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

MedKoo CAT#: 526614

CAS#: 1354825-58-3

Description: WEHI-345 is a potent and selective RIPK2 inhibitor which shows NOD signalling events yet prevents inflammatory cytokine production. WEHI-345 delays RIPK2 ubiquitylation and NF-κB activation downstream of NOD engagement. Despite only delaying NF-κB activation on NOD stimulation, WEHI-345 prevents cytokine production in vitro and in vivo and ameliorates experimental autoimmune encephalomyelitis in mice.

Price and Availability

Size Price Shipping out time Quantity
10mg USD 190 Same day
25mg USD 380 Same day
50mg USD 650 Same day
100mg USD 950 Same day
200mg USD 1650 Same day
500mg USD 2250 Same day
1g USD 3350 2 Weeks
2g USD 4950 2 Weeks
5g USD 7850 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2021-01-27. Prices are subject to change without notice.

WEHI-345, purity > 98%, is in stock. The same day shipping out after order is received. D

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 526614
Name: WEHI-345
CAS#: 1354825-58-3
Chemical Formula: C22H23N7O
Exact Mass: 401.1964
Molecular Weight: 401.474
Elemental Analysis: C, 65.82; H, 5.77; N, 24.42; O, 3.99

Synonym: WEHI-345; WEHI345; WEHI 345.

IUPAC/Chemical Name: N-(2-(4-amino-3-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-2-methylpropyl)isonicotinamide


InChi Code: InChI=1S/C22H23N7O/c1-14-4-6-15(7-5-14)18-17-19(23)26-13-27-20(17)29(28-18)22(2,3)12-25-21(30)16-8-10-24-11-9-16/h4-11,13H,12H2,1-3H3,(H,25,30)(H2,23,26,27)

SMILES Code: O=C(NCC(C)(N1N=C(C2=CC=C(C)C=C2)C3=C(N)N=CN=C31)C)C4=CC=NC=C4

Technical Data

Solid powder

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

Certificate of Analysis:

Safety Data Sheet (SDS):

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).

Soluble in DMSO, not in water

Shelf Life:
>2 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:


1: Nachbur U, Stafford CA, Bankovacki A, Zhan Y, Lindqvist LM, Fiil BK, Khakham
Y, Ko HJ, Sandow JJ, Falk H, Holien JK, Chau D, Hildebrand J, Vince JE, Sharp PP,
Webb AI, Jackman KA, Mühlen S, Kennedy CL, Lowes KN, Murphy JM, Gyrd-Hansen M,
Parker MW, Hartland EL, Lew AM, Huang DC, Lessene G, Silke J. A RIPK2 inhibitor
delays NOD signalling events yet prevents inflammatory cytokine production. Nat
Commun. 2015 Mar 17;6:6442. doi: 10.1038/ncomms7442. PubMed PMID: 25778803.