Organophosphorus compounds
Sigma Aldrich (1,1-Dioxidotetrahydro-3-thienyl)ethylamine hydrochloride
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich Triethyl Phosphite
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich Triisopropyl phosphite
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Medchemexpress LLC 10-bromodecylphosphonic acid | 934985-98-5 | 99.4% | C10H22BrO3P | 10MG
(10-Bromodecyl)phosphonic acid is a brominated alkyl phosphonic acid used as a linker building block in targeted protein degradation chemistry. It provides a 10-carbon chain bearing a phosphonic acid group and a terminal bromide for further functionalization, suitable for incorporation into PROTACs and related bifunctional molecules.
- Alkyl chain-based linker suitable for PROTAC synthesis.
- Phosphonic acid functional group enables stable conjugation and polarity control.
- Terminal bromide allows nucleophilic substitution or coupling reactions.
- High reported purity (99.44%) for reliable synthetic use.
- Available in small milligram pack sizes for medicinal chemistry workflows.
- Solid form with recommended cold storage for long-term stability.
Medchemexpress LLC Cyanine5 DBCO hexafluorophosphate | 2360411-64-7 | 98.1% | 929.03 | C53H59F6N4O2P | 10 MG
Cyanine5 DBCO hexafluorophosphate is a near-infrared azide-reactive fluorescent probe for copper-free click chemistry (SPAAC). It is used to label and track azide-modified biomolecules and cells in vitro and in vivo, and is supplied as a solid with reported high purity.
Medchemexpress LLC Cyanine3 DBCO hexafluorophosphate | 2692677-79-3 | 95.0% | 902.99 | C51H57F6N4O2P | 10 MG
Cyanine3 DBCO hexafluorophosphate is an azide-reactive fluorescent probe designed for copper-free click chemistry labeling and imaging of azide-tagged biomolecules. The DBCO moiety enables strain-promoted azide-alkyne cycloaddition without a copper catalyst, while the Cyanine3 dye provides bright visible fluorescence for microscopy and detection applications.
- Enables copper-free click chemistry labeling of azide-tagged biomolecules.
- Provides bright Cy3 fluorescence for imaging and detection.
- Supplied as a hexafluorophosphate salt at high purity for reliable performance.
- Stable when stored protected from light at -20°C; in solvent, store at -80°C for long-term use.
- Suitable for biomolecule labeling, microscopy, and fluorescence-based assays.
Medchemexpress LLC Tetradecyl acetate | 638-59-5 | MFCD00053737 | 98.5% | 256.42 g/mol | C16H32O2 | 10 G
Tetradecyl acetate is an ester (myristyl acetate) used as an analytical standard and as a sex pheromone component. It is used in pheromone research, analytical chemistry, and pest mating disruption studies.
- Used as an analytical standard for GC/MS and pheromone analysis.
- High purity promotes reliable analytical results.
- Available in multiple pack sizes including 10 G for laboratory use.
- Suitable for research applications involving insect pheromones and mating disruption.
Medchemexpress LLC (10-Bromodecyl)phosphonic acid | 934985-98-5 | 99.4% | C10H22BrO3P | 25 MG
(10-Bromodecyl)phosphonic acid is an alkyl chain-based PROTAC linker used in the synthesis of PROTACs. PROTACs utilize two different ligands connected by a linker; one ligand targets an E3 ubiquitin ligase and the other targets the protein of interest. This mechanism exploits the intracellular ubiquitin-proteasome system for selective protein degradation.
- Alkyl chain-based PROTAC linker
- Used in the synthesis of PROTACs
- Facilitates selective degradation of target proteins
- Exploits the intracellular ubiquitin-proteasome system
Medchemexpress LLC Prostatic acid phosp 100ug | 100ug
Acid prostatic phosphatase (ACPP) is an enzyme that catalyzes the conversion of orthophosphate monoesters into alcohol and orthophosphate ACPP is regulated by androgens and secreted by prostate epithelial cells Prostatic acid phosphatase/ACPP Protein Human (HEK293 His) is the recombinant human-derived Prostatic acid phosphatase/ACPP protein expressed by HEK293 with C-His labeled tag
Medchemexpress LLC Tris(2-chloroethyl)phosphate-d12 | 1276500-47-0 | MFCD20257118 | 99.2% | 297.56 g/mol | C6D12Cl3O4P | 5 MG
Tris(2-chloroethyl)phosphate-d12 is a deuterium-labeled analog of tris(2-chloroethyl) phosphate intended for use as a tracer and internal standard in analytical chemistry. It is provided as a high-purity, isotopically labeled reference material (C6D12Cl3O4P, MW 297.56) for quantitative method development and validation.
- Deuterium-labeled internal standard for quantitative analysis.
- Suitable for NMR, GC-MS, and LC-MS methods.
- High isotopic and chemical purity for reliable quantitation.
- Colorless to light yellow liquid physical form for easy handling.
- Stable when stored under recommended temperature conditions.
Medchemexpress LLC 3'-TBDMS-Bz-rA Phosphoramidite | 129451-75-8 | 98.4% | 988.19 | 500 MG
3'-TBDMS-Bz-rA Phosphoramidite is a phosphoramidite monomer utilized in the synthesis of oligonucleotides. Oligonucleotides are short-chain nucleic acids, composed of deoxyribonucleotides or ribonucleotides, which can "silence" specific genes by pairing with DNA, mRNA, or pre-mRNA through complementary base pairing, thereby inhibiting protein expression. This product is for research use only.
- Used in oligonucleotide synthesis
- Enables gene silencing
- Inhibits protein expression
Medchemexpress LLC Gamitrinib TPP hexafluorophosphate | 1131626-47-5 | 99.7% | 1036.03 | C52H65F6N3O8P2 | 10 MG
Gamitrinib TPP hexafluorophosphate is a mitochondria-targeted HSP90 inhibitor that selectively accumulates in the mitochondrial matrix and disrupts mitochondrial Hsp90 function. It is used in biochemical and cell-based cancer research to induce mitochondrial dysfunction and mitophagy and to probe mitochondrial protein homeostasis. The compound is supplied as a high-purity, pale purple solid suitable for in vitro studies.
- Selectively targets mitochondria via a triphenylphosphonium moiety.
- Inhibits mitochondrial HSP90 ATPase activity to disrupt protein folding.
- Demonstrates anticancer activity in cell-based models.
- High purity suitable for research applications.
- Soluble in DMSO; insoluble in water.
- Stable when stored under recommended low-temperature conditions.
Abcam Amifostine, cytoprotective agent, 50MG
MW 214.23 Da, Purity >98%. Broad spectrum cytoprotective agent. Inactive prodrug of WR-1065. In vitro effects include p53 activation and indirect activation of proteins, including Bcl-2 and HIF-1α, involved in DNA repair and apoptosis. .
The product is subject to the following: Abcam Restricted Use Statement
Abcam Amifostine, cytoprotective agent, 10MG
MW 214.23 Da, Purity >98%. Broad spectrum cytoprotective agent. Inactive prodrug of WR-1065. In vitro effects include p53 activation and indirect activation of proteins, including Bcl-2 and HIF-1α, involved in DNA repair and apoptosis. .
The product is subject to the following: Abcam Restricted Use Statement