Eesperamicin A1

Catalog No.: A38258
Antitumor Antibiotic
Esperamicin A1 is a highly potent antitumor antibiotic derived from Actinomadura verrucosospora. It exhibits significant cytotoxic activity, making it valuable for cancer research applications. In addition to its antitumor properties, Esperamicin A1 functions as a click chemistry reagent, featuring an alkyne group that enables copper-catalyzed azide-alkyne cycloaddition (CuAAc) with azide-containing molecules. This allows for versatile applications in bioconjugation and molecular imaging studies.
Grouped product items
Size Price Stock Qty
25mg
$1,275.00
In stock
Bulk Size
Bulk Discount
Free Delivery on orders over $500
Research use only. We do not sell to patients.

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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionEsperamicin A1 is a highly potent antitumor antibiotic derived from Actinomadura verrucosospora. It exhibits significant cytotoxic activity, making it valuable for cancer research applications. In addition to its antitumor properties, Esperamicin A1 functions as a click chemistry reagent, featuring an alkyne group that enables copper-catalyzed azide-alkyne cycloaddition (CuAAc) with azide-containing molecules. This allows for versatile applications in bioconjugation and molecular imaging studies.
Product Information
Catalog NumA38258
FormulaC59H80N4O22S4
Molecular Weight1325.54
CAS Number99674-26-7
SMILESCSSSC/C=C1C2=C(C([C@@H](O[C@@]3([H])C[C@@H]([C@H](O)[C@H](C)O3)OC(C4=C(C=C(OC)C(OC)=C4)NC(C(OC)=C)=O)=O)[C@]\1(C#C/C=C\C#C[C@@H]2O[C@@]5([H])[C@@H]([C@H]([C@H](NO[C@H]6C[C@@H]([C@H](SC)[C@@H](C)O6)O)[C@@H](C)O5)O)O[C@@]7([H])C[C@@H]([C@@H](NC(C)C)CO7)OC)O)=O)NC(OC)=O
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