Isotopically Labeled Compounds
Medchemexpress LLC 1-hydroxypyrene-d9 | 132603-37-3 | MFCD04972163 | 100.0% | 227.31 g/mol | C16HD9O | 5 MG
1-Hydroxypyrene-d9 is a deuterium-labeled analogue of 1-hydroxypyrene used as an internal standard and tracer in analytical assays for polycyclic aromatic hydrocarbons (PAHs). It is intended for research use and supplied as a white to off-white solid with high isotopic and chemical purity.
- High isotopic enrichment and 99.95% purity.
- Suitable as an internal standard for GC-MS, LC-MS, and NMR.
- White to off-white solid, convenient for small-scale analytical use.
- Stable when stored at -20°C as powder and under recommended solvent conditions.
- Packaged in small quantities for trace-level quantitation.
Cayman Chemical ProstaglndIn A2-d4 1mg
An internal standard for the quantification of PGA2 by GC- or LC-MS.
Selleck Chemical LLC Anti-Sphingosine-1-phosphate
Anti-Sphingosine-1-phosphate is a human IgG1 monoclonal anti-Sphingosine-1-phosphate antibody that targets lysosphingolipids thereby lowering the concentration of S1P in the extracellular fluid MW 145 74 KD
Medchemexpress LLC Sotorasib-d7 (AMG-510-d7) | 98.9% | 567.64 g/mol | C30H23D7F2N6O3 | 5 MG
Sotorasib-d7 (AMG-510-d7) is a deuterium-labeled internal standard of sotorasib intended for research and analytical use, suitable as a tracer or internal standard for quantitative NMR, GC-MS, and LC-MS workflows. Supplied as a high-purity solid, it is formulated for reliable analytical performance and stable storage under controlled conditions.
- Deuterium-labeled internal standard suitable for NMR, GC-MS, and LC-MS.
- High purity (98.9%) for consistent analytical results.
- Molecular weight 567.64 g/mol and formula C30H23D7F2N6O3.
- White to light yellow solid for straightforward handling.
- Soluble in DMSO at ≥100 mg/mL for concentrated stock preparation.
- Stable when stored at -20°C under nitrogen; in solvent: -80°C for 6 months, -20°C for 1 month.
Medchemexpress LLC Cholestenone-13C (4-cholesten-3-one-13C) | 68165-57-1 | 99.0% | 385.63 | C2613CH44O | 5 MG
Cholestenone-13C is a 13C-stable isotope labeled form of cholestenone intended for use as an analytical standard and metabolic tracer in biochemical research. It serves as an internal standard for quantitative mass spectrometry and for metabolic labeling studies, and is supplied in small research quantities with specified solubility and storage recommendations.
- Stable 13C-labeled cholestenone for tracer and standard applications.
- Chemical purity 99.0% for analytical reliability.
- Molecular weight 385.63 and formula C27H44O (13C labeled).
- Soluble in ethanol at 50 mg/mL; ultrasonic may be required.
- Recommended storage: powder -20°C for long term, 4°C for short term; in solvent -80°C for months.
- Available in small research sizes, including 5 mg vials.
Cambridge Isotope Laboratories Sodium Acetate (1-13C, 99%), 23424-28-4, MFCD00037666, 1G
This item has a minimum order quantity of 2 per supplier requirements
Sodium Acetate (1-13C, 99%), 23424-28-4, MFCD00037666, 1G
Medchemexpress LLC Nilotinib-d6 | 1268356-17-7 | MFCD15071309 | 99.9% | 535.55 g/mol | C28H16D6F3N7O | 5 MG
Nilotinib-d6 is a deuterium-labeled analog of nilotinib supplied as an isotopically labeled reference standard for research and analytical applications. It retains the Bcr-Abl tyrosine kinase inhibitor scaffold and is intended for method development, quantitative mass spectrometry, and stability studies. Not for human or clinical use.
- Deuterium-labeled reference standard for analytical and tracer studies.
- Suitable for mass spectrometry and quantitative method development.
- High isotopic enrichment and chemical purity for reliable results.
- Supplied in a small, accurately weighed 5 mg pack for precise dosing.
- Soluble in common organic solvents such as DMSO for easy handling.
Medchemexpress LLC Phosphate dibasic-d2 (sodium) | 107632-22-4 | 99.0% | 142.97 g/mol | DNa2O4P | 10mg
Phosphate dibasic-d2 (sodium) is the deuterium labeled Sodium phosphate dibasic[1]
Medchemexpress LLC Dimethyl succinate-d4 | 30994-23-1 | MFCD00190428 | 99.5% | 150.17 g/mol | C6H6D4O4 | 25mg
Dimethyl succinate-d4 is the deuterium labeled Dimethyl succinate[1]
Medchemexpress LLC Ethyl cinnamate-d5 | 856765-68-9 | 99.7% | 181.24 | C11H7D5O2 | 25mg
Ethyl cinnamate-d5 is the deuterium labeled Ethyl cinnamate[1] Ethyl cinnamate is a fragrance ingredient used in many fragrance compounds Ethyl cinnamate is a food flavor and additive for cosmetic products Ethyl cinnamate is also an excellent clearing reagent for mammalian tissues[2][3]
Medchemexpress LLC O-phthalaldehyde-d6 | 68234-47-9 | MFCD30720408 | >95.0% | 140.17 | C8D6O2 | 5mg
Phthalaldehyde-d6 is the deuterium labeled Phthalaldehyde (HY-W012669) Phthalaldehyde is a biochemical assay reagent which modifies the amino acid and measure the derivative through HPLC Phthalaldehyde forms a fluorescent compound with -amino group[1][2]
Medchemexpress LLC Glycine-1-13C,15N | 112898-03-0 | MFCD00064425 | 99.5% | 77.05 | C13CH515NO2 | 10mg
Glycine-1-13C 15N is the 13C- and 15N-labeled Glycine Glycine is an inhibitory neurotransmitter in the CNS and also acts as a co-agonist along with glutamate facilitating an excitatory potential at the glutaminergic N-methyl-D-aspartic acid (NMDA) receptors
Medchemexpress LLC Aminoadipic acid-d3 | 2483832-01-3 | MFCD06658660 | 99.1% | 164.17 | C6H8D3NO4 | 5 MG
Aminoadipic acid-d3 is the deuterium-labeled isotopologue of aminoadipic acid (CAS 2483832-01-3), supplied as a high-purity reference standard for analytical and metabolic research. The d3 label permits precise tracking and quantitation in stable isotope tracing and LC-MS workflows, and the compound is provided in small, accurately weighed packages for use as an internal standard.
Medchemexpress LLC Benzocaine-d4 | 342611-08-9 | MFCD01317357 | >=99.0% | 169.21 g/mol | C9H7D4NO2 | 10mg
Benzocaine-d4 is the deuterium labeled Benzocaine Benzocaine shares a common receptor with all othe rLAs in the voltage-gated Na channel with an IC50 of 0 8 mM tested with a potential of 30 mV