Organo-Metalloid Compounds
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Filtered Search Results
Medchemexpress LLC SB290157 trifluoroacetate | 1140525-25-2 | MFCD04974198 | 99.8% | 526.51 g/mol | C24H29F3N4O6 | 25 MG
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SB290157 trifluoroacetate is the trifluoroacetate salt of a C3a receptor antagonist used as a research tool to probe complement C3a-mediated signaling. It is supplied as a high-purity solid with reported molecular weight 526.51 g/mol and an IC50 of 200 nM for C3aR.
- Potent, selective C3a receptor antagonist (IC50 = 200 nM).
- High reported purity (~99.8%).
- Supplied as a solid; available in small vial sizes including 25 mg.
- Includes solution form option (10 mM in DMSO) for immediate use.
- Storage recommendations: sealed, away from moisture; in solvent store at -80°C up to 6 months.
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Sigma Aldrich Fine Chemicals Biosciences 3-((tert-Butyldimethylsilyl)oxy)-propanol 97% | 73842-99-6 | MFCD00187968 | 5ML
3-((tert-Butyldimethylsilyl)oxy)-propanol 97% | Purity: 97% | Mol Wt: 190.36 | 73842-99-6 | MFCD00187968 | 5ML
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Medchemexpress LLC Azido-PEG5-acid | 1425973-16-5 | MFCD23726612 | 98.0% | 335.35 g/mol | C13H25N3O7 | 500 MG
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Azido-PEG5-acid is an azide-terminated, five-unit polyethylene glycol linker with a terminal carboxylic acid that enables click-chemistry bioconjugation reactions. It is used as a PROTAC and ADC linker and is compatible with copper-catalyzed azide-alkyne cycloaddition and strain-promoted cycloaddition reactions.
- Azide functional group for CuAAC and SPAAC reactions.
- Five-unit PEG spacer provides water solubility and flexibility.
- Terminal carboxylic acid enables amide or ester coupling.
- Typical purity ≥98.0%.
- Suitable for linker synthesis and bioconjugation applications.
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eMolecules CYCLOPENT-1-EN-1-YLBORONI 1G
5000161981 CYCLOPENT-1-EN-1-YLBORONI 1G
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Medchemexpress LLC Bcn-peg3-oh | 2126749-77-5 | 99.6% | 369.45 | C19H31NO6 | 10 MG
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BCN-PEG3-OH is a BCN-functionalized PEG linker used as a non-cleavable linker and click-chemistry reagent for bioconjugation and antibody-drug conjugate synthesis. It features a BCN group for copper-free strain-promoted alkyne-azide cycloaddition (SPAAC) and a three-unit PEG spacer terminating in a hydroxyl group.
- Non-cleavable PEG linker for ADC synthesis
- BCN group enables strain-promoted alkyne-azide cycloaddition (SPAAC)
- Three-unit PEG spacer with terminal hydroxyl
- High purity suitable for research applications
- Available in small pack sizes for laboratory use
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eMolecules PROPYNOIC ACID BENZYL ESTER 5G
5000160179 PROPYNOIC ACID BENZYL ESTER 5G
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Medchemexpress LLC Azido-PEG5-acid | 1425973-16-5 | MFCD23726612 | ≥98.0% | 335.35 | C13H25N3O7 | 1 G
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Azido-PEG5-acid is a PEG-based, azide-terminated 5-unit linker used for bioconjugation and click chemistry. It is water soluble and commonly used as a linker in PROTAC and ADC synthesis, enabling copper-catalyzed azide-alkyne cycloaddition (CuAAC) and strain-promoted azide-alkyne cycloaddition (SPAAC).
- Azide functional group for CuAAC and SPAAC
- Five-unit PEG spacer provides water solubility
- Molecular weight 335.35 g/mol
- CAS number 1425973-16-5
- Purity ≥98.0%
- Appearance: colorless to light yellow liquid
- Storage: pure form -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months) or -20°C (1 month)
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Medchemexpress LLC Ak-778-xxmu | 1227045-76-2 | 100.0% | C22H17ClN2O3 | 10MG
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AK-778-XXMU is a small-molecule antagonist of DNA binding inhibitor 2 (ID2) used for research applications. It binds ID2 with a reported KD of 129 nM, inhibits glioma cell migration and invasion, induces apoptosis, and modulates ID2-KDR signaling to affect VEGFA, MMP2/9, and PTEN.
- Potent ID2 binding (KD 129 nM).
- Demonstrated inhibition of glioma cell migration and invasion.
- Induces apoptosis in glioma cell lines.
- Modulates angiogenesis and invasion-related signaling pathways.
- High chemical purity (99.96%).
- Soluble in DMSO at 100 mg/mL; ultrasonic may be required.
- Stable as a powder at -20°C for long-term storage.
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Medchemexpress LLC 5,8,11-Trioxa-2-azatridecanoic acid, 13-hydroxy-, (1α,8α,9ẞ)-bicyclo[6.1.0]non-4-yn-9-ylmethyl ester | 2126749-77-5 | 99.6% | 369.45 g/mol | C19H31NO6 | 50 MG
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BCN-PEG3-OH is a BCN-functionalized PEG linker intended for bioconjugation and antibody-drug conjugate (ADC) synthesis. The reagent contains a bicyclo[6.1.0]nonyne (BCN) group that reacts with azides via strain-promoted alkyne-azide cycloaddition (SPAAC), enabling copper-free click chemistry in aqueous conditions.
- Non-cleavable four-unit PEG linker suitable for ADC construction.
- Enables strain-promoted alkyne-azide cycloaddition with azide-functionalized molecules.
- High reported purity for reliable conjugation performance.
- Available in multiple pack sizes, including small research quantities.
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Medchemexpress LLC Trimethylammonium chloride-d10 | 107766-37-0 | 98.0% | 105.63 | C3D10ClN | 250mg
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Trimethylammonium chloride-d10 is the deuterium labeled Trimethylammonium chloride[1] Trimethylammonium chloride is an endogenous metabolite
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eMolecules CYCLOPENT-2-ENONE 100G
5000164013 CYCLOPENT-2-ENONE 100G
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Medchemexpress LLC Trimethylamine hydrochloride | 593-81-7 | MFCD00012478 | 95.57 | C3H10ClN | 10g
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Trimethylammonium chlorideIt is an endogenous metabolite that inhibits deacetylation Trimethylammonium chlorideIs a non-competitive inhibitor of acetylcholinesterase[1][2]
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Medchemexpress LLC MEDCHEMEXPRESS LLC
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5000433085 TRIMETHYL 3- TRIMETH 5G
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eMolecules 4-TERT-BUTYLDIMETHYLSIL 25G
5000158865 4-TERT-BUTYLDIMETHYLSIL 25G
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Aurora Fine Chemicals 3-CHLORO-5-2-TRIMETHYLSILYL 1G
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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NC3706154 3-CHLORO-5-2-TRIMETHYLSILYL 1G
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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