Organometallic Compounds
Medchemexpress LLC Norepinephrine tartrate | 51-40-1 | 99.96% | 319.26 | 500 MG
Norepinephrine (Levarterenol; L-Noradrenaline) tartrate is a potent adrenergic receptor (AR) agonist that activates α1, α2, and β1 receptors. It is generally considered a β1-subtype selective adrenergic agonist over β2-adrenoceptor, but also has direct activity at the β2-adrenoceptor in higher concentrations.
- Potent adrenergic receptor (AR) agonist
- β1-subtype selective
- For research purposes only
- High purity: 99.96%
- Used in various research areas
- Can be used to induce cardiomyopathy in animal models
- Involved in multiple clinical trials for various conditions
![Medchemexpress LLC Hydroxylamine, O-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl] | 1306615-51-9 | 95.0% | 234.25 g/mol | C8H18N4O4 | 100 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000202344.png-250.jpg)
Medchemexpress LLC Hydroxylamine, O-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl] | 1306615-51-9 | 95.0% | 234.25 g/mol | C8H18N4O4 | 100 MG
Aminooxy-PEG3-azide is a PEG-based bifunctional linker containing an aminooxy (hydroxylamine) group and an azide group for orthogonal bioconjugation. It enables oxime formation with aldehydes or ketones and azide-alkyne click chemistry, and is supplied as a liquid at high purity for lab-scale synthesis.
- Contains aminooxy and azide functional groups for orthogonal conjugation
- Enables oxime ligation and azide-alkyne click reactions
- Suitable for ADC, PROTAC, and general bioconjugation workflows
- Supplied as a liquid with high laboratory-grade purity
- Available in small-scale pack sizes for research use
Medchemexpress LLC Perfluorophenyl 3-(2-(2-(2-(1,3-dioxoisoindolin-2-yloxy)ethoxy)ethoxy)ethoxy)propanoate | 2101206-87-3 | >96.0% | 533.4 g/mol | C23H20F5NO8 | 10 MG
NHPI-PEG3-C2-Pfp ester is a noncleavable, trifunctional 3-unit polyethylene glycol (PEG) linker bearing an N-hydroxyphthalimide (NHPI) group and a perfluorophenyl (Pfp) activated ester. It is used for bioconjugation and in the synthesis of antibody-drug conjugates (ADCs). Intended for research use only.
- Noncleavable 3-unit PEG linker
- NHPI functional group for site-specific conjugation
- Perfluorophenyl activated ester for amine coupling
- Molecular weight about 533.4 g/mol; formula C23H20F5NO8
- Purity greater than 96%
- Intended for research use only, not for human or animal use
eMolecules Chem-Impex Tetraisopropyl orthotitanate 1kg 686070057 41289 0 000 546-68-9 MFCD00008871 284 219 C12H28O4Ti
Chem-Impex Tetraisopropyl orthotitanate 1kg 686070057 41289 0 000 546-68-9 MFCD00008871 284 219 C12H28O4Ti
eMolecules Oakwood Chemical Borane dimethyl sulfide complex 2kg 698445838 043438 0 000 13292-87-0 MFCD00013189 75 960 C2H9BS
Oakwood Chemical Borane dimethyl sulfide complex 2kg 698445838 043438 0 000 13292-87-0 MFCD00013189 75 960 C2H9BS
Medchemexpress LLC S -2- 2- tert-Buto 25g
(S)-2-(2-((tert-Butoxycarbonyl)amino)-3-(1-trityl-1H-imidazol-4-yl)propanamido)-2-methylpropanoic acid (Boc-his(trt)-aib-ohol) is a drug intermediate for synthesis of various active compounds
Medchemexpress LLC I-PEG5-OH 100mg
I-PEG5-OH is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]
Medchemexpress LLC BocNH-PEG5-CH2CH2Br 250mg
BocNH-PEG5-CH2CH2Br is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]
Medchemexpress LLC Mal-amido-PEG3-acid | 2055353-75-6 | 372.37 | 1G
Mal-amido-PEG3-acid 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.
- PEG-based PROTAC linker
- Used in PROTAC synthesis
- Exploits the intracellular ubiquitin-proteasome system
- Selectively degrades target proteins
Medchemexpress LLC NH-bis(PEG3-azide) | 1258939-39-7 | 98.0% | C16H33N7O6 | 50 MG
NH-bis(PEG3-azide) is a PEG-based PROTAC linker used in PROTAC synthesis. It is a click chemistry reagent containing an Azide group, which can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with Alkyne groups or strain-promoted alkyne-azide cycloaddition (SPAAC) with DBCO or BCN groups.
- Can be used in the synthesis of PROTACs.
- Contains an azide group, facilitating click chemistry reactions.
- Undergoes copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne groups.
- Undergoes strain-promoted alkyne-azide cycloaddition (SPAAC) with DBCO or BCN groups.
- Exploits the intracellular ubiquitin-proteasome system to selectively degrade target proteins.