Isotopically Labeled Compounds
Medchemexpress LLC MMAF-d8 hydrochloride | 1415246-68-2 | 99.7% | 776.47 | C39H58D8ClN5O8 | 10 MG
MMAF-d8 hydrochloride is the deuterated hydrochloride salt of monomethylauristatin F intended for research use as an ADC payload and microtubule-disrupting agent. The compound is supplied as a white to off-white solid, has molecular formula C39H58D8ClN5O8 and molecular weight 776.47, and is unstable in solution - prepare fresh solutions. Store sealed at 4°C and protect from moisture.
- High purity (99.7% by LCMS).
- High isotopic enrichment (99.8%).
- Soluble in DMSO at 100 mg/mL (may require ultrasonic).
- White to off-white solid appearance.
- Suitable as an antibody-drug conjugate (ADC) payload and microtubule-disrupting research reagent.
- Store sealed at 4°C and protect from moisture.
- Unstable in solution; prepare fresh solutions prior to use.
Medchemexpress LLC Methionine-d3 | 284665-18-5 | 99.2% | 152.23 | 25 MG
Methionine-d3 is the deuterium-labeled Methionine. Methionine is an effective chemoprotective agent that can also inhibit neuronal activity through GABAA receptor activation.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable heavy isotopes are incorporated into drug molecules as tracers for quantitation during drug development.
- Deuteration has potential to affect pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Hexadecane-d34 25mg
Hexadecane-d34 (n-Hexadecane-d34) is the deuterium labeled Hexadecane (HY-W099580) Hexadecane (n-Hexadecane) is a saturated hydrocarbon of alkanes or paraffins and can be used as an organic solvent Hexadecane is a component of petroleum belongs to hydrophobic substrates and is a model substance for studying bacterial degradation of hydrophobic compounds[1]
Medchemexpress LLC Chlorpromazine-d6 hydrochloride | 1228182-46-4 | 99.9% | 1 ML
Chlorpromazine-d6 (hydrochloride) is the deuterium labeled Chlorpromazine. Chlorpromazine is an inhibitor of dopamine receptor, 5-HT receptor, potassium channel, and sodium channel.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Medchemexpress LLC D-Fructose-4-13C | 84270-09-7 | 1 MG
D-Fructose-4-13C is the 13C labeled D-Fructose. D-Fructose is a naturally occurring monosaccharide found in many plants. This product is for research use only.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Purity: 99.7%
- Appearance: Solid
- Color: Off-white to light yellow
Medchemexpress LLC Tetrabenazine-d6 | 1392826-25-3 | 323.46 | C19H21D6NO3 | 10 MG
Tetrabenazine-d6 is a deuterium-labeled analogue of tetrabenazine provided as a research reference standard for analytical and preclinical applications. It serves as a tracer or internal standard for quantitative analyses (LC-MS, GC-MS, NMR), and is used in studies of vesicular monoamine transporter activity and hyperkinetic movement disorder research.
- Deuterium-labeled isotopologue for analytical internal standard use.
- Useful for LC-MS, GC-MS, and NMR quantification.
- Targeted for monoamine transporter (VMAT) research.
- Soluble in DMSO; limited solubility in water (may require ultrasonic).
- Supplied as a small-quantity research reference (10 mg).
Medchemexpress LLC Hexadecane-d34 50mg
Hexadecane-d34 (n-Hexadecane-d34) is the deuterium labeled Hexadecane (HY-W099580) Hexadecane (n-Hexadecane) is a saturated hydrocarbon of alkanes or paraffins and can be used as an organic solvent Hexadecane is a component of petroleum belongs to hydrophobic substrates and is a model substance for studying bacterial degradation of hydrophobic compounds[1]
Cambridge Isotope Laboratories L-LYSINE:2HCL (4,4,5,5-D4, 96-98%), 0.5 G
L-LYSINE:2HCL (4,4,5,5-D4, 96-98%), 0.5 G
Medchemexpress LLC 1-Benzhydryl-4-cinnamylpiperazine-2,2,3,3,5,5,6,6-d8 | 1185242-27-6 | 98.2% | 5 MG
Cinnarizine-d8 is a deuterium labeled Cinnarizine, functioning as an antihistamine and calcium channel blocker.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Medchemexpress LLC Spironolactone-d3 | 52-01-7 | 99.82% | 1 MG
Spironolactone-d3 is the deuterium labeled Spironolactone, an orally active aldosterone mineralocorticoid receptor antagonist with an IC50 of 24 nM. It also acts as a potent antagonist of androgen receptor with an IC50 of 77 nM and promotes autophagy in podocytes.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Cambridge Isotope Laboratories D-MANNITOL (1-13C, 98%), 1 G, 132202-29-0
D-MANNITOL (1-13C, 98%), 1 G, 132202-29-0
Cambridge Isotope Laboratories SODIUM FORMATE (13C, 99%), 1 G, 23102-86-5
SODIUM FORMATE (13C, 99%), 1 G, 23102-86-5