Isotopically Labeled Compounds
Medchemexpress LLC Nonanoic acid-d2 | 62689-94-5 | 5 MG
Nonanoic acid-d2 is a deuterium labeled version of nonanoic acid, a naturally occurring saturated fatty acid with nine carbon atoms. It significantly reduces bacterial translocation, enhances antibacterial activity, and increases the secretion of porcine β-defensins 1 (pBD-1) and pBD-2.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
American Radiolabeled Chemicals Inc RETINYL PALM-9 10-3H 250UC
Retinyl palmitate-palmitoyl-9,10-3H 250uCi in toluene, 1 mCi/ml, S.A. 50-60 Ci/mmol, M.W. 524.9, Shipped in Dry Ice, Exclusive
Cambridge Isotope Laboratories LAMOTRIGINE (5,6-13C2, 99%; 5-AMINO-15N, 98%), 0.01 G
LAMOTRIGINE (5,6-13C2, 99%; 5-AMINO-15N, 98%), 0.01 G
Cambridge Isotope Laboratories VITAMIN K2 (MENAQUINONE MK-7) (5,6,7,8-D4, 2-METHYL-D3, 98%), 1 MG
VITAMIN K2 (MENAQUINONE MK-7) (5,6,7,8-D4, 2-METHYL-D3, 98%), 1 MG
Medchemexpress LLC Propan-2-amine-d6 h 25mg
Propan-2-amine-d6 hydrochloride is the deuterium labeled Propan-2-amine[1]
![Medchemexpress LLC Hexanamide, N-[(1S,2R,3E)-2-hydroxy-1-(hydroxymethyl)-3-heptadecen-1-yl]-d7 | 2692624-22-7 | 99.0% | 404.68 | 500 UG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000400641-logo.png-250.jpg){kind=logo}
Medchemexpress LLC Hexanamide, N-[(1S,2R,3E)-2-hydroxy-1-(hydroxymethyl)-3-heptadecen-1-yl]-d7 | 2692624-22-7 | 99.0% | 404.68 | 500 UG
Ceramide C6-d7 is the deuterium labeled Ceramide C6. Ceramide C6 is a Ceramide pathway activator and an exogenous short-chain ceramide that can induce apoptosis of multiple cancer cells. It is intended for research use only and not for sale to patients.
- 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 of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process.
- Deuteration has the potential to affect the pharmacokinetic and metabolic profiles of drugs.
Cayman Chemical DeoxycholIc AcIdodIum salt 5g
A secondary bile acid; inhibits TCA-induced spore germination in seven C. difficile strains at 0.2% v/v; inhibits growth and decreases the cytotoxicity of C. difficile culture supernatants to Vero cells at 0.02% v/v; inhibits ionizing radiation-induced p53-dependent transcription in a reporter assay using HCT116 cells at 200 µM; fecal and intestinal tissue levels are increased in a rat model of high-fat diet-induced obesity compared with rats fed a normal diet; increased serum levels have been found in patients with colorectal cancer
Medchemexpress LLC Mequinol-d4 | 126840-02-6 | 98.9% | 128.16 | 50 MG
Mequinol-d4 is a chemical substance primarily intended for laboratory research and the manufacture of other substances. This product is for research use only and should be handled by suitably qualified experienced scientists in appropriately equipped and authorized facilities. It presents as a white to off-white solid.
- Intended for laboratory chemical applications
- Stable under recommended storage conditions
- Can be stored as powder at -20°C for 3 years
- Can be stored in solvent at -80°C for 6 months
- Appears as a white to off-white solid
![Revvity Health Sciences Inc Mannitol, D-[2-<sup>14</sup>C]-, 250µCi (9.25MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502105572.jpg-250.jpg)
Revvity Health Sciences Inc Mannitol, D-[2-14C]-, 250µCi (9.25MBq)
Mannitol, D-[2-14C]-, 250µCi (9.25MBq)
Medchemexpress LLC 5'-Guanylic acid-15N5 dilithium | 85-32-5 | 5 MG
5'-Guanylic acid-15N5 dilithium is the 15N labeled version of 5'-Guanylic acid. 5'-Guanylic acid (5'-GMP) plays a role in several metabolic disorders, including the AICA-ribosiduria pathway, adenosine deaminase deficiency, adenine phosphoribosyltransferase deficiency (aprt), and the 2-hydroxyglutric aciduria pathway. It is intended for research use only and not for sale to patients.
- Utilized as a tracer.
- Serves as an internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS.
- Stable heavy isotope.
- Involved in metabolic pathways.
- Intended for research use only.
Cayman Chemical DamInozIde-d4 25mg
An internal standard for the quantification of daminozide by GC- or LC-MS
Medchemexpress LLC Malonyl CoA lithium | 108347-84-8 | 98.0% | 1 MG
Malonyl CoA lithium is an inhibitor of carnitine palmitoyl transferase 1 (CPT1). High Malonyl CoA lithium concentrations suppress fatty acid oxidation, while low Malonyl CoA lithium concentrations are permissive for fat oxidation.
- Inhibitor of carnitine palmitoyl transferase 1 (CPT1).
- High concentrations suppress fatty acid oxidation.
- Low concentrations are permissive for fat oxidation.
Medchemexpress LLC (±)12(13)Epoxy-9Z-octadecenoic-9,10,12,13-d4 acid | 99.0% | 300.47 | 50 UG
(±)12(13)-EpOME-d4 is a deuterium labeled stable isotope of (±)12(13)-EpOME. It is designed for research purposes, particularly as a tracer and internal standard in quantitative analysis methods such as NMR, GC-MS, or LC-MS.
- Used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Deuterium labeling can affect pharmacokinetic and metabolic profiles of drugs
- Appears as a colorless to light yellow liquid
- Molecular formula: C18H28D4O3
Cambridge Isotope Laboratories METHANOL-D4 (D, 99.8%), 10 ML, 811-98-3
METHANOL-D4 (D, 99.8%), 10 ML, 811-98-3
![Revvity Health Sciences Inc Methionine, Cell Labeling Grade, L-[35S]-,>600 Ci (22.2 TBq)/mmol, 50 mM Tricine, 10 mM BME, 5 mCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502812334.jpg-250.jpg)
Revvity Health Sciences Inc Methionine, Cell Labeling Grade, L-[35S]-,>600 Ci (22.2 TBq)/mmol, 50 mM Tricine, 10 mM BME, 5 mCi
Methionine, Cell Labeling Grade, L-[35S]-,>600 Ci (22.2 TBq)/mmol, 50 mM Tricine, 10 mM BME, 5 mCi