An alkaloid with analgesic activity
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Product Categories

Product Type

Biochemicals
Natural Products
Alkaloids

Research Area

Neuroscience
Pain Research

Anthirine

Item No. 31343

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
(βR,2S,12bS)-β-ethenyl-1,2,3,4,6,7,12,12b-octahydro-indolo[2,3-a]quinolizine-2-ethanol
CAS Number
16049-28-8
Synonyms
  • Antirhine
Molecular Formula
C19H24N2O
Formula Weight
296.4
Purity
≥95%
Formulation (Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
Methanol: Slightly Soluble: 0.1-1 mg/ml”
SMILES
C=C[C@@H](CO)[C@@]1([H])CCN([C@@]2([H])C1)CCC3=C2NC4=CC=CC=C43
InChi Code
InChI=1S/C19H24N2O/c1-2-13(12-22)14-7-9-21-10-8-16-15-5-3-4-6-17(15)20-19(16)18(21)11-14/h2-6,13-14,18,20,22H,1,7-12H2/t13-,14-,18-/m0/s1
InChi Key
RYMNVEAAYOFGCI-DEYYWGMASA-N
Origin
Plant/Antirhea putaminosa
Shipping & Storage Information
Storage
-20°C
Shipping
Wet ice in continental US; may vary elsewhere
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    1 mg

    $222

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    5 mg

    $827

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    Product Description

    Anthirine is an alkaloid that has been found in S. angustiflora and has analgesic activity.1 It increases the latency to paw licking in a hot plate test in mice when administered at a dose of 20 mg/kg.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Jiang, H., Liu, Y.-B., Li, Y., et al. Analgesic corynanthe-type alkaloids from Strychnos angustiflora. Tetrahedron 72(10), 1276-1284 (2016).