MedKoo Cat#: 406404 | Name: KI-328

Description:

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

KI-328 is a novel KIT inhibitor. KI-328 shows selective potency against KIT kinase for the in vitro kinase assay, and inhibits the growth of wild-type (Wt)- and mutant-KIT-expressing cells, while it has little potency against D816V-KIT.

Chemical Structure

KI-328
KI-328
CAS#930089-25-1

Theoretical Analysis

MedKoo Cat#: 406404

Name: KI-328

CAS#: 930089-25-1

Chemical Formula: C25H25N7O3

Exact Mass: 471.2019

Molecular Weight: 471.51

Elemental Analysis: C, 63.68; H, 5.34; N, 20.79; O, 10.18

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
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Synonym
KI328; KI 328; KI-328.
IUPAC/Chemical Name
methyl (4-(2-((5-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)-4-(phenylamino)pyrimidin-2-yl)amino)ethyl)phenyl)carbamate
InChi Key
DRWABHOVZJWFLU-UHFFFAOYSA-N
InChi Code
InChI=1S/C25H25N7O3/c1-34-25(33)29-19-11-7-16(8-12-19)13-14-26-24-27-15-20(23-32-31-22(35-23)17-9-10-17)21(30-24)28-18-5-3-2-4-6-18/h2-8,11-12,15,17H,9-10,13-14H2,1H3,(H,29,33)(H2,26,27,28,30)
SMILES Code
O=C(OC)NC1=CC=C(CCNC2=NC=C(C3=NN=C(C4CC4)O3)C(NC5=CC=CC=C5)=N2)C=C1
Appearance
white 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, 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
2934.99.9001
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Preparing Stock Solutions

The following data is based on the product molecular weight 471.51 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
1: Tsujimura A, Kiyoi H, Shiotsu Y, Ishikawa Y, Mori Y, Ishida H, Toki T, Ito E, Naoe T. Selective KIT inhibitor KI-328 and HSP90 inhibitor show different potency against the type of KIT mutations recurrently identified in acute myeloid leukemia. Int J Hematol. 2010 Nov;92(4):624-33. doi: 10.1007/s12185-010-0692-8. Epub 2010 Oct 5. PubMed PMID: 20890793.