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

MedKoo CAT#: 406407

CAS#: 404009-40-1

Description: IC86621, also known as DNA-PK Inhibitor III, is potent DNA-Pk inhibitor with potential anticancer activity.

Chemical Structure

CAS# 404009-40-1

Theoretical Analysis

MedKoo Cat#: 406407
Name: IC86621
CAS#: 404009-40-1
Chemical Formula: C12H15NO3
Exact Mass: 221.10519
Molecular Weight: 221.2524
Elemental Analysis: C, 65.14; H, 6.83; N, 6.33; O, 21.69

Price and Availability

Size Price Availability Quantity
50.0mg USD 550.0 2 Weeks
100.0mg USD 950.0 2 Weeks
200.0mg USD 1650.0 2 Weeks
500.0mg USD 2950.0 2 Weeks
1.0g USD 4250.0 2 Weeks
2.0g USD 6850.0 2 Weeks
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Related CAS #: 404009-40-1  

Synonym: IC86621; IC 86621; IC-86621; DNA-PK Inhibitor III;

IUPAC/Chemical Name: 1-(2-hydroxy-4-morpholinophenyl)ethanone


InChi Code: InChI=1S/C12H15NO3/c1-9(14)11-3-2-10(8-12(11)15)13-4-6-16-7-5-13/h2-3,8,15H,4-7H2,1H3


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

Preparing Stock Solutions

The following data is based on the product molecular weight 221.2524 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: Yasaei H, Gozaly-Chianea Y, Slijepcevic P. Analysis of telomere length and function in radiosensitive mouse and human cells in response to DNA-PKcs inhibition. Genome Integr. 2013 Mar 22;4(1):2. doi: 10.1186/2041-9414-4-2. PubMed PMID: 23521760; PubMed Central PMCID: PMC3614538.

2: Chandra G, Alexander V, Lee HW, Jeong LS. Improved synthesis of a DNA-dependent protein kinase inhibitor IC86621. Arch Pharm Res. 2012 Mar;35(4):639-45. doi: 10.1007/s12272-012-0407-1. Epub 2012 May 3. PubMed PMID: 22553056.

3: Yasaei H, Slijepcevic P. Defective Artemis causes mild telomere dysfunction. Genome Integr. 2010 May 26;1(1):3. doi: 10.1186/2041-9414-1-3. PubMed PMID: 20678254; PubMed Central PMCID: PMC2907561.

4: Peddi P, Loftin CW, Dickey JS, Hair JM, Burns KJ, Aziz K, Francisco DC, Panayiotidis MI, Sedelnikova OA, Bonner WM, Winters TA, Georgakilas AG. DNA-PKcs deficiency leads to persistence of oxidatively induced clustered DNA lesions in human tumor cells. Free Radic Biol Med. 2010 May 15;48(10):1435-43. doi: 10.1016/j.freeradbiomed.2010.02.033. Epub 2010 Mar 1. PubMed PMID: 20193758; PubMed Central PMCID: PMC2901171.

5: Yang ES, Wang H, Jiang G, Nowsheen S, Fu A, Hallahan DE, Xia F. Lithium-mediated protection of hippocampal cells involves enhancement of DNA-PK-dependent repair in mice. J Clin Invest. 2009 May;119(5):1124-35. PubMed PMID: 19425167; PubMed Central PMCID: PMC2673855.

6: Bailey SM, Brenneman MA, Halbrook J, Nickoloff JA, Ullrich RL, Goodwin EH. The kinase activity of DNA-PK is required to protect mammalian telomeres. DNA Repair (Amst). 2004 Mar 4;3(3):225-33. PubMed PMID: 15177038.

7: Allen C, Halbrook J, Nickoloff JA. Interactive competition between homologous recombination and non-homologous end joining. Mol Cancer Res. 2003 Oct;1(12):913-20. PubMed PMID: 14573792.


50.0mg / USD 550.0

Additional Information