Purdue Bioscience - SpeciPure

K-252c is a staurosporine analog isolated from Nocardiopsis sp. and is a cell-permeable PKC inhibitor (IC50: 2.45 μM). K-252c also inhibits β-lactamase, chymotrypsin, and malate dehydrogenase. K-252c causes apoptosis in human chronic myelogenous leukemia cancer cells.

Pack Size	Availability	Price/USD
5 mg	2-3 weeks	$ 1177
10 mg	2-3 weeks	$ 2236
20 mg	2-3 weeks	$ 3577
50 mg	2-3 weeks	$ 6226
100 mg	2-3 weeks	$ 9401

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Method for preparing in vivo formulation ：Take μL DMSO master liquid, next add μL PEG300， mix and clarify, next add μL Tween 80，mix and clarify, next add μL ddH₂O, mix and clarify.

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What is the mass of compound required to make a 10 mM stock solution in 10 ml of water given that the molecular weight of the compound is 197.13 g/mol?
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Description	K-252c is a staurosporine analog isolated from Nocardiopsis sp. and is a cell-permeable PKC inhibitor (IC50: 2.45 μM). K-252c also inhibits β-lactamase, chymotrypsin, and malate dehydrogenase. K-252c causes apoptosis in human chronic myelogenous leukemia cancer cells.
Targets&IC50	PKC:2.45 μM
CAS No.	85753-43-1
Chemical Formula	C20H13N3O
Molecular Weight	311.344
Storage	Powder: -20°C for 2 years In solvent: -80°C for 1 year

K-252c

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