Hydroxybenzoic Acid Derivatives
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 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 1-pyrenesulfonic acid, sodium salt | 59323-54-5 | MFCD00210088 | 99.4% | 304.30 | C16H9NaO3S | 1 G
1-Pyrenesulfonic acid, sodium is the sodium salt of 1-pyrenesulfonic acid supplied as a solid research reagent for biochemical and analytical applications. It is an off-white to yellow solid with high purity (99.44% by HPLC), molecular weight 304.30 g/mol, and CAS 59323-54-5. Store sealed at 4°C; in solvent store -80°C (6 months) or -20°C (1 month).
- High purity suitable for analytical and research use.
- Solid form enables accurate weighing and dispensing.
- Pyrene fluorophore useful for probe and labeling studies.
- Stable when stored sealed under recommended temperatures.
- Sodium salt provides aqueous solubility for buffer-based experiments.
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)
Medchemexpress LLC WM-586 | 2894832-05-2 | 98.7% | 467.46 | C20H20F3N5O3S | 10 MG
WM-586 is a covalent small-molecule inhibitor of WDR5 used as a research probe to disrupt WDR5-MYC interactions and study epigenetic regulation in cancer models. It is supplied as a characterized, high-purity compound for in vitro and preclinical research.
- Covalent WDR5 inhibitor targeting the WBM binding pocket.
- Disrupts WDR5-MYC interaction for epigenetic research.
- Reported IC50 approximately 101 nM in biochemical assays.
- High chemical purity and enantiomeric excess.
- Available in multiple milligram-scale pack sizes for research use.
- Storage: 4°C under inert atmosphere; in solvent: -80°C (6 months) or -20°C (1 month).
- Comprehensive analytical data provided, including COA, HNMR, LCMS, and HPLC.
Medchemexpress LLC 5α-hydroxycostic acid | 132185-83-2 | MFCD20260447 | 95.0% | 250.33 g/mol | C15H22O3 | 10 MG
5α-Hydroxycostic acid is a eudesmane-type sesquiterpene research reagent reported to inhibit angiogenesis through modulation of VEGF/VEGFR2 and Ang2/Tie2 signaling pathways. It is provided as a solid for in vitro research and preclinical studies.
- Natural eudesmane-type sesquiterpene with antiangiogenic activity.
- Inhibits angiogenesis and suppresses cancer cell migration via VEGF/VEGFR2 and Ang2/Tie2 pathways.
- Supplied as a solid suitable for in vitro research applications.
- Purity HPLC 95.0%.
- Molecular formula C15H22O3, molecular weight 250.33 g/mol.
- Recommended storage: protect from light; store at -20°C (in solvent: -80°C for 6 months, -20°C for 1 month).
- Typical package size: 10 mg.
Medchemexpress LLC (Z)-aconitic acid | 585-84-2 | MFCD00063184 | 99.3% | 174.11 | C6H6O6 | 100 MG
(Z)-Aconitic acid is an analytical reference standard used for research and analytical applications, providing a well-characterized cis-isomer of aconitic acid (CAS 585-84-2) for chromatographic and spectroscopic assays.
- High purity: 99.3% (catalog listing; COA reports assay 98.96% and HPLC 99.13%).
- Molecular formula: C6H6O6.
- Molecular weight: 174.11 g/mol.
- Appearance: solid, white to light yellow.
- Available sizes: 5 mg, 10 mg, 50 mg, 100 mg, 200 mg, 500 mg, and 10 mM 1 mL in DMSO.
- Storage: powder -20°C (3 years); in solvent -80°C (6 months) or -20°C (1 month).
- Packaging: brown glass bottle to protect integrity.