Isotopically Labeled Compounds
Medchemexpress LLC Clofazimine-d7 | 2030-63-9 | 99.0% | 1 MG
Clofazimine-d7 is a deuterium-labeled form of Clofazimine, an iminophenazine dye known for its anti-inflammatory effects. It has been used with other antimycobacterial agents to treat conditions like AIDS and Crohn's disease. This compound can be utilized as a tracer or as an internal standard for quantitative analysis through methods such as NMR, GC-MS, or LC-MS.
- Deuterium-labeled compound
- Tracer for quantitative analysis
- Internal standard for analytical methods
- Used in drug development for pharmacokinetic studies
Medchemexpress LLC 1-Hexadecanol-d4 | 1398065-49-0 | 5 MG
1-Hexadecanol-d4 is the deuterium labeled 1-Hexadecanol, which is a fatty alcohol and a lipophilic substrate. This compound is suitable for use as a tracer or as an internal standard for quantitative analysis by methods such as NMR, GC-MS, or LC-MS.
- 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 DODECYLPHOSPHOCHOLINE (D38, 98%), 0.5 G, 130890-78-7
DODECYLPHOSPHOCHOLINE (D38, 98%), 0.5 G, 130890-78-7
Medchemexpress LLC Naringenin-d4 | 1192260-78-8 | MFCD34676368 | 99.9% | 276.28 | C15H8D4O5 | 10 MG
Naringenin-d4 is the deuterated (stable isotope-labelled) analogue of the flavanone naringenin, supplied as a solid reference standard for analytical, tracer, and metabolic studies. It is commonly used as an internal standard in mass spectrometry and for pharmacokinetic or mechanistic investigations.
- Deuterium-labelled analogue suitable as an internal standard for LC-MS/MS.
- High chemical purity for reliable quantitative analysis.
- Supplied as a dry powder for convenient handling and storage.
- Available in small package sizes, including 10 mg, for analytical workflows.
- Structural identifiers provided for cheminformatics and method development.
- Stable when stored under recommended conditions for long-term use.
Cambridge Isotope Laboratories HEXANOIC ACID (1-13C, 99%), 0.5 G, 58454-07-2
HEXANOIC ACID (1-13C, 99%), 0.5 G, 58454-07-2
Medchemexpress LLC Oleic acid-d2 (9-cis-octadecenoic acid-d2) | 5711-29-5 | 99.6% | 10 MG
Oleic acid-d2 is the deuterium-labeled form of oleic acid (9-cis-octadecenoic acid) provided as a neat liquid for use as a tracer and internal standard in quantitative NMR, GC-MS, and LC-MS analyses. It is reported to modulate Na+/K+ ATPase activity and is supplied with high isotopic and analytical purity for research applications.
- Deuterium-labeled internal standard for quantitative mass spectrometry and NMR.
- High analytical purity (99.6%).
- Molecular formula C18H32D2O2 and molecular weight 284.47.
- Available in research-scale quantities, including 10 mg vials.
- Colorless to light yellow liquid; density approximately 0.896 g/cm3.
Cambridge Isotope Laboratories ETHYL ACETOACETATE (2,4-13C2, 99%), 0.5 G, 77504-74-6
ETHYL ACETOACETATE (2,4-13C2, 99%), 0.5 G, 77504-74-6
Medchemexpress LLC Adenine-d (6-aminopurine-d1) | 109923-52-6 | MFCD06658867 | 99.9% | 136.13 | C5H4DN5 | 10 MG
Adenine-d (6-aminopurine-d1) is the deuterium-labeled analogue of adenine, supplied as a stable-isotope reagent for biochemical and analytical research. It is intended for metabolic labeling, mass spectrometry reference standards, and studies of nucleic acid metabolism.
- Deuterium-labeled adenine for isotope tracing and analytical studies.
- Chemical formula C5H4DN5.
- Molecular weight 136.13 g/mol.
- Purity 99.9% by specification.
- CAS number 109923-52-6 for unambiguous identification.
- Supplied as a powder commonly in a 10 MG package; store powder at -20°C for long-term stability.
Cambridge Isotope Laboratories HOMOVANILLIC ACID (1,2-13C2, 98-99%), 0.1 G
HOMOVANILLIC ACID (1,2-13C2, 98-99%), 0.1 G
American Radiolabeled Chemicals Inc 33P AS ORTHOPHOS ACID 1MCI
PHOSPHORUS-33 AS ORTHOPHOSPHORIC ACID(H3PO4); 1mCi; Specific Activity: 3000 Ci/mmol 111 TBq/mmol; AMERICAN RADIOLABELED CHEMICALS INC mfg# ARP-0133-1
Cambridge Isotope Laboratories SODIUM CYANIDE (13C, 99%) 96% CHEMICAL PURITY, 1 G, 57991-39-6
SODIUM CYANIDE (13C, 99%) 96% CHEMICAL PURITY, 1 G, 57991-39-6
Cambridge Isotope Laboratories ETHYL ACETOACETATE (1,3-13C2, 99%), 0.5 G, 77504-73-5
ETHYL ACETOACETATE (1,3-13C2, 99%), 0.5 G, 77504-73-5
