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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 (2,874)
Organolithium (174)
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2,596 – 2,610 of 3,292 results
2,596

eMolecules​ 58201-66-4 | (Bromodifluoromethyl)triphenylphosphonium bromide | Combi-Blocks | MFCD00191843 | 472.108 | C19H15Br2F2P | 95.000 | [Br-].FC(F)(Br)[P+](c1ccccc1)(c1ccccc1)c1ccccc1 | 1g | 495746774

(Bromodifluoromethyl)triphenylphosphonium bromide | Combi-Blocks | 58201-66-4 | MFCD00191843 | 472.108 | C19H15Br2F2P | 95.000 | [Br-].FC(F)(Br)[P+](c1ccccc1)(c1ccccc1)c1ccccc1 | 1g | 495746774

ENCOMPASS_PREFERRED
2,597

Medchemexpress LLC 3-Methyl-2-cyclopenten-1-one | 2758-18-1 | 99.1% | 96.13 | 1 ML
SDP

3-Methyl-2-cyclopenten-1-one is an endogenous metabolite for research use only, not intended for patient use.

  • Endogenous metabolite
  • Purity of 99.12%
  • Molecular weight of 96.13
  • Chemical formula C6H8O
  • Liquid appearance, light yellow to brown
  • Soluble in DMSO

ENCOMPASS_PREFERRED
2,598

Medchemexpress LLC 3-METHYL-2-CYCLOPENT 25G | 25G
SDP

3-METHYL-2-CYCLOPENT 25G | 25G

ENCOMPASS_PREFERRED
2,599

eMolecules​ 65094-22-6 | Bromodifluoromethyl diethylphosphonate | Oakwood Chemical | MFCD00069118 | 267.007 | C5H10BrF2O3P | 97.000 | CCOP(=O)(OCC)C(F)(F)Br | 100g | 537671593

Bromodifluoromethyl diethylphosphonate | Oakwood Chemical | 65094-22-6 | MFCD00069118 | 267.007 | C5H10BrF2O3P | 97.000 | CCOP(=O)(OCC)C(F)(F)Br | 100g | 537671593

ENCOMPASS_PREFERRED
2,600

eMolecules​ 65094-22-6 | Bromodifluoromethyl diethylphosphonate | Combi-Blocks | MFCD00069118 | 267.007 | C5H10BrF2O3P | 95.000 | CCOP(=O)(OCC)C(F)(F)Br | 500g | 374521151

Bromodifluoromethyl diethylphosphonate | Combi-Blocks | 65094-22-6 | MFCD00069118 | 267.007 | C5H10BrF2O3P | 95.000 | CCOP(=O)(OCC)C(F)(F)Br | 500g | 374521151

ENCOMPASS_PREFERRED
2,601

eMolecules​ 930-30-3 | cyclopent-2-en-1-one | Synthonix - Stock | MFCD00001401 | 82.102 | C5H6O | 97.000 | O=C1CCC=C1 | 25g | 525913005

cyclopent-2-en-1-one | Synthonix - Stock | 930-30-3 | MFCD00001401 | 82.102 | C5H6O | 97.000 | O=C1CCC=C1 | 25g | 525913005

ENCOMPASS_PREFERRED
2,602

eMolecules​ 65094-22-6 | Bromodifluoromethyl diethylphosphonate | Combi-Blocks | MFCD00069118 | 267.007 | C5H10BrF2O3P | 95.000 | CCOP(=O)(OCC)C(F)(F)Br | 100g | 267169783

Bromodifluoromethyl diethylphosphonate | Combi-Blocks | 65094-22-6 | MFCD00069118 | 267.007 | C5H10BrF2O3P | 95.000 | CCOP(=O)(OCC)C(F)(F)Br | 100g | 267169783

ENCOMPASS_PREFERRED
2,603

Medchemexpress LLC Trimethylammonium chloride | 593-81-7 | MFCD00012478 | 95.57 g/mol | C3H10ClN | 50mg
SDP

Trimethylammonium chloride (Standard) is the analytical standard of Trimethylammonium chloride This product is intended for research and analytical applications Trimethylammonium chlorideIt is an endogenous metabolite that inhibits deacetylation Trimethylammonium chlorideIs a non-competitive inhibitor of acetylcholinesterase[1][2]

ENCOMPASS_PREFERRED
2,604

Aobchem AOBCHEM

5000876026 4- ETHYLTHIO -3- TRIFLUOROMETH

ENCOMPASS_PREFERRED
2,605

Aobchem AOBCHEM

5000876313 4- ETHYLTHIO -3- TRIFLUOROMETH

ENCOMPASS_PREFERRED
2,606

eMolecules​ 2247367-07-1 | 4,4,5,5-tetraethyl-2-(4,4,5,5-tetraethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane | Pharmablock366.160 | C20H40B2O4 | 97.000 | CCC1(CC)OB(OC1(CC)CC)B1OC(CC)(CC)C(CC)(CC)O1 | 250g | 867026732

4,4,5,5-tetraethyl-2-(4,4,5,5-tetraethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane | Pharmablock | 2247367-07-1366.160 | C20H40B2O4 | 97.000 | CCC1(CC)OB(OC1(CC)CC)B1OC(CC)(CC)C(CC)(CC)O1 | 250g | 867026732

ENCOMPASS_PREFERRED
2,607

eMolecules​ 867062-95-1 | Fmoc-N-amido-PEG3-acid | Broadpharm | MFCD06656471 | 443.496 | C24H29NO7 | 98.000 | OC(=O)CCOCCOCCOCCNC(=O)OCC1c2ccccc2-c2ccccc12 | 1g | 208939971

Fmoc-N-amido-PEG3-acid | Broadpharm | 867062-95-1 | MFCD06656471 | 443.496 | C24H29NO7 | 98.000 | OC(=O)CCOCCOCCOCCNC(=O)OCC1c2ccccc2-c2ccccc12 | 1g | 208939971

ENCOMPASS_PREFERRED
2,608

eMolecules​ 1076199-21-7 | N-BOC-PEG3-BROMIDE | AstaTech | MFCD09840081 | 356.257 | C13H26BrNO5 | 95.000 | CC(C)(C)OC(=O)NCCOCCOCCOCCBr | 1g | 335880258

N-BOC-PEG3-BROMIDE | AstaTech | 1076199-21-7 | MFCD09840081 | 356.257 | C13H26BrNO5 | 95.000 | CC(C)(C)OC(=O)NCCOCCOCCOCCBr | 1g | 335880258

ENCOMPASS_PREFERRED
2,609

eMolecules​ 139115-92-7 | Boc-NH-PEG3 | Ambeed | MFCD07357496 | 249.307 | C11H23NO5 | 97.000 | CC(C)(C)OC(=O)NCCOCCOCCO | 100mg | 552604526

Boc-NH-PEG3 | Ambeed | 139115-92-7 | MFCD07357496 | 249.307 | C11H23NO5 | 97.000 | CC(C)(C)OC(=O)NCCOCCOCCO | 100mg | 552604526

ENCOMPASS_PREFERRED
2,610

Medchemexpress LLC Hexane, 1-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]-6-chloro- | 1625717-44-3 | MFCD34471373 | 95.3% | 293.79 | C12H24ClN3O3 | 5 MG
SDP

Azido-PEG3-C6-Cl is a PEG-based linker bearing an azide group used for click chemistry and PROTAC synthesis. It facilitates conjugation via copper-catalyzed azide-alkyne cycloaddition (CuAAC) and strain-promoted azide-alkyne cycloaddition (SPAAC), providing a versatile building block for bioconjugation and linker design.

  • Contains an azide functional group for efficient CuAAC reactions.
  • Compatible with strain-promoted azide-alkyne cycloaddition for catalyst-free conjugation.
  • PEG3 spacer improves solubility and provides linker flexibility.
  • Terminal chlorohexyl enables further chemical modification.
  • High purity and characterized molecular data support synthetic use.

ENCOMPASS_PREFERRED