Isotopically Labeled Compounds
Medchemexpress LLC Oxaprozin-d4 | 21256-18-8 | 99.1% | 5 MG
Oxaprozin-d4 is the deuterium-labeled Oxaprozin, a non-steroidal anti-inflammatory agent (NSAID). It 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.
Sigma Aldrich Fine Chemicals Biosciences Lauric acid-1-13C 99 atom % 13C | 93639-08-8 | MFCD00002737 | 250MG
Lauric acid-1-13C 99 atom % 13C | Mol Wt: 201.31 | 93639-08-8 | MFCD00002737 | 250MG
Cambridge Isotope Laboratories VITAMIN D2 (ERGOCALCIFEROL) UNLABELED 100 UG/ML IN ETHANOL, 1 ML
VITAMIN D2 (ERGOCALCIFEROL) UNLABELED 100 UG/ML IN ETHANOL, 1 ML
Cayman Chemical Sphingosine (d20:1), Purity: ≥98%, CAS: 6918-49-6, 10 mg
Composes a significant portion of CNS gangliosides; concentration increases with maturation and may be related to nervous system degeneration
Medchemexpress LLC Myristic-d27 acid | 60658-41-5 | MFCD00053329 | 255.54 | 25 MG
Myristic acid-d27 is the deuterium labeled Myristic acid. Myristic acid is a saturated 14-carbon fatty acid occurring in most animal and vegetable fats, particularly butterfat and coconut, palm, and nutmeg oils. It is for research use only.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Saturated 14-carbon fatty acid
- Occurs in most animal and vegetable fats
Medchemexpress LLC Dipivefrin-d6 hydrochloride | 64019-93-8 | 99.7% | 1 MG
Dipivefrin-d6 hydrochloride is a deuterium-labeled version of Dipivefrin hydrochloride. It acts as an antiglaucoma proagent, converting into epinephrine in the cornea. This compound is valuable for quantitative analysis and drug development studies, where deuteration can influence pharmacokinetic and metabolic profiles.
- Used as a tracer.
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Incorporates stable heavy isotopes for quantitation in drug development.
- Deuteration can influence pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC 1-bromoheptane-d15 | 98195-42-7 | MFCD01073970 | >98.0% | 194.19 | C7D15Br | 10 MG
1-Bromoheptane-d15 is the deuterium-labeled analogue of 1-bromoheptane used as an isotopic tracer and internal standard in analytical and synthetic workflows. It is supplied in small, pre-weighed quantities for laboratory use, has a molecular weight of 194.19, and appears as a colorless to light yellow liquid. This product supports mass spectrometry, tracer studies, and method development.
Medchemexpress LLC L-Xylose | 609-06-3 | 97.0% | C₅H₁₀O₅ | 10 G
L-Xylose (L-(-)-Xylose) is a rare sugar and the levorotatory form of Xylose. It has a molecular weight of 150.13 and appears as a white to off-white solid. It is soluble in DMSO at 100 mg/mL. This product serves as a raw material for the synthesis of various drugs and bioactive molecules.
- Suitable for use as a raw material in drug synthesis
- Levorotatory form of Xylose
- White to off-white solid appearance
- Soluble in DMSO at 100 mg/mL
Medchemexpress LLC Sulfadoxine-d4 | 1330266-05-1 | 98.0% | 1 MG
Sulfadoxine-d4 is the deuterium labeled Sulfadoxine, a long-acting sulfonamide. It is commonly used in combination with other agents for respiratory, urinary tract, and malarial infections, and has shown to inhibit HIV replication in peripheral blood mononuclear cells.
- Used as a tracer
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Medchemexpress LLC 2-aminohexane-d6 | 1219802-28-4 | 97.9% | 107.23 g/mol | C6H9D6N | 5mg
2-Aminohexane-d6 is the deuterium labeled 2-Aminohexane[1]
Medchemexpress LLC Corticosterone-d8 | 1271728-07-4 | 99.91% | 5 MG
Corticosterone-d8 is the deuterium-labeled Corticosterone. Corticosterone is an adrenocortical steroid that exhibits modest but significant activities as both a mineralocorticoid and a glucocorticoid. The incorporation of stable heavy isotopes like deuterium into drug molecules is primarily for quantitation during drug development, with deuteration specifically recognized for its potential impact on the pharmacokinetic and metabolic profiles of drugs.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Cambridge Isotope Laboratories CREDENTIALED E. COLI CELL EXTRACT KIT (DRIED DOWN), 1 KIT
CREDENTIALED E. COLI CELL EXTRACT KIT (DRIED DOWN), 1 KIT
Medchemexpress LLC L-arginine-15N2 hydrochloride | 204633-92-1 | MFCD00144557 | 100.0% | 212.65 g·mol⁻¹ | C6H15ClN215N2O2 | 10 MG
L-Arginine-15N2 hydrochloride is the 15N-labelled hydrochloride salt of the amino acid L-arginine, supplied as a solid for research use. It is used as a nitrogen donor and tracer in biochemical and metabolic studies, including investigations of nitric oxide synthesis and metabolic flux.
- 15N-labelled amino acid with reported isotopic purity 99.97%.
- Solid powder suitable for tracer and analytical applications.
- Common applications include nitric oxide synthesis studies and metabolic labeling.
- Store at 4°C, protect from light, and store under inert gas.
- Provided in small milligram quantities for research use.
Cayman Chemical Cholic Acid-d4, Purity: ≥95%, CAS: 116380-66-6, 5 mg
An internal standard for the quantification of cholic acid by GC- or LC-MS
Medchemexpress LLC Sodium propionate-d3 | 1210410-35-7 | 98.4% | 100 MG
Sodium propionate-d3 is the deuterium labeled Propionate sodium (HY-B1773A). Sodium propionate is an orally active short-chain fatty acid produced by intestinal bacteria from the metabolism of dietary fiber. It increases PPAR-γ, inhibits NF-κB activation, reduces COX-2 expression and NO production, and induces Apoptosis and Autophagy. Sodium propionate reduces HSV-1-induced keratitis and has anticancer effects against glioblastoma. It also exhibits neuroprotective, antioxidant, and anti-inflammatory activities, and can be used in the research of spinal cord injury and Alzheimer's disease.
- Can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable heavy isotopes incorporated into drug molecules for quantitation during drug development.
- Deuteration may affect pharmacokinetic and metabolic profiles of drugs.