Lignans and related compounds
Medchemexpress LLC Anthracene-9-carboxylic acid-d9 | 1219803-78-7 | 98.9% | 231.29 | C15HD9O2 | 10 MG
Anthracene-9-carboxylic acid-d9 is the deuterium-labeled analogue of anthracene-9-carboxylic acid used as a laboratory reagent and tracer in biochemical and electrophysiological studies. It is commonly used to block and identify Ca2+-activated Cl- currents (CaCCs) in various cell types.
- Deuterium-labeled analogue for tracer and isotopic studies.
- Reported purity 98.9%.
- Molecular formula C15HD9O2; molecular weight 231.29.
- CAS number 1219803-78-7 for unambiguous identification.
- Available in small pack sizes suitable for research (e.g., 10 mg).
- Supplied with certificate of analysis and safety data sheet.
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
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 Etoposide impurity 1 (standard) | 23363-35-1 | 562.52 | 50 MG
Etoposide impurity 1, also known as Lignan P, is an analytical and reference standard intended strictly for research and analytical applications. It is not for patient use and is commonly employed in qualitative, quantitative, and methodological research experiments.
- Useful in techniques such as High-Performance Liquid Chromatography (HPLC), Gas Chromatography (GC), and Mass Spectrometry (MS).
- Molecular weight: 562.52
- Molecular formula: C27H30O13
Medchemexpress LLC N-demethyl lincomycin hydrochloride | 14600-41-0 | >95.0% | 428.97 g/mol | C17H33ClN2O6S | 2.5 MG
N-demethyl lincomycin hydrochloride is the hydrochloride salt of 4'-propyl-N-demethyllincomycin and is described as an impurity of lincomycin. It is provided for research and analytical use as an impurity/reference standard and is not for human consumption.
- Hydrochloride salt form suitable for analytical use.
- Used as an impurity standard for lincomycin impurity profiling.
- CAS number 14600-41-0 and molecular formula C17H33ClN2O6S.
- Molecular weight approximately 428.97 g/mol.
- Typical purity >95.0% (HPLC) for reference use.
- Provided in small laboratory quantities for analytical workflows.
Sigma Aldrich Fine Chemicals Biosciences Rubrene sublimed grade, 99.99% trace metals basis | 517-51-1 | MFCD00003703 | 5G
Rubrene sublimed grade, 99.99% trace metals basis | Purity: 99.99% trace metals basis | Mol Wt: 532.67 | 517-51-1 | MFCD00003703 | 5G
Medchemexpress LLC D-Glucurono-6,3-lactone acetonide | 20513-98-8 | 216.19 | 100 G
D-Glucurono-6,3-lactone acetonide can be converted to optically active and partially protected inositols.
- For research use only.
Sigma Aldrich Fine Chemicals Biosciences Rubrene sublimed grade, 99.99% trace metals basis | 517-51-1 | MFCD00003703 | 100MG
Rubrene sublimed grade, 99.99% trace metals basis | Purity: 99.99% trace metals basis | Mol Wt: 532.67 | 517-51-1 | MFCD00003703 | 100MG
AdipoGen Podophyllotoxin
Chemical. CAS 518-28-5. Formula C22H22O8. MW 414.4. Isolated from Podophyllum emodi rhizomes. Potent microtubule assembly inhibitor. Anticancer compound. Cell death inducer. DNA topoisomerase II inhibitor. Cell cycle inhibitor at the metaphase. Antiviral and antihelminthic.