Organo-Metalloid Compounds
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Filtered Search Results
Medchemexpress LLC Fmoc-NH-PEG3-CH2CH2COOH | 867062-95-1 | 99.8% | 443.49 g/mol | C24H29NO7 | 5 G
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Fmoc-NH-PEG3-CH2CH2COOH is an Fmoc-protected PEG3-based cleavable linker used for conjugation chemistry in research applications such as antibody-drug conjugates and PROTAC synthesis. It provides a short PEG spacer with an Fmoc-protected amino terminus and a terminal carboxylic acid for coupling reactions.
- High purity suitable for research use.
- PEG3 spacer provides solubility and flexibility.
- Fmoc protection enables standard amine deprotection workflows.
- Terminal carboxylic acid allows amide bond formation.
- Available in multiple pack sizes for synthesis scale-up.
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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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Medchemexpress LLC FMOC-NH-PEG3-CH2CH2C 25G
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5000203182 FMOC-NH-PEG3-CH2CH2C 25G
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eMolecules 3 4-DIMETHOXY-3-CYCLOBUTENE 1G
5000159931 3 4-DIMETHOXY-3-CYCLOBUTENE 1G
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5000433148 TRIMETHYL 3- TRIMETH 1G
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Medchemexpress LLC Azido-PEG3-propionic acid tert-butyl ester | 252881-73-5 | MFCD22201543 | ≥98.0% | 303.35 g/mol | C13H25N3O5 | 100 MG
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Azido-PEG3-propionic acid tert-butyl ester is an azide-functionalized, Boc-protected PEG3 linker for bioconjugation. It acts as a cleavable three-unit PEG spacer and an azide reagent for click chemistry, suitable for assembling antibody-drug conjugates and PROTACs.
- Azide-functionalized Boc-protected PEG3 linker.
- Cleavable three-unit PEG spacer for ADC and PROTAC synthesis.
- Suitable for CuAAC and SPAAC click chemistry.
- Purity ≥98.0%.
- Molecular weight 303.35 g/mol; formula C13H25N3O5.
- Appearance colorless to light yellow liquid; follow storage recommendations.
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Medchemexpress LLC MEDCHEMEXPRESS LLC
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5000379725 ENDO-BCN-PEG3-ACID 100MG
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eMolecules Hexadecyltrimethoxysilane | 16415-12-6 | MFCD00069149 | 25g
Ambeed | Hexadecyltrimethoxysilane | 25g | 490517371 | A158882 | | 16415-12-6 | MFCD00069149 | 346.627 | C19H42O3Si
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Medchemexpress LLC MEDCHEMEXPRESS LLC
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5000383901 PS-1145 25MG
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Apexbio Technology LLC OSI-930 728033-96-3 100mg
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OSI-930 (CAS 728033-96-3) is a small molecule inhibitor targeting multiple receptor tyrosine kinases including Flt1 (IC 8 nM) KDR/VEGFR2 (IC 9 nM) CSF-1R (IC 15 nM) Lck c-Raf and Kit (IC 80 nM) In cellular studies OSI-930 inhibits proliferation and induces apoptosis in HMC-1 cells whose survival is dependent on Kit signaling while exhibiting minimal effects on COLO-205 cells under standard conditions Additionally OSI-930 inactivates cytochrome P450 3A4 in a time- and concentration-dependent manner and alters its spectral properties These characteristics make OSI-930 a valuable tool compound for investigating receptor tyrosine kinase signaling pathways and related cellular processes in cancer research
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Medchemexpress LLC Bis-PEG3-NHS ester | 1314378-16-9 | 97.0% | 444.39 | C18H24N2O11 | 1 G
Bis-PEG3-NHS ester is a homobifunctional, noncleavable 3-unit polyethylene glycol (PEG) linker bearing two N-hydroxysuccinimide (NHS) ester groups for amine-reactive bioconjugation. It is supplied for research use and is commonly used in antibody-drug conjugate synthesis and other protein labeling applications.
- Noncleavable 3-unit PEG spacer
- Two amine-reactive NHS ester termini
- Improves aqueous solubility through a hydrophilic PEG spacer
- High purity (97.0%) suitable for research applications
- Available in mg to gram pack sizes for lab-scale use
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![eMolecules 1-[(Trimethylsilyl)methyl]benzotriazole | 122296-00-8 | MFCD00956443 | 25g](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502184363.JPG-250.jpg)
eMolecules 1-[(Trimethylsilyl)methyl]benzotriazole | 122296-00-8 | MFCD00956443 | 25g
Combi-Blocks | 1-[(Trimethylsilyl)methyl]benzotriazole | 25g | 335374987 | QH-8842 | 96.000 | 122296-00-8 | MFCD00956443 | 205.336 | C10H15N3Si
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Medchemexpress LLC MEDCHEMEXPRESS LLC
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5000349447 AMINOOXY-PEG3-ACID 50MG
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eMolecules NH2-PEG3-C2-BOC 5G
5000159093 NH2-PEG3-C2-BOC 5G
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5000398253 AZIDO-PEG3-DYKDDDDK 5MG
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