Catalog No. size PriceQuantity
M7120-2 2mg solid $131
M7120-10 10mg solid $522


APY0201 is a potent and selective IL-12/23 inhibitor. APY0201 demonstrates ameliorated inflammation in an experimental model of colitis. Interleukin-12 (IL-12) and IL-23 are proinflammatory cytokines and therapeutic targets for inflammatory and autoimmune diseases, including inflammatory bowel diseases, psoriasis, rheumatoid arthritis, and multiple sclerosis.

Product information

CAS Number: 1232221-74-7

Molecular Weight: 413.48

Formula: C23H23N7O




APY 0201

Chemical Name: (E)-4-(5-(2-(3-methylbenzylidene)hydrazinyl)-2-(pyridin-4-yl)pyrazolo[1,5-a]pyrimidin-7-yl)morpholine

Smiles: CC1=CC(/C=N/NC2C=C(N3N=C(C=C3N=2)C2C=CN=CC=2)N2CCOCC2)=CC=C1


InChi: InChI=1S/C23H23N7O/c1-17-3-2-4-18(13-17)16-25-27-21-15-23(29-9-11-31-12-10-29)30-22(26-21)14-20(28-30)19-5-7-24-8-6-19/h2-8,13-16H,9-12H2,1H3,(H,26,27)/b25-16+

Technical Data

Appearance: Solid Power.

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: Soluble in DMSO, not in water

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined.

HS Tariff Code: 382200

How to use

In Vitro:

APY0201 works differently from anti-IL-12/23 antibodies and acts by inhibiting production of these proinflammatory cytokines with characteristic selectivity over other cytokines, including tumor necrosis factor-alpha (TNF-α). In stimulated thioglycollate-induced mouse peritoneal exudate cells (TG-PEC), APY0201 strongly inhibits IL-12p70 and IL-12p40 production, with IC50s of 8.4 and 16 nM, respectively. APY0201 also inhibits IL-12p40 at 99 nM in human PBMC. APY0201 shows significant selectivity for the production of IL-12p70 and IL-12p40 over TNF-α, and this selectivity is maintained across species.

In Vivo:

Oral APY0201 at a 30 mg/kg dose shows significant reduction of IL-12p70 production (78% inhibition relative to that of the vehicle control), which implys that the inhibitory potential of APY0201 against IL-12 is confirmed in the animal experiment.


  1. Hayakawa N, Noguchi M, Takeshita S, Eviryanti A, Seki Y, Nishio H, Yokoyama R, Noguchi M, Shuto M, Shima Y, Kuribayashi K, Kageyama S, Eda H, Suzuki M, Hatta T, Iemura S, Natsume T, Tanabe I, Nakagawa R, Shiozaki M, Sakurai K, Shoji M, Andou A, Yamamoto T. Structure-activity relationship study, target identification, and pharmacological characterization of a small molecular IL-12/23 inhibitor, APY0201. Bioorg Med Chem. 2014 Jun 1;22(11):3021-9. doi: 10.1016/j.bmc.2014.03.036. Epub 2014 Apr 13. PubMed PMID: 24767819.

Products are for research use only. Not for human use.

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