1. Isotope-Labeled Compounds
  2. Isotope-Labeled Vitamins

Isotope-Labeled Vitamins

Vitamins are organic compounds that are needed in small quantities; most of the vitamins come from food because the body either does not produce them or produces in minute quantity. Vitamins are divided into fat-soluble and water-soluble vitamins based on their solubility in fat and water respectively. MedChemExpress ( MCE ) offers different kinds of Stable Isotope-Labeled Vitamins. Stable Isotope-Labeled Vitamins not only can be used as internal standard for the quantitative GC/LC-MS analysis, but also can be used in a range of other applications, such as metabolism, pathophysiology explorations and clinical mass spectrometry studies.

Isotope-Labeled Vitamins (104):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-15331
    VD3-d6 118584-54-6
    VD3-d6 is the deuterium labeled Vitamin D3; tools for determination of Vitamin D3 metabolites in human serum.
  • HY-A0020S
    Eldecalcitol-d6 99.23%
    Eldecalcitol-d6 is the deuterium labeled Eldecalcitol. Eldecalcitol is an orally active analogue of active vitamin D used in the treatment of osteoporosis.
  • HY-76814
    Calcitriol-d6 78782-99-7 99.06%
    Calcitriol-d6 is the deuterium labeled Calcitriol. Calcitriol is the active metabolite of vitamin D3 that activates the vitamin D receptor (VDR)[1].
  • HY-15330
    VD2-d3 1217448-46-8 98.60%
    VD2-d3 is the deuterium labeled vitamin D2.
  • HY-15328
    25-Hydroxy VD2-d6 1262843-46-8 98.96%
    25-Hydroxy VD2-d6 is the deuterium labeled 25-Hydroxy VD2.
    25-Hydroxy VD2-d<sub>6</sub>
  • HY-B1342S2
    Retinol-d4 118063-12-0 ≥98.0%
    Retinol-d4 (Vitamin A1-d4; all-trans-Retinol-d4) is the deuterium labeled Vitamin A. Retinol is an endogenous metabolite.
  • HY-32349S
    Ercalcidiol-d3 1217467-39-4 99.86%
    Ercalcidiol-d3 is the deuterium labeled Ercalcidiol. Ercalcidiol is a metabolite of Vitamins D2. Ercalcidiol can be used as an indicator of vitamins D status.
  • HY-15332
    Alfacalcidol-d6 1641940-94-4 ≥98.0%
    Alfacalcidol-d6 is the deuterium labeled Alfacalcidol. Alfacalcidol is a non-selective VDR activator.
  • HY-76585
    Paricalcitol-d6 2070009-67-3 99.64%
    Paricalcitol-d6 is the deuterium labeled Paricalcitol. Paricalcitol is a agent used for the prevention and treatment of secondary hyperparathyroidism (excessive secretion of parathyroid hormone) associated with chronic renal failure[1].
  • HY-144243S
    Vitamin B5-d4 calcium 99.51%
    Vitamin B5-d4 (calcium) is the deuterium labeled Vitamin B5 calcium[1].
    Vitamin B5-d<sub>4</sub> calcium
  • HY-N7148S
    α-Vitamin E-d6 113892-08-3 ≥99.0%
    α-Vitamin E-d6 is the deuterium labeled α-Vitamin E[1].
    α-Vitamin E-d<sub>6</sub>
  • HY-32351S
    Calcifediol-d3 140710-94-7 99.06%
    Calcifediol-d3 is a deuterium labeled Calcifediol. Calcifediol, a major circulating metabolite of vitamin D3, is a potent VDR ligand.
  • HY-B0511S
    Biotin-d2-1 1217481-41-8 99.65%
    Biotin-d2-1 is the deuterium labeled Biotin. Biotin is an enzyme co-factor present in minute amounts in every living cell.
  • HY-N0684S
    Vitamin K1-d7 1233937-39-7 ≥98.0%
    Vitamin K1-d7 is the deuterium labeled Vitamin K1. Vitamin K1 a naturally occurring vitamin required for blood coagulation and bone and vascular metabolism[1][2].
    Vitamin K1-d<sub>7</sub>
  • HY-B0150S
    Nicotinamide-d4 347841-88-7 99.37%
    Nicotinamide-d4 is the deuterium labeled Nicotinamide. Nicotinamide is a form of vitamin B3 that plays essential roles in cell physiology through facilitating NAD+ redox homeostasis and providing NAD+ as a substrate to a class of enzymes that catalyze non-redox reactions. Nicotinamide is an inhibitor of SIRT1.
  • HY-13332
    Calcifediol-d6 78782-98-6 98.91%
    Calcifediol-d6 is the deuterium labeled Calcifediol. Calcifediol, a major circulating metabolite of vitamin D3, is a potent VDR inhibitor[1][2].
  • HY-N0411S1
    β-Carotene-d8 53163-44-3
    β-Carotene-d8 is the deuterium labeled β-Carotene (HY-N0411)[1].
  • HY-B0143S3
    Niacin-13C6 1189954-79-7 ≥98.0%
    Niacin-13C6 is the 13C-labeled Niacin. Niacin (Nicotinic acid) is a vitamin and is part of the vitamin B group.
  • HY-N0680S3
    Thiamine-13C3 hydrochloride 99.90%
    Thiamine-13C3 (hydrochloride) is the 13C-labeled Thiamine (hydrochloride). Thiamine hydrochloride (Thiamine chloride hydrochloride) is an essential micronutrient needed as a cofactor for many central metabolic enzymes.
    Thiamine-<sup>13</sup>C<sub>3</sub> hydrochloride
  • HY-N0680S1
    Thiamine-d3 hydrochloride 2241872-28-4 ≥98.0%
    Thiamine-d3 (hydrochloride) is the deuterium labeled Thiamine hydrochloride. Thiamine hydrochloride (Thiamine chloride hydrochloride) is an essential micronutrient needed as a cofactor for many central metabolic enzymes.
    Thiamine-d<sub>3</sub> hydrochloride