
- Facilitates copper-catalyzed azide-alkyne cycloaddition (click) conjugations.
- High purity (98.8%) suitable for research and synthetic applications.
- Available in small research pack sizes for rapid screening and synthesis.
- Store at 4°C and protect from light; aliquot prepared solutions to avoid repeated freeze-thaw cycles.