Other Solvents
Medchemexpress LLC Poly ethylene glycol 5g
Poly(ethylene glycol) diacrylate (MW 6000) (PEGDA (MW 6000)) is a derivative of polyethylene glycol Poly(ethylene glycol) diacrylate (MW 6000) can be used in the formation of a cross-linked polymers[1]
Medchemexpress LLC N-hexacosane-d54 | 1219803-91-4 | 99.5% | 421.04 g/mol | C26D54 | 25 MG
N-Hexacosane-d54 is a deuterium-labeled analogue of n-hexacosane used as an isotopic tracer and internal standard for analytical and research applications. It provides a defined mass shift for reliable quantitation in mass spectrometry and gas chromatography and is supplied for laboratory research use only.
- Deuterium labeled (d54) for clear mass spectral distinction.
- High purity 99.5% supports accurate quantitation.
- Stable, nonpolar hydrocarbon compatible with GC and MS methods.
- Suitable as a tracer and internal standard in analytical workflows.
- Available in small packaged quantities for laboratory use.
Apexbio Technology LLC Sphingosine-1-phosphate 26993-30-6 1mg
Sphingosine-1-phosphate (CAS 26993-30-6) is an endogenous signaling lipid functioning as a second messenger and ligand for the G-protein-coupled receptor S1PR1 (also called EDG1) It modulates diverse cellular processes including proliferation survival migration and vascular morphogenesis via activation of downstream pathways such as ERK-1/2 kinase and Gi protein-mediated signaling In cell-based assays S1P exhibits high-affinity binding (Kd 8 1 nM) to S1PR1 and induces calcium mobilization with an EC50 of approximately 2 nM Due to its roles in platelet function cell survival and vascular biology S1P is widely investigated in cell signaling research and therapeutic development
Medchemexpress LLC Nordoxepin-d4 hydrochloride | 2249819-14-3 | 99.9% | 305.84 g/mol | C18H16D4ClNO | 5 MG
Nordoxepin-d4 hydrochloride is the deuterium-labeled analog of nordoxepin hydrochloride supplied for use as an isotopically labeled internal standard in analytical and research applications. It is provided as a high-purity solid suitable for method development, quantitation, and metabolite studies. For research use only.
- Deuterium-labeled internal standard for quantitative analysis.
- High purity (99.9%) for reliable analytical performance.
- Molecular formula C18H16D4ClNO; molecular weight 305.84 g/mol.
- Available in small milligram quantities for analytical workflows.
- Supplied as hydrochloride salt for stability in common solvents.
Medchemexpress LLC Nordoxepin-d4 hydrochloride | 2249819-14-3 | 99.9% | 305.84 | C18H16D4ClNO | 10 MG
Nordoxepin-d4 hydrochloride is a deuterium-labeled reference standard of nordoxepin hydrochloride for research and analytical use. It is formulated for use as an isotopically labeled internal standard to support accurate quantitation, method validation, and metabolic or pharmacokinetic studies by LC-MS.
- High isotopic enrichment for precise internal standardization.
- High purity (99.9%) suitable for quantitative analysis.
- Compatible with LC-MS workflows and method development.
- Supplied in small, analytical-scale pack sizes for convenience.
- Provides defined molecular weight and formula for reference.
Medchemexpress LLC Adamantane-d16 | 30470-60-1 | 98.4% | 152.33 Da | C10D16 | 10 MG
Adamantane-d16 is the fully deuterated form of adamantane, supplied as a stable-isotope standard for analytical and research applications. It is provided as a high-purity powder intended for use in mass spectrometry, isotope tracing, and related analytical workflows.
- Fully deuterated cage hydrocarbon for isotope labeling.
- Suitable as an internal standard for mass spectrometry and quantitative analysis.
- Molecular formula C10D16 and molecular weight 152.33 Da.
- High purity (98.4%) appropriate for analytical use.
- Stable as a powder under recommended cold storage conditions.
Medchemexpress LLC 2-aminoethanesulfonic acid-13C2 | 70155-54-3 | MFCD01075566 | 99.0% | 127.13 g/mol | 13C2H7NO3S | 10 MG
Taurine-13C2 is a 13C-labeled form of taurine (2-aminoethanesulfonic acid) provided as a stable isotope standard for analytical and research use. It is supplied as a neat powder intended for use as an internal standard in mass spectrometry, isotope-dilution assays, and metabolic tracer studies.
- 13C2-labeled taurine for use as an internal standard and tracer.
- High isotopic enrichment and 99.0% purity.
- Neat powder form, suitable for mass spectrometry and analytical workflows.
- Small-mass package formats for isotope-dilution and tracer studies.
- Molecular weight 127.13 g/mol; CAS number 70155-54-3.
Medchemexpress LLC D-glucose-13C-4 | 40762-22-9 | 98.0% | 10 MG
D-Glucose-13C-4 is a 13C-labeled form of D-(+)-glucose with the stable isotope at the carbon-4 position, supplied as a powder for laboratory research applications.
- 13C label at carbon-4 for metabolic tracing and analytical studies.
- Purity 98.0%.
- Molecular weight 181.15 g/mol.
- CAS number 40762-22-9.
- Supplied as a powder; storage: powder -20°C (3 years) or 4°C (2 years).
- Available in small packaging sizes, including 10 mg.
- Intended for research use only; not for human or clinical use.
Medchemexpress LLC Thymidine-d3 | 74848-84-3 | MFCD01317525 | 99.8% | 245.25 | C10H11D3N2O5 | 10 MG
Thymidine-d3 is the deuterium-labeled analogue of thymidine used as a DNA synthesis inhibitor and cell-synchronizing agent. It is commonly used as a tracer or internal standard for quantitative analysis by NMR, GC-MS, or LC-MS, and to arrest cells at the G1/S boundary in cell cycle studies.
- High chemical and isotopic purity (99.8%).
- Suitable as a tracer and internal standard for NMR, GC-MS, and LC-MS.
- Effective for cell synchronization by arresting cells at the G1/S boundary.
- Solid powder form with recommended cold storage for stability.
- Available in small research pack sizes including 10 mg for analytical work.
Medchemexpress LLC Lapatinib-d4 | 1184263-99-7 | 99.0% | 585.08 | C29H22D4ClFN4O4S | 10 MG
Lapatinib-d4 is the deuterium-labeled isotopologue of lapatinib used as a stable isotope standard for analytical and pharmacokinetic studies. It is supplied as a solid powder in pre-weighed quantities with specified storage recommendations for long-term stability.
- Deuterium-labeled internal standard for LC-MS/MS assays.
- High purity (≈99%) suitable for quantitative analysis.
- Offered in small pre-weighed amounts for method development.
- Stable in powder form under low-temperature storage.
- Comes with a product datasheet and safety data sheet for handling.
Medchemexpress LLC Adenosine-d1 | 109923-50-4 | 99.7% | 268.25 g/mol | C10H12DN5O4 | 10 MG
Deuterium-labeled adenosine used as a tracer or internal standard for quantitative analytical methods such as LC-MS, GC-MS, and NMR. Supplied as a white to off-white solid with high purity and specified storage conditions to maintain stability.
- Deuterium-labeled adenosine for tracer and internal standard use.
- High purity (99.7%) suitable for analytical applications.
- Soluble in DMSO with ultrasonic warming; compatible with LC-MS, GC-MS, and NMR.
- Powder stability: up to 3 years at -20°C; follow solvent storage guidelines for solutions.
Medchemexpress LLC Nizatidine-d3 | 1246833-99-7 | MFCD32641299 | 98.8% | 334.48 | C12H18D3N5O2S2 | 10 MG
Nizatidine-d3 is the deuterium-labeled form of nizatidine supplied as an isotope-labeled reference standard for research applications, including mass spectrometry, pharmacokinetic, and metabolic studies. It is intended for use as a labeled internal standard to support quantitative analytical workflows.
- Deuterium-labeled internal standard for mass spectrometry assays.
- High chemical purity: 98.8%.
- CAS number 1246833-99-7 for unambiguous identification.
- Available in small-mass packaged quantities suitable for analytical use.
- Useful for ADME, PK/PD, and quantitative analytical studies.