Isotope Standards

L-Phenyl-d5-alanine (Standard) is a standard material used for research and analysis of L-Phenyl-d5-alanine. L-Phenylalanine is an essential amino acid found in Escherichia coli.

L-Tryptophan-2,3,3-d3 (Standard) is a standard material used for research and analysis of L-Tryptophan-2,3,3-d3. L-Tryptophan is an essential amino acid and a precursor for serotonin synthesis.

1,4-Dichlorobenzene-d4 (Standard) is the standard substance of 1,4-Dichlorobenzene-d4, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. 1,4-Dichlorobenzene-d4 is a deuterated compound of 1,4-Dichlorobenzene. 1,4-Dichlorobenzene has a CAS number of 106-46-7. 1,4-Dichlorobenzene is a disinfectant, pesticide, and deodorant.

Benzidine-D8 (Standard) is the standard substance of Benzidine-D8, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Benzidine-d8 is a deuterated compound of Benzidine. Benzidine has a CAS number of 92-87-5.

Penbutolol-d9 hydrochloride (Standard) is the standard substance of Penbutolol-d9 hydrochloride, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Penbutolol-d9 hydrochloride is a deuterated compound of Penbutolol hydrochloride.

Tetracycline-d6 (Standard) is the standard substance of Tetracycline-d6, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Tetracycline-d6 is a deuterated compound of Tetracycline.

Brombuterol-D9 (Standard) is the standard substance of Brombuterol-D9, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Brombuterol-d9 is a deuterated compound of Brombuterol.

Coumarin-d4 (Standard) is the standard substance of Coumarin-d4, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Coumarin-d4 is a deuterated compound of Coumarin. Coumarin has a CAS number of 91-64-5. Coumarin is a chemical compound/poison found in many plants, notably in high concentration in the tonka bean, woodruff, and bison grass. It has clinical value as the precursor for several anticoagulants, notably warfarin.

Metronidazole-d3 (Standard) is the standard substance of Metronidazole-d3, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Metronidazole-d3 is a deuterated compound of Metronidazole.

Phthalic acid, bis-isobutyl ester-d4 (Standard) is the standard substance of Phthalic acid, bis-isobutyl ester-d4, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Phthalic acid, bis-isobutyl ester-d4 is a deuterated compound of Phthalic acid, bis-isobutyl ester. Phthalic acid, bis-isobutyl ester has a CAS number of 84-69-5. Dibutyl phthalate is a plasticizer used in most plastics and found in water, air, soil, plants and animals. It may have some adverse effects with long-term exposure.

Mebendazole-d3 (Standard) is the standard substance of Mebendazole-d3, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Mebendazole-d3 is a deuterated compound of Mebendazole. Mebendazole has a CAS number of 31431-39-7. Mebendazole is a hedgehog inhibitor, used as an antihelminthic.

Malathion-d10 (Standard) is the standard substance of Malathion-d10, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Malathion-d10 is a deuterated compound of Malathion. Malathion has a CAS number of 121-75-5. Malathion is an organophosphate parasympathomimetic which binds irreversibly to cholinesterase, is an insecticide of relatively low human toxicity.

Metronidazole-d4 (Standard) is the standard substance of Metronidazole-d4, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Metronidazole-d4 is a deuterium labeled compound for Metronidazole, which can be used for isotopic tracing.Metronidazole is a synthetic nitroimidazole derivative, an antibiotic and antiprotozoal agent with oral activity and blood-brain-barrier penetration for infections caused by anaerobic bacteria.

Albendazole sulfoxide D3 (Standard) is the standard substance of Albendazole sulfoxide D3, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Albendazole sulfoxide D3 is deuterium-labeled Albendazole sulfoxide. Albendazole sulfoxide is a broad-spectrum anthelmintic.

Albendazole sulfone-d3 (Standard) is the standard substance of Albendazole sulfone-d3, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Albendazole sulfone-d3 is a deuterated compound of Albendazole sulfone.

4-AcetaMido-d3-antipyrine (Standard) is the standard substance of 4-AcetaMido-d3-antipyrine, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. 4-AcetaMido-d3-antipyrine is a deuterated compound of 4-AcetaMido-antipyrine. 4-AcetaMido-antipyrine has a CAS number of 83-15-8.

2,4-D-d3 (Standard) is the standard substance of 2,4-D-d3, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. 2,4-D-d3 is a deuterated compound of 2,4-D. 2,4-D has a CAS number of 94-75-7. 2,4-Dichlorophenoxyacetic acid is a synthetic auxin used as a plant growth regulator and also used as a supplement in plant cell culture media. It is an active ingredient in herbicides used to disrupts the actin cytoskeleton for the control of root elongation and cell production.

Atehexal-d7 (Standard) is the standard substance of Atehexal-d7, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Atehexal-d7 is a deuterated compound of Atehexal. Atehexal has a CAS number of 29122-68-7. Atenolol is a selective β1 receptor antagonist.

Cyanuric acid-13C3 (Standard) is the standard substance of Cyanuric acid-13C3, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Cyanuric acid-13C3 is 13C labeled Cyanuric acid.

Robenidine-d8 HCl (Standard) is the standard substance of Robenidine-d8 HCl, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Robenidine-d8 HCl is a deuterated compound of Robenidine HCl. Robenidine HCl has a CAS number of 25875-50-7.

Ciprofloxacin-d8 Hydrochloride (Standard) is the standard substance of Ciprofloxacin-d8 Hydrochloride, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Ciprofloxacin-d8 Hydrochloride is a deuterated compound of Ciprofloxacin Hydrochloride. Ciprofloxacin Hydrochloride has a CAS number of 93107-08-5. Ciprofloxacin hydrochloride is a broad-spectrum antimicrobial carboxyfluoroquinoline.

Diphenyl phthalate-3,4,5,6-d4 (Standard) is the standard substance of Diphenyl phthalate-3,4,5,6-d4, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Diphenyl phthalate-3,4,5,6-d4 is a deuterated compound of Diphenyl phthalate. Diphenyl phthalate has a CAS number of 84-62-8. Diphenyl phthalate is an agent of biochemical.

Sulfadoxine-D3 (Standard) is the standard substance of Sulfadoxine-D3, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Sulfadoxine-d3 is a deuterated compound of Sulfadoxine. Sulfadoxine has a CAS number of 2447-57-6. Sulfadoxine is a broad-spectrum sulfanilamide and a synthetic analog of para-aminobenzoic acid (PABA) with bacteriostatic and antimalarial properties.