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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 (2,873)
Organolithium (174)
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1,486 – 1,500 of 3,292 results
1,486

Medchemexpress LLC Budiodarone tartrate | 478941-93-4 | 98.14% | 853.43 | 25 MG
SDP

Budiodarone tartrate (ATI-2042) is a chemical analogue of Amiodarone that acts as an antiarrhythmic agent. It inhibits multiple cardiac ion channels, including potassium, sodium, and calcium channels.

  • Acts as an antiarrhythmic agent
  • Inhibits multiple cardiac ion channels
  • Exhibits balanced potassium, sodium, and calcium channel inhibition
  • Chemical analogue of Amiodarone
  • High purity of 98.14%

ENCOMPASS_PREFERRED
1,487

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
1,488

eMolecules​ 13094-50-3 | 1-(3-Bromopropoxy)-4-nitrobenzene | Combi-Blocks | MFCD00596643 | 260.087 | C9H10BrNO3 | 95.000 | [O-][N+](=O)c1ccc(OCCCBr)cc1 | 1g | 232301224

1-(3-Bromopropoxy)-4-nitrobenzene | Combi-Blocks | 13094-50-3 | MFCD00596643 | 260.087 | C9H10BrNO3 | 95.000 | [O-][N+](=O)c1ccc(OCCCBr)cc1 | 1g | 232301224

ENCOMPASS_PREFERRED
1,489

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
1,490

Medchemexpress LLC 2',3'-O-Isopropylideneadenosine | 362-75-4 | 307.31 | 10 MM 1 ML
SDP

2',3'-O-Isopropylideneadenosine is an adenosine analog primarily functioning as a smooth muscle vasodilator. It has also been observed to hinder cancer progression. Intended for research use only.

  • Acts as a smooth muscle vasodilator
  • Inhibits cancer progression
  • White to off-white solid appearance
  • Purity of 99.97%

ENCOMPASS_PREFERRED
1,491

Medchemexpress LLC Abemaciclib methanesulfonate (LY2835219 methanesulfonate) | 1231930-82-7 | 99.8% | 50 MG
SDP

Abemaciclib methanesulfonate (LY2835219 methanesulfonate) | 1231930-82-7 | 99.8% | 50 MG

ENCOMPASS_PREFERRED
1,492

Medchemexpress LLC 2-(2-(2-bromoethoxy)ethoxy)ethyl methanesulfonate | 2702323-73-5 | 95.0% | 291.16 | C7H15BrO5S | 5 MG
SDP

Br-PEG3-MS is a brominated, PEG-based PROTAC linker (methanesulfonate) designed for use in chemical synthesis of PROTACs and other bifunctional molecules. It provides a short PEG3 spacer with a reactive leaving group for conjugation chemistry, enabling efficient formation of linkages between ligands under standard organic conditions. For research use only.

  • PEG3 spacer with a terminal bromide and methanesulfonate leaving group.
  • Suitable for linker synthesis and nucleophilic substitution reactions.
  • High purity (95.0% by NMR) for reliable synthetic performance.
  • Low molecular weight facilitates handling in small-scale reactions.
  • Available in multiple small pack sizes to support medicinal chemistry workflows.

ENCOMPASS_PREFERRED
1,493

eMolecules​ 91469-55-5 | Cyclopent-3-enamine hydrochloride | Ambeed | MFCD01630740 | 119.590 | C5H10ClN | 97.000 | Cl.NC1CC=CC1 | 25g | 525016354

Cyclopent-3-enamine hydrochloride | Ambeed | 91469-55-5 | MFCD01630740 | 119.590 | C5H10ClN | 97.000 | Cl.NC1CC=CC1 | 25g | 525016354

ENCOMPASS_PREFERRED
1,494

Medchemexpress LLC Budiodarone tartrate | 478941-93-4 | 98.1% | 853.43 | 1 ML
SDP

Budiodarone tartrate (ATI-2042 tartrate) is a chemical analogue of Amiodarone that exhibits balanced inhibitory activity across multiple cardiac ion channels, specifically potassium, sodium, and calcium channels. It functions as an antiarrhythmic agent.

  • Chemical analogue of Amiodarone
  • Exhibits balanced inhibitory activity across multiple cardiac ion channels
  • Inhibits potassium channels
  • Inhibits sodium channels
  • Inhibits calcium channels
  • Functions as an antiarrhythmic agent

ENCOMPASS_PREFERRED
1,495

Medchemexpress LLC Tri-GalNAc-DBCO | 2999748-27-3 | 100.0% | 1730.94 | 25 MG
SDP

Tri-GalNAc-DBCO is a synthetic ligand composed of three GalNAc units connected to DBCO. It acts as a ligand for the sialic acid-degrading protein receptor (ASGPR) and can be coupled with targeting proteins or small molecules to form GalNAc-LYTACs. Tri-GalNAc-DBCO specifically binds to ASGPR and, through receptor-mediated endocytosis, guides the coupled molecules to lysosomes for degradation.

  • Specifically binds to ASGPR, leading to receptor-mediated endocytosis and lysosomal degradation of coupled molecules.
  • Can be conjugated with various targeting proteins or small molecules to create GalNAc-LYTACs.
  • In vitro studies show it can be conjugated with anti-EGFR antibody, anti-HER2 antibody, and anti-PCSK9 antibody to form homogeneous conjugates capable of efficiently degrading membrane proteins.
  • Offered at 99.97% purity.

ENCOMPASS_PREFERRED
1,496

eMolecules​ 1229454-44-7 | 5-(TERT-BUTYLDIMETHYLSILYLOXY)-4,4-DIMETHYL-3-OXOPENTANENITRILE | MFCD26399496 | 1g

Medchem Express | RP 70676 | 5mg | 415685844 | HY-101576 | 136609-26-2 | MFCD00907619 | 416.590 | C25H28N4S

If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
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ENCOMPASS_PREFERRED
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1,497

eMolecules​ 16886-09-2 | 3-(2-Propenyl)indole | Combi-Blocks, Inc. | MFCD08361736 | 157.216 | C11H11N | 95.000 | C=CCc1c[nH]c2ccccc12 | 1g | 603137017

3-(2-Propenyl)indole | Combi-Blocks, Inc. | 16886-09-2 | MFCD08361736 | 157.216 | C11H11N | 95.000 | C=CCc1c[nH]c2ccccc12 | 1g | 603137017

ENCOMPASS_PREFERRED
1,498

Medchemexpress LLC BCN-exo-PEG3-NH2 | 1841134-72-2 | 99.9% | 368.47 | 250 MG
SDP

BCN-exo-PEG3-NH2 is a PEG-based PROTAC linker primarily used in the synthesis of PROTACs. It acts as a click chemistry reagent, featuring a BCN group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing azide groups. PROTACs leverage the intracellular ubiquitin-proteasome system to selectively degrade target proteins.

  • Purity: 99.94%
  • Molecular weight: 368.47
  • Chemical formula: C19H32N2O5
  • CAS number: 1841134-72-2
  • Appearance: Colorless to light yellow liquid
  • Density: 1.14±0.1 g/cm3
  • Used in PROTAC synthesis
  • Contains a BCN group for SPAAC reactions

ENCOMPASS_PREFERRED
1,499

eMolecules​ 80673-00-3 | 3-((Trimethylsilyl)ethynyl)pyridine | MFCD01863744 | 25g

Combi-Blocks, Inc. | 3-((Trimethylsilyl)ethynyl)pyridine | 25g | 586078047 | QF-0876 | 98.000 | 80673-00-3 | MFCD01863744 | 175.306 | C10H13NSi

If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool<|a>

ENCOMPASS_PREFERRED
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1,500

eMolecules​ 33454-82-9 | Lithium trifluoromethanesulfonate | Combi-Blocks | MFCD00013227 | 156.000 | CF3LiO3S | 98.000 | [Li+].[O-]S(=O)(=O)C(F)(F)F | 100g | 232311836

Lithium trifluoromethanesulfonate | Combi-Blocks | 33454-82-9 | MFCD00013227 | 156.000 | CF3LiO3S | 98.000 | [Li+].[O-]S(=O)(=O)C(F)(F)F | 100g | 232311836

ENCOMPASS_PREFERRED