Organic phosphoric acids and derivatives
![eMolecules Ambeed / BIs[(2-dimethylamino)phenyl]amine Nickel(II) Chloride / 100mg / 696732788 / A226756 / / 1033772-47-2 / [null] / 384.960 / C16H21Cl2N3Ni](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502468244.JPG-250.jpg)
eMolecules Ambeed / BIs[(2-dimethylamino)phenyl]amine Nickel(II) Chloride / 100mg / 696732788 / A226756 / / 1033772-47-2 / [null] / 384.960 / C16H21Cl2N3Ni
Ambeed / BIs[(2-dimethylamino)phenyl]amine Nickel(II) Chloride / 100mg / 696732788 / A226756 / / 1033772-47-2 / [null] / 384.960 / C16H21Cl2N3Ni
Medchemexpress LLC Trisodium phosphate (dodecahydrate) | 10101-89-0 | MFCD00149198 | 98.1% | 380.12 g/mol | Na3PO4·12H2O | 250 G
Trisodium phosphate dodecahydrate is an inorganic phosphate salt supplied as a white crystalline powder. It functions as a pH regulator, buffer component, pharmaceutical excipient, and corrosion inhibitor for iron in chloride solutions; listed CAS number is 10101-89-0 and listed purity is 98.1%.
- High purity (98.1%) suitable for laboratory use.
- Dodecahydrate form for predictable aqueous solubility and buffering.
- Solid powder form simplifies weighing and formulation.
- Useful as a pH modifier and buffer component in formulation work.
- Available in small pack sizes for bench-scale experiments.
Medchemexpress LLC (9Z,11E)-tetradecadien-1-yl acetate | 50767-79-8 | MFCD00009871 | >98.0% | 252.39 | C16H28O2 | 100 MG
(9Z,11E)-Prodlure ((9Z,11E)-tetradecadien-1-yl acetate, CAS 50767-79-8) is an analytical reference standard of the primary sex pheromone component produced by female Spodoptera littoralis. Supplied as a neat liquid, it is intended for research and analytical applications, and is commonly used as a reference in chromatographic and mass spectrometric methods for identification and quantification.
- Analytical reference standard for pheromone research.
- Suitable for qualitative and quantitative HPLC, GC, and MS analyses.
- Molecular formula C16H28O2; molecular weight 252.39.
- Provided in small lab-scale pack sizes for analytical use.
- Used in chemical ecology and insect behavior studies as a diagnostic standard.
Medchemexpress LLC 4-Nitrophenyl phosph 10g | 333338-18-4 | 371.14 g/mol | C6H4NNa2O6P·6H2O | 10 G
4-Nitrophenyl phosphate disodium hexahydrate is a colorless chromogenic substrate used to measure phosphatase activity. Upon enzymatic hydrolysis it yields the yellow 4-nitrophenolate ion, which is commonly monitored by absorbance at 405 nm and used in alkaline phosphatase and protein tyrosine phosphatase assays.
- Chromogenic substrate for phosphatase activity assays.
- Produces 4-nitrophenolate with absorbance at 405 nm for spectrophotometric detection.
- Disodium hexahydrate form improves solubility in aqueous assay buffers.
- Available in defined pack sizes for assay preparation.
- High purity suitable for biochemical applications.
Medchemexpress LLC Phosphoric acid tributyl ester-d27 | 61196-26-7 | 100.0% | 293.48 | C12D27O4P | 50 MG
Deuterium-labeled tributyl phosphate (Tributyl phosphate-d27) supplied as a 50 mg solid for research use. It is intended as an internal standard and tracer for analytical techniques including NMR, GC-MS, and LC-MS, and is suitable for quantitative and structural studies. Store and handle under recommended conditions to preserve isotopic and chemical integrity.
- Deuterium-labeled internal standard for NMR, GC-MS, and LC-MS
- High isotopic purity for accurate quantitation
- Soluble in DMSO at ≥100 mg/mL for convenient stock preparation
- Suitable for use as a tracer or internal standard in analytical workflows
- Stable as a solid when stored at -20°C under recommended conditions
Cambridge Isotope Laboratories Triphenyl phosphate (unlabeled) 1 mg/mL in acetonitrile 1 2 mL
Triphenyl phosphate (unlabeled) 1 mg/mL in acetonitrile 1 2 mL
Medchemexpress LLC Phosphoric acid tributyl ester-d27 | 61196-26-7 | 100.0% | 293.48 g/mol | C12D27O4P | 10 MG
Tributyl phosphate-d27 is the deuterium-labeled form of tributyl phosphate used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, and LC-MS. It is provided as a high-purity, isotopically labeled reference material for analytical and research applications.
- High purity (99.95%) and defined isotopic labeling for accurate quantitation.
- Suitable as an internal standard for NMR, GC-MS, and LC-MS analyses.
- Soluble in DMSO at ≥ 100 mg/mL for convenient sample preparation.
- Examples of in vivo formulations achieve ≥ 2.5 mg/mL as clear solutions.
- Stable under recommended storage conditions: -20°C (pure) and -80°C (in solvent) for specified durations.
Cambridge Isotope Laboratories Di-n-hexyl phthalate (ring-1 2-13C2 dicarboxyl-13C2 99%) 100 ug/mL in nonane 1 2 mL
Di-n-hexyl phthalate (ring-1 2-13C2 dicarboxyl-13C2 99%) 100 ug/mL in nonane 1 2 mL