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Organometallic Compounds

Organometallic compounds contain direct bonds between carbon atoms and metal atoms/ions and play roles as homogeneous catalysts and stoichiometric reagents in reactions; available in various chemical compositions, quantities, purities, and reagent grades.
Organo-Metalloid Compounds (4,837)
Organolithium (366)
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1,036 – 1,050 of 5,937 results
1,036

Medchemexpress LLC NH-bis(C2-PEG1-azide) | 2100306-81-6 | C8H17N7O2 | 50 MG
SDP

NH-bis(C2-PEG1-azide) is a PEG-based PROTAC linker used in the synthesis of PROTACs. It acts as a click chemistry reagent, featuring an azide group that enables participation in copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with alkyne groups, and strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN groups.

  • PEG-based PROTAC linker
  • Utilized in PROTAC synthesis
  • Functions as a click chemistry reagent
  • Contains an azide group
  • Capable of copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions
  • Can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions

ENCOMPASS_PREFERRED
1,037

Medchemexpress LLC NH-bis(C2-PEG1-azide) | 2100306-81-6 | C8H17N7O2 | 100 MG
SDP

NH-bis(C2-PEG1-azide) is a PEG-based PROTAC linker used in the synthesis of PROTACs. It functions as a click chemistry reagent, containing an Azide group that enables copper-catalyzed azide-alkyne cycloaddition (CuAAc) with Alkyne groups and strain-promoted alkyne-azide cycloaddition (SPAAC) with DBCO or BCN groups.

  • Peg-based PROTAC linker
  • Used in the synthesis of PROTACs
  • Functions as a click chemistry reagent
  • Contains an azide group
  • Enables copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne groups
  • Enables strain-promoted alkyne-azide cycloaddition (SPAAC) with DBCO or BCN groups

ENCOMPASS_PREFERRED
1,038

eMolecules​ 2857-97-8 | Bromotrimethylsilane | Oakwood Chemicals | MFCD00000048 | 153.094 | C3H9BrSi | 90.000 | C[Si](C)(C)Br | 1g | 480170680

Bromotrimethylsilane | Oakwood Chemicals | 2857-97-8 | MFCD00000048 | 153.094 | C3H9BrSi | 90.000 | C[Si](C)(C)Br | 1g | 480170680

ENCOMPASS_PREFERRED
1,039

eMolecules​ 2857-97-8 | Bromotrimethylsilane | Oakwood Chemicals | MFCD00000048 | 153.094 | C3H9BrSi | 90.000 | C[Si](C)(C)Br | 5g | 480170681

Bromotrimethylsilane | Oakwood Chemicals | 2857-97-8 | MFCD00000048 | 153.094 | C3H9BrSi | 90.000 | C[Si](C)(C)Br | 5g | 480170681

ENCOMPASS_PREFERRED
1,040

eMolecules​ 2857-97-8 | Bromotrimethylsilane | Oakwood Chemicals | MFCD00000048 | 153.094 | C3H9BrSi | 90.000 | C[Si](C)(C)Br | 10g | 480170682

Bromotrimethylsilane | Oakwood Chemicals | 2857-97-8 | MFCD00000048 | 153.094 | C3H9BrSi | 90.000 | C[Si](C)(C)Br | 10g | 480170682

ENCOMPASS_PREFERRED
1,041

eMolecules​ 5222-73-1 | 3,4-Dimethoxy-3-cyclobutene-1,2-dione | Synthonix - Stock | MFCD00101316 | 142.110 | C6H6O4 | 95.000 | COc1c(OC)c(=O)c1=O | 5g | 452565185

3,4-Dimethoxy-3-cyclobutene-1,2-dione | Synthonix - Stock | 5222-73-1 | MFCD00101316 | 142.110 | C6H6O4 | 95.000 | COc1c(OC)c(=O)c1=O | 5g | 452565185

ENCOMPASS_PREFERRED
1,042

Apexbio Technology LLC OSI-420 free base 183321-86-0 50mg

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

ENCOMPASS_PREFERRED
1,043

Medchemexpress LLC Chlorotriethylsilane | 994-30-9 | 98.3% | 150.72 g/mol | C6H15ClSi | 100 G
SDP

Chlorotriethylsilane (triethylsilyl chloride) is an organosilicon reagent used in organic synthesis to introduce the triethylsilyl (TES) protecting group and to perform silylation reactions. It is supplied as a colorless to light yellow liquid with typical purity of 98.3% and is available in multiple packaging sizes.

  • Used for silylation and introducing triethylsilyl (TES) protecting groups.
  • Colorless to light yellow liquid.
  • Typical purity 98.3%.
  • Molecular formula C6H15ClSi, molecular weight 150.72 g/mol.
  • Available in 25 g, 50 g, 100 g, and 500 g packaging.
  • Certificate of analysis available.

ENCOMPASS_PREFERRED
1,044

Medchemexpress LLC (S)-1-(4-(Trifluoromethoxy)phenyl)ethanamine | 951247-75-9 | 99.37% | 205.18 | 1 G
SDP

(S)-1-(4-(Trifluoromethoxy)phenyl)ethanamine is a drug intermediate used for the synthesis of various active compounds. This product is intended for research use only and is not sold to patients. It appears as a solid-liquid mixture with a color ranging from colorless to off-white. For shipping, it is handled at room temperature within the continental US, and for storage, it should be kept at 4°C under nitrogen. If stored in a solvent, it can be kept at -80°C for 6 months or -20°C for 1 month, also under nitrogen.

  • Drug intermediate for active compound synthesis
  • Suitable for research use only
  • Appearance: solid-liquid mixture
  • Color: colorless to off-white
  • Ships at room temperature (continental US)
  • Store at 4°C under nitrogen
  • Store in solvent at -80°C for 6 months or -20°C for 1 month (under nitrogen)

ENCOMPASS_PREFERRED
1,045

Apexbio Technology LLC OSI-930 728033-96-3 25mg

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

ENCOMPASS_PREFERRED
1,046

Apexbio Technology LLC Epidermal growth factor receptor (994-1002) acetyl/amide 10mg

Epidermal growth factor receptor 994-1002 acetyl amide is a peptide fragment derived from the epidermal growth factor receptor (EGFR) acetylated and amidated at its termini It is designed to serve as a tool for investigating receptor-ligand interactions and receptor activation mechanisms associated with EGFR-mediated signaling pathways Epidermal growth factor receptor 994-1002 acetyl amide acts by enabling the study of EGFR activation particularly receptor dimerization and autophosphorylation processes Based on its biological characteristics this peptide has research potential in evaluating therapeutic strategies targeting EGFR-mediated oncogenesis including studies of proliferation differentiation migration and survival in malignancies such as glioblastoma and lung cancers

ENCOMPASS_PREFERRED
1,047

eMolecules​ 117423-41-3 | 4-(tert-Butyldimethylsilyloxymethyl)pyridine | Combi-Blocks | MFCD07368892 | 223.391 | C12H21NOSi | 98.000 | CC(C)(C)[Si](C)(C)OCc1ccncc1 | 1g | 249365319

4-(tert-Butyldimethylsilyloxymethyl)pyridine | Combi-Blocks | 117423-41-3 | MFCD07368892 | 223.391 | C12H21NOSi | 98.000 | CC(C)(C)[Si](C)(C)OCc1ccncc1 | 1g | 249365319

ENCOMPASS_PREFERRED
1,048

eMolecules​ 5222-73-1 | 3,4-Dimethoxy-3-cyclobutene-1,2-dione | Combi-Blocks | MFCD00101316 | 142.110 | C6H6O4 | 97.000 | COc1c(OC)c(=O)c1=O | 1g | 205406818

3,4-Dimethoxy-3-cyclobutene-1,2-dione | Combi-Blocks | 5222-73-1 | MFCD00101316 | 142.110 | C6H6O4 | 97.000 | COc1c(OC)c(=O)c1=O | 1g | 205406818

ENCOMPASS_PREFERRED
1,049

eMolecules​ 13154-24-0 | TRIISOPROPYLSILYL CHLORIDE | AstaTech | MFCD00009656 | 192.800 | C9H21ClSi | 97.000 | CC(C)[Si](Cl)(C(C)C)C(C)C | 100g | 416217961

TRIISOPROPYLSILYL CHLORIDE | AstaTech | 13154-24-0 | MFCD00009656 | 192.800 | C9H21ClSi | 97.000 | CC(C)[Si](Cl)(C(C)C)C(C)C | 100g | 416217961

ENCOMPASS_PREFERRED
1,050

eMolecules​ 994-30-9 | CHLOROTRIETHYLSILANE | AstaTech | MFCD00000507 | 150.720 | C6H15ClSi | 95.000 | CC[Si](Cl)(CC)CC | 25g | 449769152

CHLOROTRIETHYLSILANE | AstaTech | 994-30-9 | MFCD00000507 | 150.720 | C6H15ClSi | 95.000 | CC[Si](Cl)(CC)CC | 25g | 449769152

ENCOMPASS_PREFERRED