An Analytical Reference Standard
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Isomer(s)
11565XLR11 ISO60059XLR11 (CRM)
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XLR11 N-(2-fluoropentyl) isomer

Item No. 11767

Product Insert (PDF)GC-MS (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
[1-(2-fluoropentyl)-1H-indol-3-yl](2,2,3,3-tetramethylcyclopropyl)-methanone
CAS Number
1628690-25-4
Molecular Formula
C21H28FNO
Formula Weight
329.5
Purity
≥98%
Formulation
A 1 mg/ml solution in methanol
Solubility(Learn about Variance in Solubility)
DMF: 30 mg/mlDMSO: 30 mg/mlEthanol: 30 mg/mlEthanol:PBS (pH 7.2) (1:4): 0.2 mg/ml
λmax
216, 244, 301 nm
SMILES
O=C(C1C(C)(C)C1(C)C)C2=CN(CC(F)CCC)C3=C2C=CC=C3
InChi Code
InChI=1S/C21H28FNO/c1-6-9-14(22)12-23-13-16(15-10-7-8-11-17(15)23)18(24)19-20(2,3)21(19,4)5/h7-8,10-11,13-14,19H,6,9,12H2,1-5H3
InChi Key
QWKOFFDPSCMXAL-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    Product Description

    XLR11 (Item No. 11565) is a synthetic cannabinoid (CB) featuring a tetramethylcyclopropyl group, which reportedly confers selectivity for the peripheral CB2 receptor over the central CB1 receptor.1 XLR11 also has an N-(5-fluoropentyl) chain, which increases binding to both CB receptors.2 XLR11 N-(2-fluoropentyl) isomer differs structurally from XLR11 by having fluorine at the 2 position rather than the 5 position of the pentyl chain. The biological and toxicological properties of this compound have not been evaluated. 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. Frost, J.M., Dart, M.J., Tietje, K.R., et al. Indol-3-ylcycloalkyl ketones: Effects of N1 substituted indole side chain variations on CB2 cannabinoid receptor activity. J. Med. Chem. 53(1), 295-315 (2010).

    2. Makriyannis, A., and Deng, H. Cannabimimetic indole derivatives. US7241799B2, (2001).