A metabolite of metoprolol
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O-Desmethyl Metoprolol

Item No. 21787

Technical Information
Formal Name
4-[2-hydroxy-3-[(1-methylethyl)amino]propoxy]-benzeneethanol
CAS Number
62572-94-5
Synonyms
  • O-DMM
  • SL 80-0088
Molecular Formula
C14H23NO3
Formula Weight
Purity
≥95%
A crystalline solid
Chloroform: solubleDichloromethane: solubleMethanol: slightly soluble
λmax
224, 277 nm
SMILES
OCCC1=CC=C(OCC(O)CN([H])C(C)C)C=C1
InChi Code
InChI=1S/C14H23NO3/c1-11(2)15-9-13(17)10-18-14-5-3-12(4-6-14)7-8-16/h3-6,11,13,15-17H,7-10H2,1-2H3
InChi Key
CUKXSBOAIJILRY-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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Certificates of Analysis & Batch Specific Data

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    Product Description

    O-Desmethyl metoprolol is a metabolite of the β1-adrenergic receptor (β1-AR) antagonist metoprolol (Item No. 15429).1 It is formed from metoprolol by the cytochrome P450 (CYP) isoform CYP2D6.2,3

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Cerqueira, P.M., Cesarino, E.J., Bertucci, C., et alStereoselective metabolism of metoprolol: Enantioselectivity of α-hydroxymetoprolol in plasma and urine. Chirality 15(6), 542-549 (2003).

    2. Seeringer, A., Brockmöller, J., Bauer, S., et alEnantiospecific pharmacokinetics of metoprolol in CYP2D6 ultra-rapid metabolizers and correlation with exercise-induced heart rate. Eur. J. Clin. Pharmacol. 64(9), 883-888 (2008).

    3. Bae, S.H., Lee, J.K., Cho, D.-Y., et alSimultaneous determination of metoprolol and its metabolites, α-hydroxymetoprolol and O-desmethylmetoprolol, in human plasma by liquid chromatography with tandem mass spectrometry: Application to the pharmacokinetics of metoprolol associated with CYP2D6 genotypes. J. Sep. Sci. 37(11), 1256-1264 (2014).