Organic phosphoric acids and derivatives
MEDCHEMEXPRESS LLC Phosphoric acid, diethyl ester | 598-02-7 | MFCD00039889 | 98.1% | 154.10 g/mol | C4H11O4P | 100 MG
Diethyl phosphate is an organophosphorus metabolite commonly used as an analytical reference standard for biochemical and toxicological research. It is supplied as a high-purity liquid suitable for HPLC analysis and assay verification, with recommended storage conditions for long-term stability.
- Purity 98.1% (HPLC).
- CAS 598-02-7.
- Molecular formula C4H11O4P; molecular weight 154.10 g/mol.
- Appearance colorless to light yellow liquid.
- Suitable as an analytical standard and metabolite reference for toxicology and biochemical studies.
- Storage: pure form -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months) or -20°C (1 month).
- Pack size 100 MG.
MEDCHEMEXPRESS LLC Diethyl terephthalat 25g
Diethyl terephthalate (Terephthalic acid) is a monomer in the synthesis of polyethylene terephthalate (PET) material Diethyl terephthalate is usually used as a substrate for isolating PET-degrading strains[1]
MEDCHEMEXPRESS LLC Diethyl butylmalonate | 133-08-4 | MFCD00009170 | >99.0% | 216.27 g/mol | C11H20O4 | 10 MG
Diethyl butylmalonate is a malonate ester used as a research reagent that acts as a succinate dehydrogenase (SDH) inhibitor and modulates reactive oxygen species (ROS) in biochemical studies. It is provided for laboratory research use only and is not for human or clinical applications.
- Succinate dehydrogenase inhibitor commonly used in SDH/ROS studies.
- Chemical formula C11H20O4 and molecular weight 216.27 g/mol.
- Available in solution formats and multi-gram solid packages from manufacturers.
- Intended for research use only; consult safety data sheet for handling.
MEDCHEMEXPRESS LLC Diethyl 3-oxopentanedioate | 105-50-0 | MFCD00009200 | 97.0% | 202.21 g/mol | C9H14O5 | 100 G
Diethyl 3-oxopentanedioate (CAS 105-50-0) is a biochemical reagent used in life-science research and organic synthesis. It is supplied both as solid material and as ready-to-use DMSO solutions for assay preparation, and is intended for laboratory research use only.
- Purity 97.0% (typical).
- Molecular formula C9H14O5; molecular weight 202.21 g/mol.
- Available as DMSO solutions and solid packs (25 g-1 kg) for flexible use.
- SDS and certificate of analysis available for handling and quality verification.
- Suitable as a synthetic building block and biochemical assay reagent.
CAMBRIDGE ISOTOPE LABORATORIES Tributyl phosphate (unlabeled) 1 mg/mL in acetonitrile 1 2 mL
Tributyl phosphate (unlabeled) 1 mg/mL in acetonitrile 1 2 mL
CAMBRIDGE ISOTOPE LABORATORIES 1 2-Dimyristoyl-SN-glycero-3-phosphocholine (DMPC) (dimyristoyl-D54 97% 50-60% on Alpha carbons) 0 1 g
1 2-Dimyristoyl-SN-glycero-3-phosphocholine (DMPC) (dimyristoyl-D54 97% 50-60% on Alpha carbons) 0 1 g
EMOLECULES INC 838-85-7 | Diphenyl hydrogen phosphate | Synthonix - Stock250.190 | C12H11O4P | 98.000 | OP(=O)(Oc1ccccc1)Oc1ccccc1 | 5g | 459642385
Diphenyl hydrogen phosphate | Synthonix - Stock | 838-85-7250.190 | C12H11O4P | 98.000 | OP(=O)(Oc1ccccc1)Oc1ccccc1 | 5g | 459642385
MEDCHEMEXPRESS LLC p-Nitrophenyl phosphorylcholine | 21064-69-7 | MFCD00077834 | 99.6% | 304.24 g/mol | C11H17N2O6P | 100 MG
p-Nitrophenyl phosphorylcholine is a chromogenic substrate used to measure phospholipase C (PLC) activity. It is supplied as a white to off-white solid and is commonly used in enzymatic assays where hydrolysis releases p-nitrophenol for spectrophotometric detection.
- Chromogenic substrate for phospholipase C (PLC) activity assays.
- Hydrolysis releases p-nitrophenol, detectable spectrophotometrically at ~405 nm.
- High purity (99.6%).
- White to off-white solid physical form.
- Molecular weight 304.24 g/mol; CAS number 21064-69-7.
- Available in multiple packaging sizes, including 100 mg.
MEDCHEMEXPRESS LLC p-Nitrophenyl phosphorylcholine | 21064-69-7 | MFCD00077834 | 99.6% | 304.24 | C11H17N2O6P | 10 MG
p-Nitrophenyl phosphorylcholine is a chromogenic substrate used to measure phospholipase C (PLC) activity. Upon enzymatic hydrolysis it releases a p-nitrophenolate chromophore that produces a yellow color measurable at 405 nm, enabling straightforward spectrophotometric activity assays.
- Provides a sensitive colorimetric readout at 405 nm.
- High chemical purity for reproducible results.
- Solid, white to off-white appearance for easy handling.
- Suitable for enzyme activity assays involving phospholipases.
- Stable under recommended storage conditions for extended shelf life.
MEDCHEMEXPRESS LLC P-nitrophenyl phosphorylcholine | 21064-69-7 | MFCD00077834 | 99.6% | 304.24 g/mol | C11H17N2O6P | 5 MG
p-Nitrophenyl phosphorylcholine is a chromogenic substrate for measuring phospholipase C (PLC) activity. Enzymatic hydrolysis releases p-nitrophenolate, producing a yellow chromophore that is detectable by spectrophotometry (typically at ~405 nm). The product is supplied with supporting documentation to aid quality control and safe handling.
MEDCHEMEXPRESS LLC Rilmenidine phosphate | 85409-38-7 | 99.5% | 278.24 g·mol⁻¹ | C10H19N2O5P | 100 MG
Rilmenidine phosphate is the phosphate salt of rilmenidine, an orally active antihypertensive agent that functions as a selective imidazoline and adrenergic receptor agonist. It is supplied for research and analytical applications and has reported cellular activity including modulation of autophagy and induction of apoptosis in select cell models.
- Orally active antihypertensive agent.
- Selective I1 imidazoline receptor agonist.
- Acts as an α2-adrenoceptor agonist.
- Used as a research and analytical standard.
- Reported to modulate autophagy and induce apoptosis in cell models.
- Available in small-scale packages suitable for laboratory use.
MEDCHEMEXPRESS LLC Dope-PEG-azide | 99.6% | 1000 (average) | 10 MG
DOPE-PEG-Azide (MW 1000) is a PEGylated dioleoyl phosphatidylethanolamine bearing a terminal azide group used as a functional lipid in liposome formulation and drug delivery research. It provides an azide handle for bioorthogonal conjugation while contributing amphiphilic character to lipid assemblies.
- Provides azide functional group for click chemistry conjugation.
- Average PEG molecular weight 1000 for spacer functionality.
- High reported purity (≈99.6%).
- Amphiphilic lipid suitable for liposome and nanoparticle incorporation.
- Oil form, colorless to light yellow, soluble in DMSO (200 mg/mL).
- Store at -20°C in pure form per manufacturer recommendations.