Organometallic Compounds
![Medchemexpress LLC 1-Propanamine, 3,3'-[oxybis(2,1-ethanediyloxy)]bis- | 4246-51-9 | >99.9% | 100 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/default.jpg-250.jpg)
Medchemexpress LLC 1-Propanamine, 3,3'-[oxybis(2,1-ethanediyloxy)]bis- | 4246-51-9 | >99.9% | 100 G
Bis-NH2-C1-PEG3, also known as PROTAC Linker 24, is a PEG-based PROTAC linker utilized in the synthesis of PROTACs. PROTACs leverage the intracellular ubiquitin-proteasome system to selectively degrade specific target proteins.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- Appearance: colorless to light yellow liquid
- Molecular formula: C10H24N2O3
- Molecular weight: 220.31
- Storage: 4°C, protect from light. In solvent: -80°C, 6 months; -20°C, 1 month (protect from light)
Medchemexpress LLC BM-PEG3 | 86099-06-1 | 98.0% | 100 MG
BM-PEG3 is a polyethylene glycol (PEG)-based PROTAC linker designed for the synthesis of PROTACs. PROTACs (Proteolysis Targeting Chimeras) are compounds that utilize the intracellular ubiquitin-proteasome system to selectively degrade target proteins. They function by connecting two different ligands, one for an E3 ubiquitin ligase and another for the target protein, enabling targeted degradation.
- PEG-based PROTAC linker
- For research use only
- Purity: 98.0%
- Molecular weight: 352.34
- Molecular formula: C16H20N2O7
- Appearance: White to light yellow solid
- Storage as powder: -20°C for 3 years, 4°C for 2 years
- Storage in solvent: -80°C for 6 months, -20°C for 1 month
- Solubility in DMSO: 100 mg/mL (in vitro)
- Solubility in 10% DMSO, 90% corn oil: ≥ 2.5 mg/mL (in vivo)
Medchemexpress LLC Mal-PEG5-acid | 1286755-26-7 | ≥97.0% | 50 MG
Mal-PEG5-acid is a PEG-based PROTAC linker used in the synthesis of PROTACs. This product is for research use only.
- Molecular weight of 389.40
- Chemical formula C17H27NO9
- Appears as a liquid, light brown to yellow in color
- Functions as a PROTAC linker, connecting two ligands
- Enables targeted protein degradation via the ubiquitin-proteasome system
eMolecules 134179-38-7 | Amino-PEG3-C2-Azido | ChemScene | MFCD00269874 | 218.257 | C8H18N4O3 | 96.000 | NCCOCCOCCOCCN=[N+]=[N-] | 100mg | 844794569
Amino-PEG3-C2-Azido | ChemScene | 134179-38-7 | MFCD00269874 | 218.257 | C8H18N4O3 | 96.000 | NCCOCCOCCOCCN=[N+]=[N-] | 100mg | 844794569
![Medchemexpress LLC Hexane, 1-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]-6-chloro- | 1625717-44-3 | MFCD34471373 | 95.3% | 293.79 | C12H24ClN3O3 | 5 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000222859.png-250.jpg)
Medchemexpress LLC Hexane, 1-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]-6-chloro- | 1625717-44-3 | MFCD34471373 | 95.3% | 293.79 | C12H24ClN3O3 | 5 MG
Azido-PEG3-C6-Cl is a PEG-based linker bearing an azide group used for click chemistry and PROTAC synthesis. It facilitates conjugation via copper-catalyzed azide-alkyne cycloaddition (CuAAC) and strain-promoted azide-alkyne cycloaddition (SPAAC), providing a versatile building block for bioconjugation and linker design.
- Contains an azide functional group for efficient CuAAC reactions.
- Compatible with strain-promoted azide-alkyne cycloaddition for catalyst-free conjugation.
- PEG3 spacer improves solubility and provides linker flexibility.
- Terminal chlorohexyl enables further chemical modification.
- High purity and characterized molecular data support synthetic use.
Medchemexpress LLC Triphenyltin chloride-d15 | 358731-94-9 | MFCD01861652 | 99.7% | 400.57 g/mol | C18D15ClSn | 5 MG
Triphenyltin chloride-d15 is the deuterium-labeled analogue of triphenyltin chloride used as a stable isotope reference standard and research reagent for analytical chemistry, mass spectrometry, and isotopic labeling studies. It is supplied as a powder and characterized by high isotopic enrichment and chemical purity.
- Deuterium-labeled standard for analytical and mass spectrometry applications.
- High chemical purity and isotopic enrichment for accurate quantitation.
- Supplied as a stable powder with defined storage conditions.
- Useful as an internal standard and reference material in method development.
- Characterized by molecular formula C18D15ClSn and molecular weight 400.57 g/mol.