An internal standard for the quantification of voriconazole N-oxide
Related Products
Unlabeled Version(s)
28047Voriconazole N-oxide
Technical Support & Resources

Visit our FAQ

Contact Us

Toll Free Phone (USA and Canada Only): (888) 526-5351
Direct Phone: (734) 975-3888

Request Technical Support

Technical Support Request

To streamline the process attach the appropriate questionnaire to your inquiry.

Download IHC QuestionnaireDownload WB Questionnaire

View Our Privacy Statement for details on how we use and protect your data. In addition, this site is protected by hCaptcha and its Privacy Policy and Terms of Service apply.

Voriconazole-d3 N-oxide

Item No. 40332

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
(αR,βS)-α-(2,4-difluorophenyl)-5-fluoro-β-methyl-α-(1H-1,2,4-triazol-1-ylmethyl)-4-pyrimidineethanol-d3, 1-oxide
CAS Number
1217851-84-7
Molecular Formula
C16H11D3F3N5O2
Formula Weight
368.3
Purity
≥99% deuterated forms (d1-d3)
Formulation (Request formulation change)
A 1 mg/ml solution in ethanol
Solubility(Learn about Variance in Solubility)
Ethanol: Slightly soluble: 0.1-1 mg/mlMethanol: Slightly soluble: 0.1-1 mg/ml
SMILES
FC1=C[N+]([O-])=CN=C1[C@@H]([C@](O)(CN2N=CN=C2)C3=C(C=C(C=C3)F)F)C([2H])([2H])[2H]
InChi Code
InChI=1S/C16H14F3N5O2/c1-10(15-14(19)5-24(26)9-21-15)16(25,6-23-8-20-7-22-23)12-3-2-11(17)4-13(12)18/h2-5,7-10,25H,6H2,1H3/t10-,16+/m0/s1/i1D3
InChi Key
KPLFPLUCFPRUHU-QLWAGJNOSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
Recommended Products

Certificates of Analysis & Batch Specific Data

Provide batch numbers separated by commas to download or request available product inserts, QC sheets, certificates of analysis, data packs, and GC-MS data.

Download most recent Certificate of Analysis for this product

    100 µg

    $395

    Add

    250 µg

    $790

    Add

    1 mg

    $2,765

    Add
    Cayman Chemical
    Neutrophil Biology Wall Poster

    Explore how neutrophils shape the immune response in health and disease. This poster highlights neutrophil pathogen defense mechanisms, including phagocytosis, degranulation, and NETosis, as well as neutrophil roles in inflammation and NET-associated pathologies.

    DOWNLOAD NOW
    Product Description

    Voriconazole-d3 N-oxide is intended for use as an internal standard for the quantification of voriconazole N-oxide (Item No. 28047) by GC- or LC-MS. Voriconazole N-oxide is a major metabolite of the triazole antifungal voriconazole (Item No. 15633).1 It is formed via oxidation of voriconazole by the cytochrome P450 (CYP) isoforms CYP3A4 and CYP2C19.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Hyland, R., Jones, B.C., and Smith, D.A. Identification of the cytochrome P450 enzymes involved in the N-oxidation of voriconazole. Drug Metab. Dispos. 31(5), 540-547 (2003).