Organo-Metalloid Compounds
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- (1)
- (1)
- (1)
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- (5)
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- (115)
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Filtered Search Results
Medchemexpress LLC Azido-PEG3-C6-Cl | 1625717-44-3 | MFCD34471373 | 95.3% | C12H24ClN3O3 | 10MG
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Azido-PEG3-C6-Cl is a PEG-based PROTAC linker and click-chemistry reagent containing an azide functional group. It has molecular formula C12H24ClN3O3, molecular weight 293.79 g/mol, and reported purity 95.3%. The product is a colorless to light-yellow liquid supplied in small milligram pack sizes for research use and is stored at -20°C in pure form (stable up to 3 years).
- Acts as a PEG-based linker for PROTAC and conjugate synthesis.
- Contains an azide group compatible with CuAAC and strain-promoted click reactions.
- Reported purity of 95.3% suitable for research applications.
- Available in small pack sizes for synthetic and screening workflows.
- Stable when stored at recommended temperatures, enabling longer-term storage.
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Medchemexpress LLC Boc-NH-PEG5-CH2CH2COOH | 1347750-78-0 | MFCD24539478 | ≥97.0% | 409.47 g/mol | C18H35NO9 | 250 MG
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Boc-NH-PEG5-CH2CH2COOH is a Boc-protected PEG5 linker terminating in a propionic acid functionality. It is used as a modular building block for assembling bifunctional molecules such as PROTACs, providing a hydrophilic, flexible spacer and a protected amine handle for selective deprotection and subsequent coupling reactions.
- Hydrophilic PEG5 spacer improves solubility and flexibility.
- Boc-protected amine allows controlled deprotection and functionalization.
- Terminal carboxylic acid enables straightforward coupling to ligands or linkers.
- Moderate molecular weight suitable for linker design without excessive bulk.
- Intended for use as a chemical building block in medicinal chemistry workflows.
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Medchemexpress LLC MEDCHEMEXPRESS LLC
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5000452171 3-METHYL-2-CYCLOPENT 10MM 1ML
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Apexbio Technology LLC OSI-420 free base 183321-86-0 5mg
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OSI-420 free base (CAS 183321-86-0) is an active metabolite of erlotinib (OSI-774) exhibiting inhibitory activity against epidermal growth factor receptor (EGFR) tyrosine kinase Mechanistically OSI-420 inhibits EGFR by binding competitively to the ATP-binding site within the intracellular kinase domain thus preventing receptor autophosphorylation and subsequent signaling Additionally through EGFR inhibition it can trigger apoptosis via mitochondrial disruption including loss of mitochondrial membrane potential and cytochrome c release OSI-420 is utilized in biomedical research for studying EGFR-related signaling pathways and apoptosis mechanisms
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5000453459 3-METHYL-2-CYCLOPENT 25G
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Ambeed 1-1-TRIMETHYLSILY-1H-IMIDAZOL
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NC3455918 1-1-TRIMETHYLSILY-1H-IMIDAZOL
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eMolecules MONOMETHYL POTASSIUM MALO 100G
5000169156 MONOMETHYL POTASSIUM MALO 100G
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eMolecules 2-TRIFLUOROMETHYL-3-ETHO 25G
5000169077 2-TRIFLUOROMETHYL-3-ETHO 25G
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Medchemexpress LLC MEDCHEMEXPRESS LLC
5000445694 2 3 -O-ISOPROPYLIDE 10MM 1ML
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eMolecules 3 4-DIMETHOXY-3-CYCLOBUTENE 5G
5000169121 3 4-DIMETHOXY-3-CYCLOBUTENE 5G
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Medchemexpress LLC MEDCHEMEXPRESS LLC
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5000452049 BAPTA TETRAETHYL EST 500MG
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Apexbio Technology LLC OSI-420 free base 183321-86-0 50mg
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OSI-420 free base (CAS 183321-86-0) is an active metabolite of erlotinib (OSI-774) exhibiting inhibitory activity against epidermal growth factor receptor (EGFR) tyrosine kinase Mechanistically OSI-420 inhibits EGFR by binding competitively to the ATP-binding site within the intracellular kinase domain thus preventing receptor autophosphorylation and subsequent signaling Additionally through EGFR inhibition it can trigger apoptosis via mitochondrial disruption including loss of mitochondrial membrane potential and cytochrome c release OSI-420 is utilized in biomedical research for studying EGFR-related signaling pathways and apoptosis mechanisms
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Medchemexpress LLC MEDCHEMEXPRESS LLC
5000407688 2 4-D ISOOCTYL ESTER 50MG
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Medchemexpress LLC MEDCHEMEXPRESS LLC
5000445660 NH2-PEG3 100G
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Medchemexpress LLC MEDCHEMEXPRESS LLC
5000448235 2 3 -O-ISOPROPYLIDE 25G
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