
Sirpiglenastat
CAS No. 2079939-05-0
Sirpiglenastat( —— )
Catalog No. M35655 CAS No. 2079939-05-0
Sirpiglenastat (DRP-104), a glutamine antagonist and prodrug of DON, exhibits antitumor activity by inhibiting glutamine metabolism and stimulating both the innate and adaptive immune systems.
Purity : >98% (HPLC)






Size | Price / USD | Stock | Quantity |
2MG | 476 | Get Quote |
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5MG | 896 | Get Quote |
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10MG | 1568 | Get Quote |
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25MG | 2263 | Get Quote |
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50MG | 3054 | Get Quote |
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100MG | 4032 | Get Quote |
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500MG | Get Quote | Get Quote |
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1G | Get Quote | Get Quote |
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Biological Information
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Product NameSirpiglenastat
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NoteResearch use only, not for human use.
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Brief DescriptionSirpiglenastat (DRP-104), a glutamine antagonist and prodrug of DON, exhibits antitumor activity by inhibiting glutamine metabolism and stimulating both the innate and adaptive immune systems.
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DescriptionSirpiglenastat (DRP-104) is a broad acting glutamine antagonist. Sirpiglenastat has anticancer effects by directly targeting tumor metabolism and simultaneously inducing a potent antitumor immune response.
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In VitroSirpiglenastat (DRP-104) treatment shows broad immune cell modulation effects including increased T, NK, and macrophages. Sirpiglenastat decreases pro-tumorigenic cytokines such as VEGF and KC (IL-8).
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In VivoCT26 bearing mice treated with Sirpiglenastat (DRP-104) (0.5 mg/kg; s.c.; once a day; for 5 days) shows tumor growth inhibition at day 12 of 90%. Median survival days are 36 days. Sirpiglenastat (0.5 mg/kg; s.c) treatment significantly inhibits tumor growth in the H22 model.Animal Model:CT26 bearing mice Dosage:0.5 mg/kg Administration:s.c.; once a day; for 5 days Result:Showed tumor growth inhibition in mice.
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Synonyms——
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PathwayOthers
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TargetOther Targets
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RecptorGlutaminase
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Research Area——
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Indication——
Chemical Information
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CAS Number2079939-05-0
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Formula Weight441.48
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Molecular FormulaC22H27N5O5
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Purity>98% (HPLC)
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SolubilityIn Vitro:?DMSO : 100 mg/mL (226.51 mM; Ultrasonic )
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SMILESC([C@@H](C(N[C@H](C(OC(C)C)=O)CCC(C=[N+]=[N-])=O)=O)NC(C)=O)C=1C=2C(NC1)=CC=CC2
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Chemical Name——
Shipping & Storage Information
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Storage(-20℃)
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ShippingWith Ice Pack
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Stability≥ 2 years
Reference
1. Yumi Yokoyama, et al. DRP-104, a novel broad acting glutamine antagonist, induces distinctive immune modulation mechanisms and synergistic efficacy in combination with immune checkpoint blockade. J Immunother Cancer. 2019 Nov 6;7(Suppl 1):282.?
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