An internal standard for the quantification of cabotegravir
Related Products
Unlabeled Version(s)
27215Cabotegravir
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Cabotegravir-d5

Item No. 31319

Technical Information
Formal Name
(3S,11aR)-N-[(2,4-difluorophenyl)methyl]-2,3,5,7,11,11a-hexahydro-6-hydroxy-3-methyl-d3-5,7-dioxo-oxazolo[3,2-a]pyrido[1,2-d]pyrazine-2,2-d2-8-carboxamide
CAS Number
2750534-77-9
Molecular Formula
C19H12D5F2N3O5
Formula Weight
Purity
≥99% deuterated forms (d1-d5)
A solid
DMSO: solubleMethanol: soluble
SMILES
[H][C@@](N1C2=O)(OC([2H])([2H])[C@@H]1C([2H])([2H])[2H])CN3C2=C(O)C(C(C(NCC4=CC=C(F)C=C4F)=O)=C3)=O
InChi Code
InChI=1S/C19H17F2N3O5/c1-9-8-29-14-7-23-6-12(16(25)17(26)15(23)19(28)24(9)14)18(27)22-5-10-2-3-11(20)4-13(10)21/h2-4,6,9,14,26H,5,7-8H2,1H3,(H,22,27)/t9-,14+/m0/s1/i1D3,8D2
InChi Key
WCWSTNLSLKSJPK-PXRIRJDNSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    Product Description

    Cabotegravir-d5 is intended for use as an internal standard for the quantification of cabotegravir (Item No. 27215) by GC- or LC-MS. Cabotegravir is an inhibitor of HIV-1 integrase (IC50 = 3 nM in a strand transfer assay).1 It inhibits HIV replication in MT-4 cells and peripheral blood mononuclear cells (PBMCs; IC50s = 1.3 and 0.2 nM, respectively). Cabotegravir (50 mg/kg) is protective against simian/human immunodeficiency virus (SHIV) infection in macaques when administered 1 week prior to viral challenge.2

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Johns, B.A., Kawasuji, T., Weatherhead, J.G., et alCarbamoyl pyridone HIV-1 integrase inhibitors 3. A diastereomeric approach to chiral nonracemic tricyclic ring systems and the discovery of dolutegravir (S/GSK1349572) and (S/GSK1265744). J. Med. Chem. 56(14), 5901-5916 (2013).

    2. Andrews, C.D., Spreen, W.R., Mohri, H., et alLong-acting integrase inhibitor protects macaques from intrarectal simian/human immunodeficiency virus. Science 343(6175), 1151-1154 (2014).