GLPBio

Siccanin

Catalog No.: GC18510Purity:>98%Synonyms: NSC 135048, (-)-Siccanin
COASDSData Sheet
Siccanin is an inhibitor of mitochondrial complex II (succinate dehydrogenase; IC50s = 0.87 and 9.3 μM for P.

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Siccanin
Cas No.: 22733-60-4
500μgIn Stock
$293.00
1
1mgIn Stock
$428.00
1
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Citations

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  • Nature cover
    Nature
    641, 529–536 (2025)
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    Nature
    628, 630–638 (2024)
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    Nature
    632, 686–694 (2024)
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    Nature
    618, 1017–1023 (2023)
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    Nature
    610, 366–372 (2022)
  • Cell cover
    Cell
    187(9):2288-2304 (2024)
  • Cell cover
    Cell
    183(7):1867-1883 (2020)
  • Science cover
    Science
    388(6745) (2025)
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    387(6739) (2025)
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    Science
    387(6734) (2025)
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    Cell Research
    35, 97–116 (2025)
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    Cell Research
    34, 683–706 (2024)
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    33, 273–287 (2023)
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    33, 546–561 (2023)
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    Cell Research
    33, 904–922 (2023)
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    Cell Research
    31, 1291–1307 (2021)

Description

Siccanin is an inhibitor of mitochondrial complex II (succinate dehydrogenase; IC50s = 0.87 and 9.3 μM for P. aeruginosa and rat mitochondria, respectively). It inhibits the growth of T. mentagrophytes (IC50 = 0.3 μg/ml) via inhibition of succinate oxidation in the mitochondria. It also inhibits the growth of C. albicans strains with IC50 values ranging from 5-40 and 80-90 μg/ml for aerobic and anaerobic conditions, respectively.

Chemical Properties

CAS No.
22733-60-4
Synonyms
NSC 135048, (-)-Siccanin
Chemical Name
(4aS,6aS,11bR,13aS,13bS)-2,3,4,4a,5,6,6a,13b-octahydro-4,4,6a,9-tetramethyl-1H,11bH,13H-benzo[a]furo[2,3,4-mn]xanthen-11-ol
SMILES
OC1=CC(C)=CC2=C1[C@@]3([H])[C@@]4([H])[C@@](CC[C@]5([H])[C@@]4(CO3)CCCC5(C)C)(C)O2
Molecular Formula
C22H30O3
Molecular Weight
342.5
Solubility
DMF: Soluble,DMSO: Soluble,Ethanol: Soluble,Methanol: Soluble
Storage
Store at -20°C
General tips
Select a suitable solvent according to the product solubility data. Once prepared, aliquot the stock solution to avoid repeated freeze-thaw cycles.
Use stock solutions within 6 months when stored at -80°C or within 1 month when stored at -20°C.
To improve solubility, warm the tube to 37°C and sonicate it for an appropriate period.
Shipping Condition
Evaluation samples are shipped with blue ice. Other available sizes are shipped at room temperature or with blue ice upon request.

CalculatorsMolarity / Dilution / Molecular Weight / Unit Conversion / In Vivo Formulation / Solubility

g/mol

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