Isotopically Labeled Compounds
Medchemexpress LLC α-Linolenic acid-13C18 | 287111-28-8 | 296.30 | 1 MG
α-Linolenic acid-13C18 is a 13C labeled α-Linolenic acid. This essential fatty acid, isolated from seed oils, cannot be synthesized by humans. It influences thrombosis through PI3K/Akt signaling modulation and exhibits anti-arrhythmic properties pertinent to cardiovascular disease and cancer.
- Used as a tracer.
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Related to cardiovascular disease and cancer.
- Modulates PI3K/Akt signaling.
- Possesses anti-arrhythmic properties.
Cambridge Isotope Laboratories D-FRUCTOSE-6-PHOSPHATE:2Na+:xH2O (U-13C6, 99%) MAY CONTAIN UP TO ~10% 13C6 GLUCOSE-6-PHOSPHATE, 0.05 G
D-FRUCTOSE-6-PHOSPHATE:2Na+:xH2O (U-13C6, 99%) MAY CONTAIN UP TO ~10% 13C6 GLUCOSE-6-PHOSPHATE, 0.05 G
Cambridge Isotope Laboratories ETHANOLAMINE:HCL (1,2-13C2, 99%), 0.1 G, 1173019-25-4
ETHANOLAMINE:HCL (1,2-13C2, 99%), 0.1 G, 1173019-25-4
Cambridge Isotope Laboratories STEARIC ACID (U-13C18, 98%) 97% CHEMICAL PURITY, 0.25 G
STEARIC ACID (U-13C18, 98%) 97% CHEMICAL PURITY, 0.25 G
Cambridge Isotope Laboratories L-ASCORBIC ACID (U-13C6, 98%), 0.05 G
L-ASCORBIC ACID (U-13C6, 98%), 0.05 G
Cambridge Isotope Laboratories L-ALANINE (13C3, 99%), 0.5 G, 100108-77-8
L-ALANINE (13C3, 99%), 0.5 G, 100108-77-8
Cambridge Isotope Laboratories BROMOACETIC ACID (2-13C, 99%), 5 G, 64891-77-6
BROMOACETIC ACID (2-13C, 99%), 5 G, 64891-77-6
Cambridge Isotope Laboratories ETHYLENE (1,2-13C2, 99%), 0.1 L, 51915-19-6
ETHYLENE (1,2-13C2, 99%), 0.1 L, 51915-19-6
Medchemexpress LLC Myristic acid-d27 | 60658-41-5 | 255.54 | 100 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.
- 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 1,2-distearoyl-sn-glycero-3-phosphocholine-d70 | 56952-01-3 | >99.0% | 860.58 g/mol | C44H18D70NO8P | 1 MG
DSPC-d70 (1,2-distearoyl-sn-glycero-3-phosphocholine-d70) is the deuterium-labeled form of a fully saturated phospholipid used in liposome and lipid nanoparticle research and analytical isotope-labeling studies. The d70 isotopologue replaces hydrogen with deuterium to enable improved detection in mass spectrometry and NMR, and to act as an isotopic tracer in formulation stability and biodistribution experiments.
- Deuterium-labeled phospholipid for isotope tracing and analytical studies.
- Suitable for liposome and lipid nanoparticle formulations.
- High molecular weight and full saturation for stable bilayer formation.
- Useful in mass spectrometry and NMR applications to simplify spectral interpretation.
- Available in small pack sizes for research-scale experiments.
Medchemexpress LLC Diethyltoluamide-d7 | 1219799-37-7 | 98.5% | 198.31 | C12H10D7NO | 10 MG
Diethyltoluamide-d7 is a deuterium-labeled analogue of N,N-diethyl-m-toluamide (DEET) used as an isotope-labeled reference standard for analytical chemistry. It is intended for use as an internal standard in mass spectrometry, calibration, and method validation, supplied in milligram quantities with high isotopic enrichment and purity.
- Deuterium-labeled internal standard (D7) for mass spectrometry.
- High purity (98.5%) suitable for quantitative analysis.
- Molecular weight 198.31 g/mol.
- CAS number 1219799-37-7 for unambiguous identification.
- Supplied in small milligram quantities for analytical workflows.
Medchemexpress LLC C18 glucosyl(β) ceramide (d18:1/18:0) | 95119-86-1 | 99.9% | 728.09 g/mol | C42H81NO8 | 10 MG
GlcCer (d18:1/18:0) is a C18 glucosylceramide glycosphingolipid used as a biochemical research reagent for studies of glycosphingolipid metabolism and neurodegenerative disorders, including Parkinson disease and dementia with Lewy bodies. The compound is supplied as a solid for dissolution in organic solvent and is characterized by formula C42H81NO8 and molecular weight 728.09 g/mol.
- Used in studies of glycosphingolipid biology and neurodegeneration.
- Suitable for biochemical and cellular assays.
- Soluble in DMSO; ultrasonic treatment may be required for full dissolution.
- Stable as powder at -20°C for extended storage.
- High purity appropriate for research applications.
Medchemexpress LLC Nonanoic acid-d17 | 130348-94-6 | 50 MG
Nonanoic acid-d17 is the deuterium-labeled variant of Nonanoic acid, a naturally occurring saturated fatty acid composed of nine carbon atoms. It significantly reduces bacterial translocation, enhances antibacterial activity, and remarkably increases the secretion of porcine β-defensins 1 (pBD-1) and pBD-2.
- Deuterium-labeled compound
- 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, primarily as tracers for quantitation during drug development
- Deuteration can potentially affect the pharmacokinetic and metabolic profiles of drugs
- Purity: 99.44%
Medchemexpress LLC Propan-2-amine-d6 h 25mg
Propan-2-amine-d6 hydrochloride is the deuterium labeled Propan-2-amine[1]