Organic phosphoric acids and derivatives
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.
eMolecules Combi-Blocks Diphenyl phosphate 1kg 388714381 OR-0407 98 000 838-85-7 250 190 C12H11O4P
Combi-Blocks Diphenyl phosphate 1kg 388714381 OR-0407 98 000 838-85-7 250 190 C12H11O4P
Medchemexpress LLC Uzansertib phosphate | 2088852-47-3 | 99.5% | 611.51 g/mol | C26H29F3N5O7P | 100 MG
Uzansertib phosphate is the phosphate salt of uzansertib, an orally active, ATP-competitive pan-PIM kinase inhibitor supplied as a white to off-white solid for research use. The compound is used in biochemical and cellular assays to investigate PIM kinase activity and JAK/STAT signaling.
- High purity (99.5%) suitable for research applications.
- Solid powder form, easy to weigh and store.
- Molecular formula C26H29F3N5O7P and molecular weight 611.51 g/mol.
- Used in biochemical kinase assays and cellular proliferation studies.
- Soluble in DMSO for assay preparation.
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 Pyridoxal Standard 10mg | 66-72-8 | 10MG
Pyridoxal (Standard) is the analytical standard of Pyridoxal This product is intended for research and analytical applications Pyridoxal is a neuroprotectant Pyridoxal is one of the main forms of vitamin B6 Pyridoxal is phosphorylated by pyridoxal kinase to pyridoxal phosphate (HY-B1744) Pyridoxal is oxidized by the liver to 4-pyridoxic acid (HY-113493) and excreted in the urine Pyridoxal has shown promise in the study of carpal tunnel syndrome (CTS)[1 [2 [3
Medchemexpress LLC Triphenyl phosphate | 115-86-6 | MFCD00003031 | 99.7% | 326.3 g/mol | C18H15O4P | 100g
Triphenyl phosphate is an organic phosphate flame retardant Triphenyl phosphate can disrupt placental tryptophan metabolism by activating MAOA/ROS/NF B leading to abnormal neurological behavior Triphenyl phosphate promotes oxidative stress by inducing inflammatory factors like nuclear factor kappa B (NF B) interleukin-6 and tumor necrosis factor Triphenyl phosphate can also cause allergic contact dermatitis[1][2]
Medchemexpress LLC Propanedioic acid, 2-oxo-, 1,3-diethyl ester | 609-09-6 | MFCD00009121 | 99.5% | 174.15 g/mol | C7H10O5 | 10 G
1,3-Diethyl 2-oxopropanedioate is a ketomalonate ester used as an organic reagent and biochemical building block in research. It is a colorless to light yellow liquid with high purity, suitable for organic synthesis and analytical applications.
- High purity (99.5% by GC) suitable for synthetic use.
- Colorless to light yellow liquid physical form.
- Molecular formula C7H10O5.
- Molecular weight 174.15 g/mol.
- Serves as a versatile building block in organic synthesis.
- Used in enolate and acylation chemistry and heterocycle formation.
- Supplied in small research pack sizes for laboratory use.
eMolecules 2-Amino-4,5-bis(2-methoxyethoxy)benzonitrile | 950596-58-4 | MFCD16619377 | 1g
Ambeed | 2-Amino-4,5-bis(2-methoxyethoxy)benzonitrile | 1g | 552586227 | A148074 | | 950596-58-4 | MFCD16619377 | 266.297 | C13H18N2O4
If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool