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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 (25)
Organolithium (6)
Organozinc (5)
Organolead (3)
Metal Aryls (2)
Organoantimony (2)
Organoaluminum (1)
Organotin (1)

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1 – 15 of 44 results
1

Medchemexpress LLC Ethanol, 2-[2-(2-aminoethoxy)ethoxy]- | 6338-55-2 | 149.19 | 10 G
SDP

NH2-PEG3, also known as PROTAC Linker 35, is a polyethylene glycol (PEG) linker used in the synthesis of PROTACs, including PROTAC (β-NF-JQ1). PROTACs are compounds designed to leverage the intracellular ubiquitin-proteasome system for the selective degradation of target proteins.

  • Polyethylene glycol (PEG) linker
  • Used in the synthesis of PROTACs
  • Facilitates the synthesis of PROTAC (β-NF-JQ1)
  • Enables targeted protein degradation via the ubiquitin-proteasome system

ENCOMPASS_PREFERRED
2

Cambridge Isotope Laboratories 2-Methoxyethanol (unlabeled) 10 mg/mL in methanol 1 2 mL

2-Methoxyethanol (unlabeled) 10 mg/mL in methanol 1 2 mL

ENCOMPASS
3

Medchemexpress LLC (1R,2S)-1-tert-Butoxycarbonylamino-2-vinylcyclopropanecarboxylic acid | 159622-10-3 | 99.88% | 227.26 | 10 G
SDP

(1R,2S)-1-tert-Butoxycarbonylamino-2-vinylcyclopropanecarboxylic acid is a chemical compound suitable for laboratory research. It appears as a white to off-white solid with a high purity of 99.88%. It is used for manufacturing substances and various laboratory applications.

  • High purity (99.88%)
  • White to off-white solid appearance
  • Specific storage conditions for powder (-20°C for 3 years, 4°C for 2 years)
  • Specific storage conditions when in solvent (-80°C for 6 months, -20°C for 1 month)
  • Identified for laboratory chemicals and substance manufacturing

ENCOMPASS_PREFERRED
4

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
5

Medchemexpress LLC (E)-Cyclooct-2-en-1-yl (2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethyl)carbamate | 98.4% | 344.45 | C17H32N2O5 | 10 MG
SDP

TCO-PEG3-NH2 is a click-chemistry reagent composed of a trans-cyclooctene (TCO) group linked to a three-unit polyethylene glycol spacer terminating in a primary amine. It enables fast bioorthogonal inverse-electron-demand Diels-Alder (iEDDA) reactions with tetrazine-functionalized partners and amine-mediated conjugation for site-specific labeling of biomolecules.

  • Enables rapid iEDDA bioorthogonal chemistry for fast conjugation.
  • Terminal primary amine allows amide bond formation with carboxyl groups.
  • Three-unit PEG spacer improves aqueous solubility and reduces steric hindrance.
  • Suitable for site-specific labeling and bioconjugation workflows.
  • Typically supplied as a small solid quantity for laboratory use.

ENCOMPASS_PREFERRED
6

Medchemexpress LLC Bis(1-chloro-2-propyl) phosphate (BCIPP) | 789440-10-4 | C6H13Cl2O4P | 1 MG
SDP

Bis(1-chloro-2-propyl) phosphate (BCIPP) is a metabolite of organophosphate flame retardants (OPFR) that may alter energy metabolism by influencing the levels of steroid hormones, such as cortisol and cortisone.

  • Holds potential for research on metabolism-related diseases caused by environmental exposure.

ENCOMPASS_PREFERRED
7

Medchemexpress LLC Acetoacetic acid (lithium) | 3483-11-2 | 98.0% | 108.02 | 10 MG
SDP

Acetoacetic acid (lithium) | 3483-11-2 | 98.0% | 108.02 | 10 MG

ENCOMPASS_PREFERRED
8

Medchemexpress LLC M-PEG3-SH | 31521-83-2 | 98.95% | 180.27 | 10 G
SDP

m-PEG3-SH is a PEG-based PROTAC linker utilized in the synthesis of PROTACs. PROTACs are molecules designed to degrade target proteins by leveraging the intracellular ubiquitin-proteasome system.

  • PEG-based PROTAC linker
  • Used in the synthesis of PROTACs
  • Exploits the ubiquitin-proteasome system
  • Designed to selectively degrade target proteins

ENCOMPASS_PREFERRED
9

Medchemexpress LLC M-PEG5-Br | 854601-80-2 | 98.0% | C11H23BrO5 | 10 G
SDP

m-PEG5-Br is a PEG-based PROTAC linker utilized in the synthesis of PROTACs. PROTACs consist of two distinct ligands connected by a linker, with one ligand targeting an E3 ubiquitin ligase and the other targeting the protein of interest. These compounds function by exploiting the intracellular ubiquitin-proteasome system to facilitate the selective degradation of target proteins.

  • PEG-based PROTAC linker
  • Used in the synthesis of PROTACs
  • Facilitates selective degradation of target proteins

ENCOMPASS_PREFERRED
10

Medchemexpress LLC Hydroxylamine, O-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl]- | 1306615-51-9 | MFCD28505530 | 95.0% | 234.25 g/mol | C8H18N4O4 | 10 MG
SDP

Aminooxy-PEG3-azide is a PEG-based bifunctional linker containing an aminooxy (oxyamine) group and an azide group. It is used as a non-cleavable three-unit PEG spacer for antibody-drug conjugate (ADC) and PROTAC synthesis, and as an azide reagent for click chemistry reactions such as CuAAC and SPAAC.

  • Bifunctional aminooxy and azide groups for oxime ligation and click chemistry.
  • Non-cleavable three-unit PEG spacer suitable for ADC and PROTAC linker installation.
  • Purity 95.0% and molecular weight 234.25 g/mol.
  • Appearance colorless to light yellow liquid for easy handling.
  • Storage: pure form -20°C (stable 3 years); in solvent -80°C (6 months) or -20°C (1 month).
  • Available in small pack sizes, including 10 mg for small-scale synthesis.

ENCOMPASS_PREFERRED
11

Medchemexpress LLC Bis(1-chloro-2-propyl) phosphate | 789440-10-4 | MFCD31579781 | 251.04 g/mol | C6H13Cl2O4P | 1 MG
SDP

Bis(1-chloro-2-propyl) phosphate is an organophosphate research chemical and a metabolite reference standard used in studies of organophosphate flame retardants and their metabolites. It is supplied as a small laboratory quantity for analytical and toxicological research.

  • Chemical identifiers: CAS 789440-10-4; formula C6H13Cl2O4P; molecular weight 251.04 g/mol.
  • Used as an analytical standard for metabolite identification and biomonitoring studies.
  • Provided as a 1 mg laboratory sample suitable for analytical assays and method development.
  • Intended for laboratory research use; consult the safety data sheet for handling and hazard information.

ENCOMPASS_PREFERRED
12

Medchemexpress LLC 2',3'-O-Isopropylideneuridine | 362-43-6 | 99.9% | 284.27 | 10 G
SDP

2',3'-O-Isopropylideneuridine is a modified uridine. It can be used in the research of viral diseases such as cytomegalovirus and varicella-zoster virus.

  • Modified uridine
  • Can be used in the research of viral diseases
  • Effective against cytomegalovirus
  • Effective against varicella-zoster virus

ENCOMPASS_PREFERRED
13

Medchemexpress LLC 5-Bromo-2-trifluoromethylpyridine | 436799-32-5 | 99.7% | C6H3BrF3N | 10 G
SDP

5-Bromo-2-trifluoromethylpyridine is a biochemical reagent suitable for life science research. It can be used as a biological material or organic compound. This product appears as a white to off-white solid.

  • For research use only
  • Not sold to patients
  • Solid, white to off-white appearance
  • High purity (99.7%)

ENCOMPASS_PREFERRED
14

Medchemexpress LLC Perfluorophenyl 3-(2-(2-(2-(1,3-dioxoisoindolin-2-yloxy)ethoxy)ethoxy)ethoxy)propanoate | 2101206-87-3 | >96.0% | 533.4 g/mol | C23H20F5NO8 | 10 MG
SDP

NHPI-PEG3-C2-Pfp ester is a noncleavable, trifunctional 3-unit polyethylene glycol (PEG) linker bearing an N-hydroxyphthalimide (NHPI) group and a perfluorophenyl (Pfp) activated ester. It is used for bioconjugation and in the synthesis of antibody-drug conjugates (ADCs). Intended for research use only.

  • Noncleavable 3-unit PEG linker
  • NHPI functional group for site-specific conjugation
  • Perfluorophenyl activated ester for amine coupling
  • Molecular weight about 533.4 g/mol; formula C23H20F5NO8
  • Purity greater than 96%
  • Intended for research use only, not for human or animal use

ENCOMPASS_PREFERRED
15

Medchemexpress LLC Pomalidomide-C2-amido-(C1-O-C5-O-C1)2-COOH | 2351103-63-2 | 93.9% | 10 MG
SDP

Pomalidomide-C2-amido-(C1-O-C5-O-C1)2-COOH is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and a linker used in PROTAC technology. It is for research use only.

  • Synthesized E3 ligase ligand-linker conjugate
  • Incorporates Pomalidomide based cereblon ligand
  • Linker used in PROTAC technology
  • Targets Cereblon
  • For research use only

ENCOMPASS_PREFERRED