An Analytical Reference Standard
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Parent Compound(s)
14039AB-FUBINACA ISO60211AB-FUBINACA (CRM)
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AB-FUBINACA metabolite 2B

Item No. 17947

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
4-amino-3-[[[1-[(4-fluorophenyl)methyl]-1H-indazol-3-yl]carbonyl]amino]-2-methyl-4-oxo-butanoic acid
CAS Number
2460433-24-1
Molecular Formula
C20H19FN4O4
Formula Weight
398.4
Purity
≥95%
Formulation
A crystalline solid
Solubility(Learn about Variance in Solubility)
DMF: 20 mg/mlDMF:PBS (pH 7.2) (1:1): 0.5 mg/mlDMSO: 10 mg/ml
λmax
301 nm
SMILES
O=C(NC(C(N)=O)C(C)C(O)=O)C1=NN(CC2=CC=C(F)C=C2)C3=C1C=CC=C3
InChi Code
InChI=1S/C20H19FN4O4/c1-11(20(28)29)16(18(22)26)23-19(27)17-14-4-2-3-5-15(14)25(24-17)10-12-6-8-13(21)9-7-12/h2-9,11,16H,10H2,1H3,(H2,22,26)(H,23,27)(H,28,29)
InChi Key
NEZYQTIODXEXMK-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    Product Description

    AB-FUBINACA (Item Nos. ISO60211 | ISO00134 | 14039) is an indazole-based synthetic cannabinoid (CB) that shows high affinity for the CB1 receptor (Ki = 0.9 nM).1,2 AB-FUBINACA metabolite 2B is an expected carboxy metabolite of AB-FUBINACA, based on the major metabolites produced from similar synthetic CBs in humans.3,4 AB-FUBINACA metabolite 2B is a single diastereomer, but its relative stereochemistry is unknown. The other diastereomer, AB-FUBINACA metabolite 2A, is sold as Item No. 15529. The physiological and toxicological properties of this compound are not known. This product is intended for forensic and research applications.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Uchiyama, N., Matsuda, S., Wakana, D., et al. New cannabimimetic indazole derivatives, N-(1-amino-3-methyl-1-oxobutan-2-yl)-1-pentyl-1H-indazole-3-carboxamide (AB-PINACA) and N-(1-amino-3-methyl-1-oxobutan-2-yl)-1-(4-fluorobenzyl)-1H-indazole-3-carboxamide (AB-FUBINACA) identified as designer drugs in illegal products. Forensic Toxicol. 31(1), 93-100 (2013).

    2. Buchler, I.P., Hayes, M.J., Hedge, S.G., et al. Indazole derivatives. 1-283 (2009).

    3. Sobolevsky, T., Prasolov, I., and Rodchenkov, G. Detection of JWH-018 metabolites in smoking mixture post-administration urine. Forensic Sci. Int. 200(1-3), 141-147 (2010).

    4. Moran, C.L., Le, V.H., Chimalakonda, K.C., et al. Quantitative measurement of JWH-018 and JWH-073 metabolites excreted in human urine. Anal. Chem. 83(11), 4228-4236 (2011).