Lignans and related compounds
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.
Medchemexpress LLC 5-O-Demethyl-28-hydroxy-Avermectin A1a | 96722-46-2 | 96.0% | 889.08 | 1 MG
5-O-Demethyl-28-hydroxy-Avermectin A1a is a degradation product of Avermectin B1a. It is intended for research use only.
- Degradation product of Avermectin B1a
- For research use only
- Purity: 96.0%
- Molecular weight: 889.08
- Appearance: White to off-white solid
- Storage for powder: -20°C for 3 years, 4°C for 2 years
- Storage in solvent: -80°C for 6 months, -20°C for 1 month
Selleck Chemical LLC Etoposide S1225-10g
Etoposide is a semisynthetic derivative of podophyllotoxin which inhibits DNA synthesis via topoisomerase II inhibition activity which enhances double-strand and single-strand cleavage of DNA and reversibly inhibits repair by topoisomerase II binding Etoposide induces autophagy mitophagy and apoptosis
Selleck Chemical LLC Podophyllotoxin (Podofilox) S2345-100mg
Podophyllotoxin (Condylox Podofilox) is a lignan (lignans) found in podophyllin resin from the roots of podophyllum plants
Cayman Chemical EtoposIde-d3 1mg
An internal standard for the quantification of etoposide by GC- or LC-MS
TARGETMOL CHEMICALS INC Etoposide 500MG
Also available in 1 mL, 50 mg, 100 mg and bulk. Please contact Fisher for quotes. Etoposide (VP-16-213) is a topoisomerase II inhibitor that inhibits DNA synthesis by forming a complex with topoisomerase II and DNA (IC50=60.3 uM). Etoposide has antitumor activity and induces apoptosis and autophagy. Purity 99.95%
Medchemexpress LLC Anthracene-9-carboxylic acid | 723-62-6 | MFCD00001257 | 222.24 g/mol | C15H10O2 | 1 ML
Anthracene-9-carboxylic acid is an anthracene derivative supplied as a 10 mM solution in DMSO and as solid material. It is used in electrophysiology and cellular studies to block and identify Ca2+-activated Cl- currents (CaCCs). Chemical identifiers: CAS 723-62-6; formula C15H10O2; molecular weight 222.24 g/mol.
- Supplied as a ready-to-use 10 mM solution in DMSO.
- Available as solid for synthesis and analytical use.
- Acts as a blocker and identifier of Ca2+-activated Cl- currents in cell studies.
- Well-characterized chemical properties for reproducible experimental use.
Medchemexpress LLC Lignan P | 23363-35-1 | C27H30O13 | 10MG
Etoposide impurity 1 (Lignan P, CAS 23363-35-1) is an analytical impurity standard used for identification and quantification of etoposide-related impurities. Supplied as a solid reference material, it supports analytical testing, method development, impurity profiling, and quality control. Typical specifications include molecular formula C27H30O13, molecular weight 562.52, and purity >95% (HPLC).
- Analytical reference for impurity identification and quantitation.
- Suitable for HPLC, LC-MS, and NMR method development and validation.
- Supplied as a solid with chemical formula C27H30O13 and MW 562.52.
- High purity (>95.0% by HPLC) for reliable analytical results.
- Intended for pharmaceutical impurity profiling and quality control.
Medchemexpress LLC Etoposide | 33419-42-0 | C29H32O13 | 10MG
Etoposide (Standard) is an analytical reference standard of the antineoplastic agent etoposide (CAS 33419-42-0). It is intended for research and analytical applications such as assay development, method validation, and quality control. The material has confirmed purity of 99.62% by HPLC and is supplied with supporting documentation for traceability.
- High purity reference material, 99.62% by HPLC.
- Intended for assay development and method validation.
- Suitable for quality control and analytical testing.
- Applicable to studies of topoisomerase II inhibition and related pharmacology.
- Provided with a certificate of analysis to support traceability.