Organo-Metalloid Compounds
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Filtered Search Results
![Aobchem 1-Ethoxy-4-[2-(trimethylsilyl)ethynyl]benzene | ≥95% | CAS 196599-73-2 | C13H18OSi | 250mg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000972120.png-250.jpg)
Aobchem 1-Ethoxy-4-[2-(trimethylsilyl)ethynyl]benzene | ≥95% | CAS 196599-73-2 | C13H18OSi | 250mg
1-Ethoxy-4-[2-(trimethylsilyl)ethynyl]benzene | ≥95% | CAS 196599-73-2 | C13H18OSi | 250mg
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Aobchem Bis(2-bromophenyl)methane | ≥95% | CAS 61592-89-0 | C13H10Br2 | 500mg
Bis(2-bromophenyl)methane | ≥95% | CAS 61592-89-0 | C13H10Br2 | 500mg
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![Aobchem 1-Ethyl-4-[2-(trimethylsilyl)ethynyl]benzene | ≥95% | CAS 393857-27-7 | C13H18Si | 1g](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000974940.png-250.jpg)
Aobchem 1-Ethyl-4-[2-(trimethylsilyl)ethynyl]benzene | ≥95% | CAS 393857-27-7 | C13H18Si | 1g
1-Ethyl-4-[2-(trimethylsilyl)ethynyl]benzene | ≥95% | CAS 393857-27-7 | C13H18Si | 1g
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Medchemexpress LLC Azido-peg3-dykddddk tfa | 1242.20 | 5 MG
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Azido-PEG3-DYKDDDDK (azide-PEG3-FLAG) TFA is a multifunctional fusion tag used for the purification of recombinant proteins. This click chemistry reagent contains an azide group, enabling it to undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with molecules containing alkyne groups. It can also participate in strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
- Multifunctional fusion tag for the purification of recombinant proteins
- Contains an azide group
- Enables copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with molecules containing alkyne groups
- Participates in strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups
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Medchemexpress LLC m-PEG3-CH2CH2COOH | 67319-28-2 | MFCD11041124 | 97.0% | 236.26 g·mol⁻¹ | C10H20O6 | 5 G
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m-PEG3-CH2CH2COOH is a methoxy-terminated PEG3 carboxylic acid used as a short, flexible spacer for bioconjugation chemistry. It is employed as a non-cleavable linker in antibody-drug conjugate (ADC) assembly and as a PEG-based linker in PROTAC and other conjugation workflows, providing a terminal carboxylic acid for coupling reactions and improving solubility of conjugates.
- Methoxy-terminated PEG3 spacer providing flexibility.
- Terminal carboxylic acid suitable for amide coupling and esterification.
- Molecular weight 236.26 g·mol⁻¹ for predictable spacer length.
- High purity (approximately 97.0%) suitable for research applications.
- Available in small research-scale quantities and recommended refrigerated storage for stability.
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eMolecules 77544-68-4 | Tos-PEG3 | Medchem Express (US) | MFCD18433414 | 304.360 | C13H20O6S | 98.000 | Cc1ccc(cc1)S(=O)(=O)OCCOCCOCCO | 1g | 849371126
Tos-PEG3 | Medchem Express (US) | 77544-68-4 | MFCD18433414 | 304.360 | C13H20O6S | 98.000 | Cc1ccc(cc1)S(=O)(=O)OCCOCCOCCO | 1g | 849371126
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Medchemexpress LLC NH2-PEG5-C6-Cl hydrochloride | 2241669-16-7 | 97.0% | 250 MG
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NH2-PEG5-C6-Cl hydrochloride is a PEG-based PROTAC linker. It can be used in the synthesis of PROTACs, which are molecules that contain two different ligands connected by a linker; one ligand is for an E3 ubiquitin ligase, and the other is for the target protein. PROTACs function by exploiting the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- Contains two different ligands connected by a linker
- Exploits the intracellular ubiquitin-proteasome system
- Selectively degrades target proteins
- For research use only
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Medchemexpress LLC Folate-PEG3-C2-acid | 97.6% | 644.63 g/mol | C28H36N8O10 | 10 MG
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Folate-PEG3-C2-acid is the acid fragment of a folate-PEG3-based NHS ester and serves as a PEG-type PROTAC linker building block used in the synthesis of PROTAC molecules and folate-conjugated ligands for receptor-targeting studies.
- Purity: 97.6%.
- Molecular weight: 644.63 g/mol.
- Solubility: soluble in DMSO at 33.33 mg/mL (51.70 mM); ultrasonication and heating may aid dissolution.
- Storage: store at 4°C protected from light; in solvent keep at -80°C (6 months) or -20°C (1 month), protected from light.
- Physical state: light yellow to yellow solid.
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Medchemexpress LLC BIOTIN-PEG3-IODOACET | 5MG
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BIOTIN-PEG3-IODOACET | 5MG
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Medchemexpress LLC 5,8,11-Trioxa-2-azatetradecanedioic acid, 1-(4-cycloocten-1-yl) ester | 2141981-86-2 | MFCD31811538 | 96.0% | 373.44 | 25 MG
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TCO-PEG3-acid is a click chemistry reagent that contains a TCO group, which can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing Tetrazine groups. It is also a click chemistry PEG linker with a terminal carboxylic acid group. The terminal carboxylic acid is reactive with primary amine groups in the presence of activators to form a stable amide bond.
- Contains a TCO group for inverse electron demand Diels-Alder reaction (iEDDA)
- Reacts with molecules containing Tetrazine groups
- Functions as a click chemistry PEG linker
- Terminal carboxylic acid group
- Forms stable amide bonds with primary amine groups in the presence of activators
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Medchemexpress LLC VH032-PEG5-C6-Cl (HaloPROTAC 2) | 1799506-06-1 | 99.9% | 783.41 | 100 MG
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VH032-PEG5-C6-Cl (HaloPROTAC 2) is a conjugate that combines ligands for E3 ligase with a 21-atom-length linker. The linker's connector features a Halogen group, and the compound integrates a VH032-based VHL ligand with a 5-unit PEG linker. This product is capable of inducing the degradation of GFP-HaloTag7 in cell-based assays. It is intended for research use only and is not sold to patients.
- Conjugate of ligands for E3 and a 21-atom-length linker.
- Connector of the linker is a Halogen group.
- Incorporates a VH032 based VHL ligand and a 5-unit PEG linker.
- Capable of inducing the degradation of GFP-HaloTag7 in cell-based assays.
- Treatment for 24 hours leads to nearly 70% degradation of GFP-Halotag7 at 2.5 μM.
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Medchemexpress LLC Fmoc-NH-PEG3-CH2CH2COOH | 867062-95-1 | 99.8% | 443.49 g/mol | C24H29NO7 | 10 G
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Fmoc-NH-PEG3-CH2CH2COOH is an Fmoc-protected, PEG3-based linker used as a cleavable ADC linker and as a PEG-based PROTAC linker in synthetic and bioconjugation applications.
- Fmoc-protected amino-PEG3 linker suitable for conjugation.
- Used in ADC and PROTAC synthesis applications.
- Molecular formula C24H29NO7 and molecular weight 443.49 g/mol.
- High purity (99.8%) appropriate for research use.
- Available in multiple pack sizes including 10 G.
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Selleck Chemical LLC Bis-NH2-C1-PEG3 S1772-100mg
Bis-NH2-C1-PEG3 (PROTAC Linker 24) is a PEG-based PROTAC linker that is applicable to the synthesis of PROTACs
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Medchemexpress LLC N-(acid-PEG3)-N-bis(PEG3-azide) | 2182602-17-9 | 98.07% | C25H49N7O11 | 250 MG
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N-(acid-PEG3)-N-bis(PEG3-azide) is a PEG-based PROTAC linker utilized in the synthesis of PROTACs. It functions as a click chemistry reagent, containing an Azide group. This allows it to participate in copper-catalyzed azide-alkyne cycloaddition reactions (CuAAc) with molecules that contain Alkyne groups, or in strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
- Composed of two different ligands connected by a linker
- One ligand targets an E3 ubiquitin ligase
- The other targets the protein of interest
- Operates by harnessing the intracellular ubiquitin-proteasome system
- Facilitates the selective degradation of target proteins
- Intended for research use only
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Medchemexpress LLC 4,7,10,16,19,22-Hexaoxa-13-azapentacosanedioic acid, 1,25-bis(1,1-dimethylethyl) ester | 1814901-03-5 | 98.0% | C26H51NO10 | 250 MG
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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NH-bis(PEG3-Boc) is a PEG-based PROTAC linker. It can be used in the synthesis of PROTACs, which are molecules designed to selectively degrade target proteins by utilizing the intracellular ubiquitin-proteasome system.
- Used in the synthesis of PROTACs.
- PROTACs contain two different ligands connected by a linker; one targets an E3 ubiquitin ligase, and the other targets the protein of interest.
- PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
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