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

MedKoo CAT#: 406204

CAS#: 179237-49-1

Description: CGP52421 is a FLT3 inhibitor, which is also an metabolite of midostaurin (PKC412).

Chemical Structure

CAS# 179237-49-1

Theoretical Analysis

MedKoo Cat#: 406204
Name: CGP52421
CAS#: 179237-49-1
Chemical Formula: C36H32N4O5
Exact Mass: 600.24
Molecular Weight: 600.660
Elemental Analysis: C, 71.98; H, 5.37; N, 9.33; O, 13.32

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.
Note: Price will be listed if it is available in the future.

Synonym: CGP52421; CGP-52421; CGP 52421.

IUPAC/Chemical Name: N-((5S,7S,8S,10R)-15-hydroxy-8-methoxy-10-methyl-17-oxo-6,7,8,9,10,15,16,17-octahydro-5H-18-oxa-4b,10a,16-triaza-5,10-methanodibenzo[b,h]cyclodeca[jkl]cyclopenta[e]-as-indacen-7-yl)-N-methylbenzamide


InChi Code: InChI=1S/C36H32N4O5/c1-36-18-25(44-3)24(38(2)35(43)19-11-5-4-6-12-19)17-26(45-36)39-22-15-9-7-13-20(22)27-29-30(34(42)37-33(29)41)28-21-14-8-10-16-23(21)40(36)32(28)31(27)39/h4-16,24-26,34,42H,17-18H2,1-3H3,(H,37,41)/t24-,25-,26-,34?,36+/m0/s1

SMILES Code: O=C(N([C@H]1C[C@@](O2)([H])N3C4=CC=CC=C4C5=C3C6=C(C7=CC=CC=C7N6[C@@]2(C)C[C@@H]1OC)C(C(O)N8)=C5C8=O)C)C9=CC=CC=C9

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: Soluble in DMSO, not in water

Shelf Life: >5 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

Product Data:

Preparing Stock Solutions

The following data is based on the product molecular weight 600.660000000000000000000000000000 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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1: Yin OQ, Wang Y, Schran H. A mechanism-based population pharmacokinetic model for characterizing time-dependent pharmacokinetics of midostaurin and its metabolites in human subjects. Clin Pharmacokinet. 2008;47(12):807-16. doi: 10.2165/0003088-200847120-00005. PubMed PMID: 19026036. 2: Wang Y, Yin OQ, Graf P, Kisicki JC, Schran H. Dose- and time-dependent pharmacokinetics of midostaurin in patients with diabetes mellitus. J Clin Pharmacol. 2008 Jun;48(6):763-75. doi: 10.1177/0091270008318006. PubMed PMID: 18508951. 3: Illmer T, Thiede HM, Thiede C, Bornhäuser M, Schaich M, Schleyer E, Ehninger G. A highly sensitive method for the detection of PKC412 (CGP41251) and its metabolites by high-performance liquid chromatography. J Pharmacol Toxicol Methods. 2007 Jul-Aug;56(1):23-7. Epub 2007 Feb 23. PubMed PMID: 17395497. 4: Levis M, Brown P, Smith BD, Stine A, Pham R, Stone R, Deangelo D, Galinsky I, Giles F, Estey E, Kantarjian H, Cohen P, Wang Y, Roesel J, Karp JE, Small D. Plasma inhibitory activity (PIA): a pharmacodynamic assay reveals insights into the basis for cytotoxic response to FLT3 inhibitors. Blood. 2006 Nov 15;108(10):3477-83. Epub 2006 Jul 20. PubMed PMID: 16857987; PubMed Central PMCID: PMC1895426.