Organic phosphoric acids and derivatives
Medchemexpress LLC 4-Nitrophenyl phosph 25mg | 330-13-2 | 219.09 g/mol | C6H6NO6P | 25 MG
4-Nitrophenyl phosphate (pNPP) is a chromogenic phosphatase substrate supplied as a solid. Upon enzymatic hydrolysis it produces the yellow 4-nitrophenolate ion, which can be quantified spectrophotometrically at 405 nm. Common applications include alkaline and acid phosphatase assays, ELISA signal development, and enzyme kinetics studies.
- Colorless solid substrate that yields a yellow 4-nitrophenolate upon hydrolysis.
- Easy spectrophotometric readout at 405 nm for quantitative assays.
- Suitable for alkaline and acid phosphatase assays, ELISA, and enzyme kinetics.
- High purity for reliable activity measurements.
- Supplied in defined milligram quantities for bench-scale experiments.
eMolecules 838-85-7 | Diphenyl phosphate | Oakwood Chemicals250.190 | C12H11O4P | 98.000 | OP(=O)(Oc1ccccc1)Oc1ccccc1 | 1kg | 480149524
Diphenyl phosphate | Oakwood Chemicals | 838-85-7250.190 | C12H11O4P | 98.000 | OP(=O)(Oc1ccccc1)Oc1ccccc1 | 1kg | 480149524
Cambridge Isotope Laboratories Diphenyl phosphate (unlabeled) 100 ug/mL in acetonitrile 1 2 mL
Diphenyl phosphate (unlabeled) 100 ug/mL in acetonitrile 1 2 mL
Medchemexpress LLC Estramustine phosphate sodium | 52205-73-9 | MFCD00866320 | 99.4% | C23H30Cl2NNa2O6P | 10MG
Estramustine phosphate sodium is an estradiol-derived, nitrogen-mustard conjugate used as an antimicrotubule research reagent. It depolymerizes microtubules, disrupts mitosis, and induces apoptosis, making it useful for in vitro studies of prostate and other hormone-related cancers.
- Antimicrotubule activity causing mitotic arrest and apoptosis.
- Water-soluble disodium phosphate salt suitable for aqueous assays.
- High reported purity (≈99.4%) for reproducible results.
- Available in small-mass packaging for screening and dose-response studies.
- Characterized by standard identifiers for traceability.
- Compatible with common cell-based and biochemical assays.
eMolecules 4488-22-6 | rac-BINAM | Ambeed | MFCD00145204 | 284.362 | C20H16N2 | 97.000 | Nc1ccc2ccccc2c1-c1c(N)ccc2ccccc12 | 5g | 525131483
rac-BINAM | Ambeed | 4488-22-6 | MFCD00145204 | 284.362 | C20H16N2 | 97.000 | Nc1ccc2ccccc2c1-c1c(N)ccc2ccccc12 | 5g | 525131483
Medchemexpress LLC 4-Nitrophenyl phosph 5g | 333338-18-4 | 371.14 g/mol | C6H4NO6PNa2·6H2O | 5 G
4-Nitrophenyl phosphate disodium hexahydrate is a chromogenic phosphatase substrate that produces yellow 4-nitrophenolate upon enzymatic hydrolysis, enabling absorbance-based activity assays. Supplied as the disodium salt hexahydrate to improve solubility and handling for laboratory use.
- Sensitive chromogenic substrate for phosphatase activity assays.
- Generates a measurable signal at 405 nm upon hydrolysis.
- High purity (≈99.8%) suitable for biochemical assays.
- Supplied in small laboratory quantities for bench-scale experiments.
- Stable when stored sealed at -20°C and protected from moisture.
Medchemexpress LLC Triciribine phosphate-d3 | 99.7% | 403.30 | C13H14D3N6O7P | 1 MG
Triciribine phosphate-d3 is the deuterated isotopologue of triciribine phosphate supplied as a high-purity analytical standard for research use. It is intended as a tracer or internal standard for quantitative NMR, GC-MS, and LC-MS and is provided as a white to off-white solid with recommended storage to maintain stability.
- Molecular formula C13H14D3N6O7P.
- Molecular weight 403.30.
- Purity 99.68%.
- Appearance white to off-white solid.
- Pack size 1 MG.
- Intended as tracer or internal standard for NMR, GC-MS, and LC-MS.
- Storage: sealed, away from moisture; in solvent store at -80°C (up to 6 months) or -20°C (up to 1 month).
Medchemexpress LLC Amdiglurax phosphate | 1270138-41-4 | 99.8% | C22H33N4O5P | 10MG
Amdiglurax phosphate (NSI-189 phosphate) is the phosphate salt of a neurogenic research compound used in preclinical studies to promote neurogenesis and provide neuroprotective effects. Supplied as a high-purity, white to off-white solid, it is intended for laboratory research use only.
- High purity (99.8%) suitable for research applications.
- White to off-white powder form for easy handling and dissolution.
- Validated storage recommendations for long-term stability.
- Documented neurogenic and neuroprotective activity in preclinical studies.
- Available in small quantities for experimental workflows.
Medchemexpress LLC Tilmicosin phosphate | 137330-13-3 | 98.0% | 1 ML
Tilmicosin phosphate (LY-177370 phosphate) is an orally active macrolide antibiotic and calcium channel antagonist. It primarily acts on the 50S subunit of bacterial ribosomes, inhibiting protein synthesis. This product is effective in treating respiratory diseases in livestock such as cattle, sheep, and pigs, and also exhibits immunomodulatory and anti-inflammatory effects.
- Antibacterial agent
- Inhibits bacterial protein synthesis
- Treats respiratory diseases in livestock
- Exhibits immunomodulatory effects
- Provides anti-inflammatory effects
- Active against *Staphylococcus aureus* isolates
- Induces apoptosis in bovine neutrophils
- Inhibits COX-2 and iNOS expression in macrophages
Medchemexpress LLC Amdiglurax phosphate | 1270138-41-4 | 99.8% | 464.49 g·mol⁻¹ | C22H33N4O5P | 5 MG
Amdiglurax phosphate is the phosphate salt of Amdiglurax (NSI-189), a small-molecule research compound reported to promote neurogenesis and synaptic plasticity. It has been investigated for neuroprotective, antidepressant, and procognitive effects and is supplied for laboratory research use.
- Phosphate salt of a neurogenic small molecule.
- Reported to enhance neurogenesis and synaptic plasticity.
- Demonstrated up-regulation of neurogenic factors such as BDNF and SCF.
- Investigated for antidepressant and procognitive effects.
- Provided with high purity suitable for research applications.
- Soluble in DMSO for experimental use.
Sigma Aldrich Fine Chemicals Biosciences Fludarabine phosphate United States Pharmacopeia (USP) Reference Standard | 75607-67-9 | 300MG
Fludarabine phosphate United States Pharmacopeia (USP) Reference Standard | Mol Wt: 365.21 | 75607-67-9 | 300MG
Medchemexpress LLC Dimemorfan phosphate | 36304-84-4 | 99.9% | 100 MG
Dimemorfan phosphate is a sigma 1 receptor agonist that is utilized as a potent antitussive. It is intended for research use only and is not sold to patients.
- Sigma 1 receptor agonist
- Potent antitussive
- Inhibits fMLP- and PMA-induced ROS production in a concentration-dependent manner.
- Suppresses Mac-1 upregulation in PMA- and fMLP-activated groups.
- Significantly suppresses LPS-induced ROS and NO production, and LPS-induced iNOS protein expression.
- Blocks the degradation of cytosolic Iκ-Bα and nuclear translocation of NF-κB p65, as well as the transcriptional activity of NF-κB.
- Attenuates BAY k-8644-induced convulsive behaviors and increases in c-fos and c-jun protein expression in a dose-dependent manner.
- Suppresses the increase of plasma TNF-α levels and inhibits infiltration of neutrophils and production of oxidative stress induced by LPS in lung and liver.
Medchemexpress LLC Pyridoxal phosphate | 54-47-7 | 99.67% | 50 MG
Pyridoxal phosphate is the active form of vitamin B6. It acts as an inhibitor of reverse transcriptases and is used for the treatment of tardive dyskinesia.
- Target: Reverse transcriptase, endogenous metabolite, ERK, amyloid-β.
- Research areas: Neurological disease, metabolic disease, cancer.
- Category: Human gut microbiota metabolites, immune system disorder, microorganisms, ketones, aldehydes, acids, disease markers, endocrine diseases, nervous system disorder, endogenous metabolite.
- Available as an analytical standard for research and analytical applications.
- Available as a deuterium-labeled compound.
- Verification: 3 publications.