Isotopically Labeled Compounds
Medchemexpress LLC L-histidine-d5 hydrochloride hydrate | 2483831-75-8 | 99.6% | 214.66 g·mol⁻¹ | C6H7D5ClN3O3 | 10 MG
L-histidine-d5 hydrochloride hydrate is the deuterium-labeled form of the amino acid L-histidine supplied as the hydrochloride hydrate salt. It is intended as a high-purity analytical standard for use as a tracer or internal standard in quantitative NMR, GC-MS, and LC-MS workflows.
- Deuterium-labeled (d5) for isotopic tracing.
- High purity suitable for analytical applications.
- Suitable as an internal standard for NMR, GC-MS, and LC-MS.
- Available in small pack sizes for method development.
- Useful as a tracer in metabolic and quantitative studies.
Cambridge Isotope Laboratories DODECYLPHOSPHOCHOLINE (D38, 98%), 0.5 G, 130890-78-7
DODECYLPHOSPHOCHOLINE (D38, 98%), 0.5 G, 130890-78-7
Medchemexpress LLC ε-caprolactone-d6 | 1219802-08-0 | 99.3% | 120.18 g·mol^-1 | C6H4D6O2 | 5 MG
Deuterium-labeled ε-caprolactone is a stable isotope reagent used as a tracer and internal standard for quantitative NMR, GC-MS, and LC-MS. It is supplied in small laboratory-scale quantities and is characterized by the deuterated formula C6H4D6O2 and a molecular weight of 120.18 g·mol⁻1.
- High chemical purity: 99.3%.
- Suitable as tracer and internal standard for quantitative analysis.
- Deuterated molecular formula: C6H4D6O2.
- Appearance: colorless to light yellow liquid.
- Long-term storage: -20°C for pure material; in solvent store at -80°C (6 months) or -20°C (1 month).
- Available in small milligram pack sizes for research use.
Medchemexpress LLC Isoquinoline-d7 | 17157-12-9 | 98.0% | 136.21 | 50 MG
Isoquinoline-d7 is the deuterium labeled Isoquinoline. Isoquinoline is an analog of pyridine. Isoquinoline structural-based alkaloids, such as tropoloisoquinoline, phthalideisoquinoline, and naphthylisoquinoline has anti-cancer activities.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Deuteration has potential to affect pharmacokinetic and metabolic profiles of drugs
Cambridge Isotope Laboratories 1 4-Benzoquinone (D4 98%) CP 97% 1 g
1 4-Benzoquinone (D4 98%) CP 97% 1 g
Cambridge Isotope Laboratories D-FRUCTOSE (1-13C, 99%), 0.5 G, 108311-21-3
D-FRUCTOSE (1-13C, 99%), 0.5 G, 108311-21-3
Revvity Health Sciences Inc Chromium-51 Radionuclide, 2mCi (74MBq), Sodium Chromate in Normal Saline (pH 8-10)
Chromium-51 Radionuclide, 2mCi (74MBq), Sodium Chromate in Normal Saline (pH 8-10)
![Medchemexpress LLC [1,1'-Biphenyl]-4-pentanoic acid, γ-[(3-carboxy-1-oxopropyl)amino]-α-methyl-, (αR,γS)-d4 | 149709-44-4 | 99.3% | 387.46 | 5 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000386966-logo.png-250.jpg){kind=logo}
Medchemexpress LLC [1,1'-Biphenyl]-4-pentanoic acid, γ-[(3-carboxy-1-oxopropyl)amino]-α-methyl-, (αR,γS)-d4 | 149709-44-4 | 99.3% | 387.46 | 5 MG
Sacubitrilat-d4 is the deuterium-labeled Sacubitrilat, an active neprilysin (NEP) inhibitor. Deuteration, the incorporation of stable heavy isotopes into drug molecules, is used for quantitation during drug development and can affect pharmacokinetic and metabolic profiles of drugs.
- 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 Rosuvastatin-d6 (sodium) | 2070009-41-3 | 98.6% | 509.56 | 500 UG
Rosuvastatin-d6 sodium is deuterium labeled Rosuvastatin sodium. It is a competitive HMG-CoA reductase (HMGCR) inhibitor, with an IC50 of 11 nM. This compound potently blocks hERG current with an IC50 of 195 nM, reduces the expression of mature hERG, and the interaction of heat shock protein 70 (Hsp70) with the hERG protein. Rosuvastatin sodium effectively lowers low-density lipoprotein (LDL) cholesterol, triglycerides, and C-reactive protein levels.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Cambridge Isotope Laboratories BORANE-D3 METHYLSULFIDE COMPLEX (D, 98%) CONTAINS, 5 G
BORANE-D3 METHYLSULFIDE COMPLEX (D, 98%) CONTAINS, 5 G
Cambridge Isotope Laboratories 4-OH-3 3 4 5-TetraCB (13C12 98%) 50 ug/mL in nonane 1 2 mL
4-OH-3 3 4 5-TetraCB (13C12 98%) 50 ug/mL in nonane 1 2 mL
Medchemexpress LLC L-Cystine-15N2 | 952407-61-3 | 242.29 | 1 MG
L-Cystine-15N2 is the 15N-labeled L-Cystine, an amino acid and intracellular thiol that plays a critical role in the regulation of cellular processes. It is for research use only.
- Used as a tracer.
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Incorporates stable heavy isotopes into drug molecules for quantitation during drug development.
- Potential to affect the pharmacokinetic and metabolic profiles of drugs through deuteration.
Medchemexpress LLC Toceranib-d8 | 1795134-78-9 | 99.1% | 404.51 g/mol | C22H17D8FN4O2 | 5 MG
Toceranib-d8 is a deuterium-labeled stable isotope of toceranib supplied as a high-purity research standard for analytical and tracer applications. It is intended for research use only and is provided in small package sizes suitable for use as an internal standard in mass spectrometry and quantitative assays.
- Deuterium-labeled stable isotope suitable for analytical use
- High purity for reliable quantitation in MS assays
- Available in small mass packages to minimize waste
- Supplied with COA and datasheet for lot traceability
- Intended for laboratory research use only
Medchemexpress LLC 2-aminohexane-d6 | 1219802-28-4 | MFCD11983513 | 97.9% | 107.227 | CH3CH2CH2CD2CD(NH2)CD3 | 1mg
2-Aminohexane-d6 is the deuterium labeled 2-Aminohexane[1]