Phthalic acid and derivatives
Medchemexpress LLC Terephthalic acid-13C2 | 121191-53-5 | 99.6% | 168.12 | 50 MG
Terephthalic acid-13C2 is the 13C-labeled version of Terephthalic acid. Terephthalic acid is an isomer and a precursor of polyester PET, a material used for clothing and plastics. It can also be used to build skin tumor models.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis through techniques such as NMR, GC-MS, or LC-MS
- Stable heavy isotopes like carbon-13 have been incorporated into drug molecules for quantitation during drug development
Medchemexpress LLC Fosbretabulin disodium | 168555-66-6 | MFCD00943911 | 99.9% | 440.29 g/mol | C18H19Na2O8P | 10 MG
Fosbretabulin disodium is a water-soluble phosphate prodrug of combretastatin A4 that destabilizes microtubules and acts as a vascular-disrupting agent used in preclinical oncology research. It selectively targets tumor endothelial cells, reduces tumor blood flow, and induces central tumor necrosis; supplied as a disodium phosphate salt for laboratory use.
- Microtubule-destabilizing vascular-disruptor mechanism.
- Water-soluble disodium phosphate prodrug form.
- High purity (≈99.9%).
- Molecular weight 440.29 g/mol; formula C18H19Na2O8P.
- Available in small research quantities (1-100 mg) and 10 mM aqueous solutions.
- Intended for preclinical and in vitro research applications.
Medchemexpress LLC Terephthalic acid | 100-21-0 | 99.99% | 166.13 | 50 G
Terephthalic acid is an isomer and a precursor of polyester PET, used in clothing and plastics. It can also be utilized to build skin tumor models and promote excessive cell proliferation by disrupting the p16-cyclin D1/Cdk4-Rb cell cycle regulatory pathway. In vivo, it can lead to bladder stone formation in animal models, particularly in weanling mice at higher doses.
- Isomer and precursor of polyester PET
- Used to build skin tumor models
- Promotes excessive cell proliferation
- Induces skin tumor formation
- Metabolized to form calcium terephthalate, potentially leading to bladder stone formation
Medchemexpress LLC Terephthalic acid-13C2 | 121191-53-5 | 99.6% | 168.12 | 10 MG
Terephthalic acid-13C2 is a 13C-labeled isomer of Terephthalic acid, a precursor of polyester PET. It is utilized in the production of clothing and plastics and can also be employed in building skin tumor models.
- Used as a tracer.
- Acts as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Medchemexpress LLC Disodium monofluorophosphate | 10163-15-2 | 10 G
Disodium monofluorophosphate is a biochemical reagent used as a biological material or organic compound for life science-related research. This product is for research use only.
- Used as a biological material
- Used as an organic compound for life science-related research
- Solid appearance
- White to off-white color
- Soluble in water (≥ 100 mg/mL)
Medchemexpress LLC Calcium disodium edetate hydrate | 23411-34-9 | MFCD00148919 | 98.0% | 374.27 g·mol⁻¹ | C10H12CaN2O8.xH2O.2Na | 10 G
Calcium disodium edetate hydrate is a research-grade chelating reagent used to bind divalent metal ions in biochemical and toxicology studies. Supplied as a solid, it is commonly used for metal-chelation experiments, sample stabilization, and preparation of buffer solutions in life science research.
- High purity (98.0%) suitable for research applications.
- Solid form for easy weighing and accurate dosing.
- Effective chelation of divalent metal ions such as lead and cadmium.
- Compatible with aqueous buffers and typical laboratory solvents.
- Store sealed, away from moisture and light; in solution: -80°C (6 months) or -20°C (1 month).
Medchemexpress LLC Cyclic adenosine monophosphate | 60-92-4 | 99.9% | 100 MG
Cyclic AMP (Standard) is the analytical standard of Cyclic AMP, an adenosine triphosphate derivative and an intracellular signaling molecule. It is an important second messenger in many biological processes, directing cellular responses to extracellular signals.
- Used as a reference standard in assays
- Utilized in qualitative, quantitative, and methodological research experiments
- Suitable for applications involving HPLC, GC, and MS
Medchemexpress LLC Adenosine, cyclic 3',5'-(hydrogen phosphate) | 60-92-4 | 99.9% | 1G
Cyclic AMP (Cyclic adenosine monophosphate), an adenosine triphosphate derivative, is an intracellular signaling molecule responsible for directing cellular responses to extracellular signals. It acts as an important second messenger in many biological processes.
- Intracellular signaling molecule for cellular responses to extracellular signals.
- Modulates mediator generation.
- Suppresses expression of pro-inflammatory cytokines like TNF-α and IL-12.
- Enhances production of anti-inflammatory cytokine IL-10.
- Functions as a microbial and human endogenous metabolite.
Medchemexpress LLC 8-(4-chlorophenylthio)adenosine 3',5'-cyclic monophosphate monosodium salt | 93882-12-3 | 99.9% | 493.79 g/mol | C16H14ClN5NaO6PS | 5 MG
8-CPT-Cyclic AMP sodium is a membrane-permeable cyclic AMP analog that selectively activates cAMP-dependent protein kinase (PKA) and inhibits certain phosphodiesterases. Supplied as the monosodium salt in solid form, it is used to elevate intracellular cAMP levels and to probe cAMP/PKA signaling pathways in biochemical and cell-based assays.
- Selective activator of cAMP-dependent protein kinase.
- Membrane-permeable cyclic AMP analog (monosodium salt).
- High purity (~99.9%) for reproducible experimental results.
- Soluble in DMSO and water with sonication and warming as needed.
- Solid storage at -20°C; in solution store at -80°C for long-term stability.
- Available in small-scale solid quantities and in ready-to-use solution format.
