Acetylides
eMolecules 1206972-45-3 | 2-Chloro-5-(trifluoromethoxy)pyridine | MFCD18257007 | 1g
Ambeed | 2-((Tetrahydro-2H-pyran-4-yl)oxy)-5-(4455-tetramethyl-132-dioxaborolan-2-yl)benzonitrile | 100mg | 602852409 | A728926 | 1292317-54-4 | MFCD22393670 | 329.200 | C18H24BNO4
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eMolecules Building Block Tool
![eMolecules Pharmablock / 3-fluorobicyclo[1.1.1]pentane-1-carboxylic acid / 25mg / 551107220 / PBHM9062 / 0.000 / 146038-53-1 / MFCD19228680 / 130.118 / C6H7FO2](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502440660.PNG-250.jpg)
eMolecules Pharmablock / 3-fluorobicyclo[1.1.1]pentane-1-carboxylic acid / 25mg / 551107220 / PBHM9062 / 0.000 / 146038-53-1 / MFCD19228680 / 130.118 / C6H7FO2
Pharmablock / 3-fluorobicyclo[1.1.1]pentane-1-carboxylic acid / 25mg / 551107220 / PBHM9062 / 0.000 / 146038-53-1 / MFCD19228680 / 130.118 / C6H7FO2
Medchemexpress LLC Tert-butyl N-(5-hydroxypentyl)carbamate | 75178-90-4 | MFCD01862955 | >97.0% | 203.28 g·mol⁻1 | C10H21NO3 | 1 G
5-(Boc-amino)-1-pentanol is a Boc-protected 5-aminopentanol used as a versatile intermediate and linker in organic and medicinal chemistry. It contains a tert-butoxycarbonyl protected amine and a primary alcohol, enabling selective deprotection and further functionalization for synthesis of peptides, small molecules, and conjugates.
- Boc-protected amine enables selective deprotection workflows.
- Primary alcohol allows further derivatization and coupling reactions.
- High purity suitable for synthetic and medicinal chemistry applications.
- Defined storage stability in solvent and bulk formats.
- Useful as a linker for conjugation and building-block synthesis.
Chemscene ChemScene | 4-Chloro-2-(trifluoromethoxy)aniline | 10G | CS-W015037 | 0.98 | 175205-77-3| MFCD00153102 | 211.57
ChemScene | 4-Chloro-2-(trifluoromethoxy)aniline | 10G | CS-W015037 | 0.98 | 175205-77-3| MFCD00153102 | 211.57
Medchemexpress LLC Propargyl-PEG4-CH2COOH | 1429934-37-1 | ≥97.0% | 290.31 | 1 G
Propargyl-PEG4-CH2COOH is a PEG-based PROTAC linker primarily used in the synthesis of PROTACs. It also functions as a click chemistry reagent, featuring an alkyne group that enables copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with azide-containing molecules. This compound is a colorless to light yellow liquid.
- PEG-based PROTAC linker
- Used in PROTAC synthesis
- Click chemistry reagent with an alkyne group
- Enables copper-catalyzed azide-alkyne cycloaddition (CuAAc) with azide-containing molecules
- Appearance: colorless to light yellow liquid
- Molecular formula: C13H22O7
Medchemexpress LLC N-(Propargyl-PEG4-carbonyl)-N-bis(PEG1-methyl ester) | 2112732-01-9 | 519.58 | 100 MG
N-(Propargyl-PEG4-carbonyl)-N-bis(PEG1-methyl ester) is a PEG-based PROTAC linker used in the synthesis of PROTACs. It functions as a click chemistry reagent, featuring an Alkyne group capable of copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. PROTACs themselves contain two distinct ligands linked together, one targeting an E3 ubiquitin ligase and the other the protein of interest, utilizing the intracellular ubiquitin-proteasome system for selective target protein degradation. This product is for research use only.
- PEG-based PROTAC linker
- Used in PROTAC synthesis
- Click chemistry reagent
- Contains an alkyne group
- Capable of copper-catalyzed azide-alkyne cycloaddition (CuAAc)
- Reacts with azide-containing molecules
- Exploits ubiquitin-proteasome system
- Selectively degrades target proteins
eMolecules Propargylamine hydrochloride | Combi-Blocks | 15430-52-1 | MFCD00012907 | 91.540 | C3H6ClN | 95.000 | Cl.NCC#C | 25g | 205380423
Propargylamine hydrochloride | Combi-Blocks | 15430-52-1 | MFCD00012907 | 91.540 | C3H6ClN | 95.000 | Cl.NCC#C | 25g | 205380423
![eMolecules 306935-79-5 | Ethyl 2-[4-(trifluoromethoxy)anilino]acetate | MFCD00176763 | 1g](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502185166.JPG-250.jpg)
eMolecules 306935-79-5 | Ethyl 2-[4-(trifluoromethoxy)anilino]acetate | MFCD00176763 | 1g
Medchem Express | Taprenepag | 5mg | 446264757 | HY-14899 | 752187-80-7 | MFCD18633300 | 478.520 | C24H22N4O5S
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eMolecules Building Block Tool<|a>