Acetylides
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.
Medchemexpress LLC Fmoc-amino-PEG3-CH2COOH | 139338-72-0 | 99.8% | 429.46 | 1 G
Fmoc-amino-PEG3-CH2COOH is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins. It is for research use only.
- Peg-based PROTAC linker
- Used in the synthesis of PROTACs
Selleck Chemical LLC AZ 628 S2746-25mg
AZ628 is a new pan-Raf inhibitor for BRAF BRAFV600E and c-Raf-1 with IC50 of 105 nM 34 nM and 29 nM in cell-free assays also inhibits VEGFR2 DDR2 Lyn Flt1 FMS etc AZ628 induces apoptosis
Selleck Chemical LLC AZ 628 S2746-1g
AZ628 is a new pan-Raf inhibitor for BRAF BRAFV600E and c-Raf-1 with IC50 of 105 nM 34 nM and 29 nM in cell-free assays also inhibits VEGFR2 DDR2 Lyn Flt1 FMS etc AZ628 induces apoptosis
eMolecules ChemScene / (R)-1-(3-(Trifluoromethoxy)phenyl)ethanamine hydrochloride / 100mg / 632326033 / CS-0162448 / 0.000 / 1391578-86-1 / MFCD12757219 / 241.640 / C9H11ClF3NO
ChemScene / (R)-1-(3-(Trifluoromethoxy)phenyl)ethanamine hydrochloride / 100mg / 632326033 / CS-0162448 / 0.000 / 1391578-86-1 / MFCD12757219 / 241.640 / C9H11ClF3NO
Medchemexpress LLC 5-(Boc-amino)-1-pentanol | 75178-90-4 | MFCD01862955 | ≥97.0% | 203.28 g/mol | C10H21NO3 | 25 G
5-(Boc-amino)-1-pentanol is a Boc-protected amino alcohol used as a versatile linker and intermediate in organic synthesis and medicinal chemistry. It features a tert-butoxycarbonyl (Boc) protected amine and a primary hydroxyl group that permit orthogonal functionalization - the hydroxyl can be derivatized or replaced, and the Boc group can be removed under mild acidic conditions to reveal the free amine.
- Contains a Boc-protected amine and a primary hydroxyl.
- Enables orthogonal functionalization for multi-step syntheses.
- Hydroxyl group suitable for derivatization or conjugation reactions.
- Boc group deprotects under mild acidic conditions to yield free amine.
- High purity (≥97%) appropriate for research applications.
- Solid material stable at room temperature with defined solvent storage conditions.
eMolecules 4-Fluoro-3-(trifluoromethoxy)benzyl alcohol | 86256-18-0 | MFCD06660255 | 1g
Apollo Scientific | 4-Fluoro-3-(trifluoromethoxy)benzyl alcohol | 1g | 562452484 | PC53001 | 98.000 | 86256-18-0 | MFCD06660255 | 210.128 | C8H6F4O2
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eMolecules 5-Chloro-2-(trifluoromethoxy)phenylboronic acid | 870822-78-9 | MFCD10697424 | 1g
Combi-Blocks | 5-Chloro-2-(trifluoromethoxy)phenylboronic acid | 1g | 117529394 | FA-1805 | 96.000 | 870822-78-9 | MFCD10697424 | 240.370 | C7H5BClF3O3
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eMolecules 2-Formyl-5-(trifluoromethoxy)phenylboronic acid | 1218790-89-6 | MFCD10566600 | 1g
Combi-Blocks | 2-Formyl-5-(trifluoromethoxy)phenylboronic acid | 1g | 117526368 | BB-9057 | 97.000 | 1218790-89-6 | MFCD10566600 | 233.940 | C8H6BF3O4
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Sigma Organic Chemistry Propargylamine | 250G | 2450-71-7 | MFCD00008198
Propargylamine , 250G
About this item:
CAS #: 2450-71-7
MDL #: MFCD00008198
Purity: 98%
Chemical Formula: C3H5N
Molecular Weight: 55.08
UNSPSC Code: 12352100