INE963 HCl

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MedKoo CAT#: 556080

CAS#: INE963 HCl

Description: INE963 is a Potent and Fast-Acting Blood-Stage Antimalarial with a High Barrier to Resistance and Potential for Single-Dose Cures in Uncomplicated Malaria. INE963 demonstrates potent cellular activity against Pf 3D7 (EC50 = 0.006 μM) and achieves "artemisinin-like" kill kinetics in vitro with a parasite clearance time of <24 h. A single dose of 30 mg/kg is fully curative in the Pf-humanized severe combined immunodeficient mouse model. INE963 also exhibits a high barrier to resistance in drug selection studies and a long half-life (T1/2) across species.

Chemical Structure

INE963 HCl

Theoretical Analysis

MedKoo Cat#: 556080
Name: INE963 HCl
CAS#: INE963 HCl
Chemical Formula: C19H28Cl2N6O2S
Exact Mass:
Molecular Weight: 475.43
Elemental Analysis: C, 48.00; H, 5.94; Cl, 14.91; N, 17.68; O, 6.73; S, 6.74

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales or click below button.
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Related CAS #: 2640567-43-5 (free base)   INE963 HCl    

Synonym: INE963; INE-963; INE 963; INE963 HCl; INE963 dihydrochloride

IUPAC/Chemical Name: 4-(aminomethyl)-1-(5-(6-isopropyl-2-methoxypyridin-3-yl)imidazo[2,1-b][1,3,4]thiadiazol-2-yl)piperidin-4-ol dihydrochloride


InChi Code: InChI=1S/C19H26N6O2S.2ClH/c1-12(2)14-5-4-13(16(22-14)27-3)15-10-21-17-25(15)23-18(28-17)24-8-6-19(26,11-20)7-9-24;;/h4-5,10,12,26H,6-9,11,20H2,1-3H3;2*1H

SMILES Code: OC1(CCN(CC1)C2=NN3C(S2)=NC=C3C4=C(N=C(C=C4)C(C)C)OC)CN.[H]Cl.[H]Cl

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: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

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

Preparing Stock Solutions

The following data is based on the product molecular weight 475.43 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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Taft BR, Yokokawa F, Kirrane T, Mata AC, Huang R, Blaquiere N, Waldron G, Zou B, Simon O, Vankadara S, Chan WL, Ding M, Sim S, Straimer J, Guiguemde A, Lakshminarayana SB, Jain JP, Bodenreider C, Thompson C, Lanshoeft C, Shu W, Fang E, Qumber J, Chan K, Pei L, Chen YL, Schulz H, Lim J, Abas SN, Ang X, Liu Y, Angulo-Barturen I, Jiménez-Díaz MB, Gamo FJ, Crespo-Fernandez B, Rosenthal PJ, Cooper RA, Tumwebaze P, Aguiar ACC, Campo B, Campbell S, Wagner J, Diagana TT, Sarko C. Discovery and Preclinical Pharmacology of INE963, a Potent and Fast-Acting Blood-Stage Antimalarial with a High Barrier to Resistance and Potential for Single-Dose Cures in Uncomplicated Malaria. J Med Chem. 2022 Mar 10;65(5):3798-3813. doi: 10.1021/acs.jmedchem.1c01995. Epub 2022 Mar 1. PMID: 35229610.