Lignans and related compounds
Pfanstiehl Inc Podophyllotoxin (P-126) 30g pack API, active pharmaceutical ingredient CAS: 518-28-5
Podophyllotoxin (P-126) 30g pack API, active pharmaceutical ingredient CAS: 518-28-5
Medchemexpress LLC Etoposide | 33419-42-0 | 99.6% | 588.56 | 500 MG
Etoposide (Standard) is the analytical standard of Etoposide, designed for research and analytical applications. It functions as an anti-cancer chemotherapy agent by inhibiting topoisomerase II, which halts DNA replication. This action leads to the induction of cell cycle arrest, apoptosis, and autophagy. As an analytical standard, the compound is frequently utilized in qualitative, quantitative, and methodological research experiments, including techniques such as HPLC, GC, and MS.
- Inhibits topoisomerase II
- Halts DNA replication
- Induces cell cycle arrest, apoptosis, and autophagy
- Utilized in qualitative, quantitative, and methodological research experiments
- Suitable for techniques such as HPLC, GC, and MS
Selleck Chemical LLC O-Demethyl-Gefitinib-E0833-5MG
O-Desmethyl gefitinib a major active metabolite of gefitinib is a potent EGFR (ErbB1/HER1) inhibitor inhibits subcellular EGFR tyrosine kinase through a mechanism similar to that of gefitinib with IC50 values of 36 and 22 nM respectively
Medchemexpress LLC N-demethyl ivabradine-d6 hydrochloride | 98.0% | 497.06 g/mol | C26H29D6ClN2O5 | 5 MG
N-Demethyl Ivabradine-d6 hydrochloride is the deuterium-labeled N-demethyl metabolite of ivabradine supplied as the hydrochloride salt. It is provided as a solid powder intended for use as an analytical standard or tracer in quantitative NMR, GC-MS, or LC-MS applications.
- Deuterium-labeled (d6) analogue for use as an internal standard.
- High purity (98.0%).
- Provided as a hydrochloride salt in solid powder form.
- Available in small analytical pack sizes suitable for assay development.
- Storage stability: powder -20°C (3 years) or 4°C (2 years).
- Suitable as a tracer and internal standard for quantitative analysis by NMR, GC-MS, and LC-MS.
Pfanstiehl Inc Podophyllotoxin (P-126) 100g pack API, active pharmaceutical ingredient CAS: 518-28-5
Podophyllotoxin (P-126) 100g pack API, active pharmaceutical ingredient CAS: 518-28-5
Medchemexpress LLC Anthracene-9-carboxylic acid-d9 | 1219803-78-7 | 98.9% | 231.29 g/mol | C15HD9O2 | 1 MG
Anthracene-9-carboxylic acid-d9 is the deuterium-labeled analog of anthracene-9-carboxylic acid supplied as a high-purity solid for use as an isotopic standard or tracer in analytical and research applications. It is suitable for mass spectrometry calibration, quantification, and tracer studies where a stable isotope internal standard is required.
- Isotopically labeled for accurate internal standardization in mass spectrometry.
- High purity (98.9%) for reliable analytical results.
- Small 1 mg solid quantity ideal for trace-level standards and calibration.
- CAS number 1219803-78-7 for unambiguous chemical identification.
- Molecular weight 231.29 g/mol and formula C15HD9O2 for reference.
Pfanstiehl Inc Podophyllotoxin (P-126) 500g pack API, active pharmaceutical ingredient CAS: 518-28-5
Podophyllotoxin (P-126) 500g pack API, active pharmaceutical ingredient CAS: 518-28-5
Medchemexpress LLC Anthracene-9-carboxylic acid-d9 | 1219803-78-7 | 98.9% | 231.29 g/mol | C15HD9O2 | 5 MG
Anthracene-9-carboxylic acid-d9 is the deuterated isotopologue of anthracene-9-carboxylic acid provided as a research reagent and isotopically labeled standard. It is intended for analytical and biochemical applications where deuterium labeling improves detection, quantitation, and tracing in mass spectrometry and mechanistic studies.
- Deuterated internal standard for mass spectrometry and quantitative analysis.
- High purity (≈98.9%) for reliable analytical performance.
- Supplied in small milligram-scale pack sizes suitable for laboratory use.
- Useful as a tracer in biochemical and mechanistic experiments.
- CAS number 1219803-78-7 for unambiguous substance identification.
Medchemexpress LLC N-demethyl promethazine hydrochloride | 60113-77-1 | MFCD18379322 | 10mg
N-demethyl Promethazine hydrochloride is a metabolite of Phenothiazine (HY-Y0055) Phenothiazine is an antibiotic which has insecticidal fungicidal antibacterial and anthelmintic activities
Medchemexpress LLC Rac N-demethyl promethazine hydrochloride | 60113-77-1 | MFCD18379322 | 25mg
N-demethyl Promethazine hydrochloride is a metabolite of Phenothiazine (HY-Y0055) Phenothiazine is an antibiotic which has insecticidal fungicidal antibacterial and anthelmintic activities
Medchemexpress LLC O-demethyl lenvatinib hydrochloride | 00-00-0 | 97.1% | C20H18Cl2N4O4 | 10MG
O-demethyl lenvatinib hydrochloride is the hydrochloride salt of the O-demethyl metabolite of lenvatinib, supplied for research use as a solid or as a 10 mM solution in DMSO. It is intended as a reference standard and tool compound for biochemical, cellular, and metabolism studies. Typical listed purity is 97.1% and molecular weight (salt) is 449.29 g·mol-1.
- Hydrochloride salt form for improved solubility in polar solvents.
- Available as solid and as a 10 mM solution in DMSO.
- High purity suitable for analytical and reference standard use.
- Applicable to metabolism, pharmacokinetic, and biochemical studies.
- Supplied in small pack sizes suitable for research-scale experiments.
Medchemexpress LLC 9-Cyclopentyladenine Monometha | HY-116530-10MM-1ML-RECONS
9-Cyclopentyladenine Monometha
Apexbio Technology LLC Etoposide, 33419-42-0, MFCD00869325, 100 mg
MF: C29H32O13, MW: 588.56, Solubility: 29.45mg/mL in DMSO. Etoposide (VP-16) is the first agent recognized as a topoisomerase II inhibitor of anticancer drug with IC50 of 59.2 uM.