Tetrahydrofolic acid-d4
Tetrahydrofolic acid-d4 is the deuterium labeled Tetrahydrofolic acid. Tetrahydrofolic acid (L-5,6,7,8-Tetrahydrofolic acid) is the biologically active vitamin B9 folate derivative. Tetrahydrofolic acid is a donor of one-carbon groups for amino acids, nucleic acids, and lipids. Tetrahydrofolic acid serves as an acceptor of free formaldehyde, producing 5,10-methylenetetrahydrofolate-Tetrahydrofolic acid.
For research use only. We do not sell to patients.
- CAS No.: 1356841-72-9
- Formula: C19H19D4N7O6
- Molecular Weight:449.45
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Storage:
-80°C, protect from light, stored under nitrogen
All Endogenous Metabolite Isoforms
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Biological Activity
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 gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
1. This compound can be used as a tracer
2. This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Chemical Information
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CAS No. 1356841-72-9
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Unlabeled Cas 135-16-0
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Appearance Solid
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Molecular Weight 449.45
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Formula C19H19D4N7O6
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Color White to light brown
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SMILES
O=C1C2=C(NC(N)=N1)NC([2H])C(N2)([2H])C([2H])([2H])NC3=CC=C(C=C3)C(N[C@H](C(O)=O)CCC(O)=O)=O
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Shipping
Shipping with dry ice.
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Storage
-80°C, protect from light, stored under nitrogen
Purity & Documentation
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Data Sheet (266 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
References
[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216. [Content Brief]
[2]. Clara B García-Calderón, et al. Genotoxicity of Tetrahydrofolic Acid to Hematopoietic Stem and Progenitor Cells. Cell Death Differ. 2018 Nov;25(11):1967-1979. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)