Isotopically Labeled Compounds
Cambridge Isotope Laboratories Vitamin B5, Calcium Salt:H2O (Calcium Pantothenate:H2O) (Beta-alanyl-13C3, 99%;15N, 98%), 305808-23-5,
Molecular Formula C18H32CaN2O10.H2O, Chemical Purity 98%, Molecular Weight 502.44
Cambridge Isotope Laboratories Metabolomics Amino Acid Mix Standard, 1.2 mL
Each mix contains a solution of 17 amino acids at 2.5 mmol/L concentration.
Cambridge Isotope Laboratories Methanol-d4 (d, 99.8%), 811-98-3, MFCD00044637, 10x0.6 mL
Chemical Formula: CD3OD, MW: 36.07, 99.8%, Synonyms: Methyl hydride; Marsh gas; Natural gas.
Cambridge Isotope Laboratories D-glucose (u-13c6, 99%), 110187-42-3, MFCD00037544, 5 g
Chemical Formula: HO*CH2(*CHOH)4*CHO, MW: 186.11, 98%, Synonyms: D-Glucopyranose; Dextrose; D-GLC; Labeled glucose.
Cambridge Isotope Laboratories Acetonitrile-D3, 2206-26-0, MFCD00001881, 25 g
Chemical Formula: CD3CN, MW: 44.07, 99.8%, Synonyms: Methyl cyanide; Cyanomethane; Ethanenitrile.
Cambridge Isotope Laboratories Dimethyl Sulfoxide-D6 +0.03% V/V Tms | 2206-27-1 | Mfcd00002090 | 10 X 0.6 Ml
Dimethyl Sulfoxide-D6 +0.03% V/V Tms | 2206-27-1 | Mfcd00002090 | 10 X 0.6 Ml
Cambridge Isotope Laboratories Labeled Carnitine Standards Set B-1 Vial
Labeled Carnitine Standards Set B-1 Vial
Cambridge Isotope Laboratories Methyl Iodide-D3 + Copper Wire (D) | 865-50-9 | MFCD00001074 | 25 g
Methyl Iodide-D3 + Copper Wire (D) | Purity: 98% | Mol Wt: 144.96 | 865-50-9 | MFCD00001074 | 25 g
Cambridge Isotope Laboratories Sodium Borodeuteride-D4 | 15681-89-7 | MFCD00003519 | 1g
Sodium Borodeuteride-D4 | 15681-89-7 | MFCD00003519 | 1g
Medchemexpress LLC Clemastine-d5 fumarate | 14976-57-9 | 99.5% | 464.99 | C25H25D5ClNO5 | 10 MG
Clemastine-d5 fumarate is the deuterium-labeled (d5) analogue of clemastine fumarate supplied as a stable-isotope analytical standard for research and quantitative mass spectrometry. It is intended for use as an internal standard or tracer in LC-MS/MS and other analytical workflows, and is not for clinical use.
- Deuterium-labeled (d5) stable isotope standard.
- Intended for research and analytical use only.
- High purity (≈99.5%).
- Molecular weight 464.99 g/mol.
- Chemical formula C25H25D5ClNO5.
- Available in multiple pack sizes, including 10 mg.
Medchemexpress LLC D-glucose-13C2 | 201741-04-0 | MFCD00144082 | 98.0% | 182.14 g/mol | C4(13)C2H12O6 | 10 MG
D-Glucose-13C2 is a 13C2-labeled form of D-glucose provided as a purified stable-isotope tracer for metabolic, analytical, and mass spectrometry applications. It is supplied as a dry, crystalline material in pre-weighed quantities for laboratory use.
- 13C2 isotopic labeling for metabolic tracing and flux analysis.
- Purity 98.0% suitable for analytical and MS applications.
- Molecular weight 182.14 g/mol and formula C4(13)C2H12O6.
- Available in small pre-weighed packages for convenient handling.
- Supplied as a stable, dry crystalline material for reliable storage.
Medchemexpress LLC Fluorenone-d8 | 137219-34-2 | 98% | 188.25 | 1 MG
Fluorenone-d8 is a labeled analogue of 9-Fluorenone, a polycyclic aromatic ketone. It is primarily identified as a laboratory chemical for substance manufacturing and is intended for research use only, not validated for medical applications. This product should be handled by experienced and qualified scientists in appropriately equipped facilities.
- Possesses photosensitizing properties
- Can undergo electrochemical polymerization
- Utilized as an initiator in visible-light cured resin systems
- For research use only
Medchemexpress LLC Hexanedioic acid-d8 | 52089-65-3 | 99.7% | 154.19 | C6H2D8O4 | 5 MG
Adipic acid-d8 is a deuterium-labeled analogue of adipic acid used as a stable isotope reference standard for analytical and research applications. It is intended for use as an internal standard in mass spectrometry, method validation, and quantitative analysis where isotopic differentiation is required. The product is offered in small milligram quantities and supplied at high purity.
Cambridge Isotope Laboratories L-ASPARTIC ACID (3-13C, 98-99%), 0.05 G
L-ASPARTIC ACID (3-13C, 98-99%), 0.05 G