IACS-8779

WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 408088

CAS#: 2243079-26-5

Description: IACS-8779 is a highly potent stimulator of interferon genes (STING) agonist with robust systemic antitumor efficacy. IACS-8779 shows robust activation of the STING pathway in vitro and a superior systemic anti-tumor response in the B16 murine model of melanoma when compared to one of the clinical benchmark compounds.

Price and Availability

Pricing updated 2021-01-21. Prices are subject to change without notice.

IACS-8779 is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, SDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to sales@medkoo.com to inquire quote.

Chemical Structure

Theoretical Analysis

MedKoo Cat#: 408088
Name: IACS-8779
CAS#: 2243079-26-5
Chemical Formula: C21H25N9O10P2S2
Exact Mass: 689.0641
Molecular Weight: 689.5515
Elemental Analysis: C, 36.58; H, 3.65; N, 18.28; O, 23.20; P, 8.98; S, 9.30

Synonym: IACS-8779; IACS 8779; IACS8779;

IUPAC/Chemical Name: N/A

InChi Key: WLJOSWKSRKSLQV-DWIANQPWSA-N

InChi Code: InChI=1S/C21H25N9O10P2S2/c22-16-8-1-2-29(18(8)26-5-24-16)20-13(32)14-10(38-20)4-36-42(34,44)40-15-12(31)9(3-35-41(33,43)39-14)37-21(15)30-7-28-11-17(23)25-6-27-19(11)30/h1-2,5-7,9-10,12-15,20-21,31-32H,3-4H2,(H,33,43)(H,34,44)(H2,22,24,26)(H2,23,25,27)/t9-,10-,12-,13-,14-,15-,20-,21-,41-,42-/m1/s1

SMILES Code: NC1=C(C2=NC=N1)N=CN2[C@@H]3O[C@H]4[C@H]([C@H]3O[P@](S)(OC[C@@H]5[C@H]([C@H]([C@@H](O5)N6C7=C(C=C6)C(N)=NC=N7)O)O[P@](S)(OC4)=O)=O)O

Technical Data

Appearance:

Solid powder

Purity:

>98% (or refer to the Certificate of Analysis)

Shipping Condition:

Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:

Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility:

Soluble in DMSO

Shelf Life:

>3 years if stored properly

Drug Formulation:

This drug may be formulated in DMSO

Stock Solution Storage:

0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:

2934.99.9001

Additional Information

Activation of the stimulator of interferon genes (STING) pathway by both exogenous and endogenous cytosolic DNA results in the production of interferon beta (IFN-β) and is required for the generation of cytotoxic T-cell priming against tumor antigens. In the clinical setting, pharmacological stimulation of the STING pathway has the potential to synergize with immunotherapy antibodies by boosting anti-tumor immune responses.

References

Ager CR, Zhang H, Wei Z, Jones P, Curran MA, Di Francesco ME. Discovery of IACS-8803 and IACS-8779, potent agonists of stimulator of interferon genes (STING) with robust systemic antitumor efficacy. Bioorg Med Chem Lett. 2019;29(20):126640. doi:10.1016/j.bmcl.2019.126640

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