Benzene and substituted derivatives
Medchemexpress LLC Rosmarinic acid | 20283-92-5 | MFCD00017740 | 99.3% | 360.31 | C18H16O8 | 10 MG
Rosmarinic acid is a polyphenolic ester used as an analytical reference material for method development, assay calibration, and compound identification in chromatographic and spectroscopic analyses. It is supplied in a small reference pack suitable for laboratory quality control and analytical workflows.
- High purity suitable for analytical use.
- Provided as a small reference quantity for calibration and validation.
- Soluble in common organic solvents for solution standards.
- Used for HPLC, LC-MS method development, and identity confirmation.
Medchemexpress LLC (Rac)-AZD 6482 | 663620-70-0 | 98.5% | 408.45 g·mol⁻¹ | C22H24N4O4 | 10 MG
(Rac)-AZD 6482 is the racemate of AZD 6482, a potent and selective p110β (PI3Kβ) inhibitor with an IC50 of 0.69 nM. The compound is supplied for research use and includes guidance for solvent preparation, storage, and in vivo formulation.
- Racemic p110β inhibitor with sub-nanomolar potency (IC50 0.69 nM).
- Molecular formula C22H24N4O4 and molecular weight 408.45 g·mol⁻¹.
- Recommended solvent: DMSO; detailed stock preparation volumes provided.
- Available pack sizes for research: 1 mg, 5 mg, 10 mg.
- Storage: powder -20°C (3 years) or 4°C (2 years); in solution -80°C (6 months) or -20°C (1 month).
- Reported HPLC purity approximately 98.5%.
Medchemexpress LLC 3,5-dimethoxybenzyl alcohol | 705-76-0 | MFCD00004641 | 99.9% | 168.19 g·mol⁻¹ | C9H12O3 | 100 G
3,5-dimethoxybenzyl alcohol is a phenolic benzyl alcohol used as a research reagent and intermediate in organic synthesis. It is reported from natural sources such as Pinus sylvestris and is supplied with supporting analytical documentation for laboratory use.
- High purity: 99.90% (HPLC).
- Chemical formula: C9H12O3.
- Molecular weight: 168.19 g·mol⁻¹.
- Storage: store at room temperature (stable 3 years); in solvent -80°C (2 years) or -20°C (1 year).
- Suitable as an intermediate in organic synthesis and research applications.
Medchemexpress LLC Trimethoprim hydrochloride | 60834-30-2 | 99.2% | 10 MG
Trimethoprim hydrochloride is a bacteriostatic antibiotic and a dihydrofolate reductase inhibitor supplied as the hydrochloride salt for research use in studies of bacterial infections and related biochemical assays.
- high purity suitable for research use (HPLC 99.16%).
- hydrochloride salt form improves solubility for solution preparation.
- useful as a dihydrofolate reductase inhibitor in microbiology and pharmacology studies.
- store sealed and protected from moisture; short-term storage at 4°C, in solvent: -20°C (1 month) or -80°C (6 months).
Medchemexpress LLC 3,4,6-Tri-O-benzyl-D-glucal | 55628-54-1 | MFCD00061640 | 97.0% | 416.51 g/mol | C27H28O4 | 1 ML
Tri-O-benzyl-D-glucal is a benzyl-protected glucal used as a glycosyl donor and intermediate in carbohydrate synthesis and glycobiology research. It is supplied as a solid and as a ready-to-use 10 mM solution in DMSO (1 mL). The material has a reported catalog purity of 97% and a batch HPLC purity of 99.82% for batch 731460.
- chemical identity: 3,4,6-tri-O-benzyl-D-glucal; CAS 55628-54-1.
- molecular formula and weight: C27H28O4, 416.51 g/mol.
- forms available: solid, and 10 mM solution in DMSO (1 mL).
- typical use: glycosyl donor in carbohydrate synthesis and glycobiology research.
- purity: catalog-listed 97%; batch COA reports 99.82% (HPLC) for batch 731460.
- storage: powder -20 °C (up to 3 years); in solvent -80 °C (6 months) or -20 °C (1 month).
Medchemexpress LLC 4,7,10,13-tetraoxahexadecanedioic acid | 31127-85-2 | 98.0% | 500 MG
Bis-PEG4-acid is a short polyethylene glycol (PEG) linker bearing two terminal carboxylic acid groups, designed for use in PROTAC synthesis and bioconjugation workflows.
- Short PEG spacer with two terminal carboxylic acids.
- Purity ≥98.0% by HPLC.
- Molecular weight 294.30 g/mol and formula C12H22O8.
- Colorless to off-white solid-liquid mixture.
- Improves solubility and provides convenient coupling points for sequential conjugation.
- Stable when stored at -20°C; in solvent store at -80°C for extended preservation.
Medchemexpress LLC 3-Hydroxystearic aci 10mg | 17773-30-7 | 300.48 g/mol | C18H36O3 | 10 MG
3-Hydroxystearic acid is a hydroxylated C18 saturated fatty acid supplied as a white to off-white solid for research and analytical applications. It is commonly used as an analytical standard and biochemical reagent.
- Purity: 98.25% (HPLC)
- CAS number: 17773-30-7
- Molecular formula: C18H36O3; molecular weight: 300.48 g/mol
- Appearance: white to off-white solid
- Storage: powder -20°C (long term) or 4°C (short term); in solvent -80°C recommended
- Typical use: analytical standard, biochemical research, and method development
Medchemexpress LLC Adenosine, 5'-deoxy-5'-fluoro | 731-98-6 | N/A | 96.2% | 269.23 | C10H12FN5O3 | 100 MG
5′-Fluoro-5′-deoxyadenosine is a fluorinated adenosine nucleoside provided for research use in biochemical and pharmacological studies. The manufacturer supplies solubility guidance and recommended storage conditions for both solid and solution forms.
- Fluorinated adenosine nucleoside suitable for research use.
- Purity 96.2% (typical, by HPLC).
- Molecular weight 269.23 g/mol.
- Soluble in DMSO (≈20 mg/mL) with suggested in vivo formulation protocols.
- Recommended storage: solid at 4°C; in solvent at -80°C (up to 6 months) or -20°C (up to 1 month).
Medchemexpress LLC 3,4-dichloro-1-(2,4-dimethoxybenzyl)-1H-pyrrole-2,5-dione | 342416-30-2 | 98.0% | 316.14 g/mol | C13H11Cl2NO4 | 10MM 1ML
IRES-C11 is a small-molecule inhibitor that selectively targets the internal ribosome entry site (IRES) of c-MYC mRNA, blocking IRES-dependent translation and affecting pathways related to apoptosis and cell proliferation. It is provided in a prepared solution format for in vitro research use.
- Specific inhibitor of c-MYC IRES-mediated translation.
- Supplied as a 10 mM solution in DMSO, 1 mL.
- Purity 98.0% (HPLC).
- Molecular weight 316.14 g/mol; formula C13H11Cl2NO4.
- Intended for in vitro studies of translation regulation and apoptosis.
- Store according to solvent and powder recommendations for stability.
Medchemexpress LLC Mc-vc-pabc-c6-α-amanitin | 2922514-69-8 | 98.9% | 1616.79 g/mol | C74H105N17O22S | 500 UG
MC-VC-PABC-C6-α-Amanitin is a drug-linker conjugate intended for antibody-drug conjugate (ADC) research that links the RNA polymerase II inhibitor α-amanitin to an MC-VC-PABC-C6 cleavable linker to enable targeted delivery of the toxin.
- Used for ADC development and conjugation studies.
- Contains α-amanitin as the cytotoxic payload linked via a valine-citrulline PABC C6 spacer.
- High purity and characterized by LC-MS and RP-HPLC analytical data.
- Available in small research quantities with recommended -20°C storage; in solvent stability guidance provided.
Medchemexpress LLC NVS-ZP7-4 10mM 1mL | 2349367-89-9 | 1 ML
NVS-ZP7-4 is a small-molecule inhibitor of the zinc transporter SLC39A7 (ZIP7), supplied as a 10 mM, 1 mL stock solution for cellular and biochemical studies. It modulates ER zinc levels, influences Notch signaling and ferroptosis, and is used as a chemical probe for ZIP7-related research.
- Inhibits zinc transporter SLC39A7 (ZIP7).
- Supplied as a 10 mM stock solution in a 1 mL volume.
- Molecular weight 501.62 g/mol; formula C28H28FN5OS.
- Purity ≥98.0% (HPLC).
- Stable frozen; in solvent store at -80°C for up to 6 months, or at -20°C for up to 1 month; protect from light.
Medchemexpress LLC 3-indoleacrylic acid-d4 | 99.4% | 191.22 g/mol | C11H5D4NO2 | 5 MG
3-Indoleacrylic acid-d4 is a deuterium-labeled analogue of 3-indoleacrylic acid supplied as a research reagent and stable isotope standard for analytical applications. The deuterated tracer provides a mass-shifted reference while preserving the parent compound's chemical behavior, supporting quantitation and metabolic studies.
- Deuterium-labeled (d4) for use as an internal standard in mass spectrometry and isotopic tracing.
- High purity as supplied (99.38% HPLC).
- Molecular weight 191.22 g/mol and formula C11H5D4NO2.
- Available in small analytical sizes (1-50 mg).
- Store powder at -20°C; in solvent store at -80°C for long-term stability.
Medchemexpress LLC N-ac-γ-calicheamicin-acbut-NHS ester | 174885-02-0 | 95.6% | 1779.73 | C77H99IN6O28S3 | 1 MG
N-Ac-γ-Calicheamicin-AcBut-NHS ester is an activated enediyne-derived cytotoxic payload used for synthesis of antibody-drug conjugates (ADCs) and related research applications. It is supplied as a white to off-white solid with manufacturer-reported analytical data supporting its use in conjugation chemistry.
- Activated NHS ester for efficient conjugation to primary amines
- Potent DNA-cleaving enediyne payload suitable for ADC development
- Supplied as a solid with documented purity and analytical characterization
- Storage recommendation: -20°C; in solvent stability -80°C for up to 6 months
- Analytical documentation available (COA, HNMR, RP-HPLC, LC-MS, SDS)
Medchemexpress LLC Benzamide, 3-amino- | 3544-24-9 | 100.0% | 500 MG
3-Aminobenzamide is a small-molecule PARP inhibitor used as a research reagent for biochemical and cell-based studies. It inhibits poly-ADP-ribose polymerase with reported IC50 ≈ 50 nM in CHO cells and is commonly used to investigate oxidant-induced myocyte dysfunction during reperfusion.
- High purity as measured by HPLC.
- Molecular weight 136.15 g/mol.
- Chemical formula C7H8N2O.
- CAS number 3544-24-9.
- Appearance: off-white to light brown solid.
- Stable at room temperature for up to 3 years; in solvent: -80°C (2 years), -20°C (1 year).
- Suitable for biochemical and cell-based assays.
Medchemexpress LLC Beta muricholic acid | 2393-59-1 | MFCD00271403 | 99.9% | C24H40O5 | 10MG
β-Muricholic acid (CAS 2393-59-1) is an analytical standard intended for research and analytical applications. Supplied in a small-mass pack, it is used as a calibration and reference standard for bile acid and lipid metabolism studies, and for method development and QC in LC-MS and GC-MS.
- High purity (HPLC) 99.9%
- Molecular formula C24H40O5; MW 408.57 g/mol
- Pack size: 10 mg for preparing stock solutions
- Suitable for LC-MS and GC-MS calibration and quality control
- Relevant for bile acid, cholesterol gallstone, and NAFLD research
- Storage: 4°C, protect from light; in solvent: -80°C (6 months), -20°C (1 month)
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