Cyclohexylphenols
Medchemexpress LLC Estradiol-d4 | 66789-03-5 | 99.6% | 276.41 | C18H20D4O2 | 10 MG
Deuterium-labeled estradiol supplied as a solid for use as a tracer and internal standard in quantitative analyses by NMR, GC-MS, and LC-MS. Supplied in a 10 mg package with specified storage conditions for powder and solutions.
- Suitable as an internal standard for quantitative NMR, GC-MS, and LC-MS analyses.
- Chemical purity 99.55% and isotopic labeling for reliable quantitation.
- Chemical formula C18H20D4O2; molecular weight 276.41.
- Appearance: white to off-white solid.
- Storage: powder -20°C for long term; in solvent -80°C for extended storage.
Medchemexpress LLC Aapk-25 | 2247919-28-2 | 98.1% | 442.32 | C21H13Cl2N3O2S | 50MG
AAPK-25 is a small-molecule dual inhibitor of Aurora kinases and Polo-like kinases (PLK) that induces mitotic delay and prometaphase arrest, making it useful for cell-based and biochemical studies of mitosis and kinase signaling. Supplied as an off-white to light-yellow solid with high reported purity and available in a 50 mg quantity.
- Dual Aurora and PLK inhibition providing mechanistic relevance for mitotic studies.
- Demonstrated anti-tumor activity in preclinical assays.
- High reported purity (98.09%).
- Available as a 50 mg solid for laboratory experiments.
- Soluble in DMSO; ultrasonication may be required for complete dissolution.
- Stock solutions stable at -80°C for up to 6 months and at -20°C for up to 1 month when protected from light.
Sigma Aldrich Fine Chemicals Biosciences Estriol European Pharmacopoeia (EP) Reference Standard | 50-27-1 | MFCD00003691 |
Estriol European Pharmacopoeia (EP) Reference Standard | Mol Wt: 288.38 | 50-27-1 | MFCD00003691 |
Medchemexpress LLC Promestriene | 39219-28-8 | MFCD00867247 | 99.9% | 328.49 | C22H32O2 | 10 MG
Promestriene is a synthetic diethyl ether derivative of estradiol supplied as a solid research reagent. It functions as a locally active estrogen and is used in in vitro and analytical studies of estrogen receptor activity and vaginal atrophy. The material is accompanied by quality documentation for research use only.
- High purity (~99.9%) analytical standard.
- Molecular weight 328.49 g/mol and formula C22H32O2 for accurate calculations.
- Available in small solid quantities, including 10 mg, suitable for lab-scale experiments.
- Supplied with a datasheet and batch information for quality control.
- Intended for research and analytical use; not for clinical or human use.
eMolecules Medchem Express / Clinofibrate / 5mg / 446263061 / HY-13528 / / 30299-08-2 / MFCD00865769 / 468.590 / C28H36O6
Medchem Express / Clinofibrate / 5mg / 446263061 / HY-13528 / / 30299-08-2 / MFCD00865769 / 468.590 / C28H36O6