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

MedKoo CAT#: 406383

CAS#: 1233339-22-4

Description: AZ20 is an ATR protein kinase inhibitor, which inhibits ATR immunoprecipitated from HeLa nuclear extracts with an IC50 of 5 nM and ATR mediated phosphorylation of Chk1 in HT29 colorectal adenocarcinoma tumor cells with an IC50 of 50 nM. AZ20 potently inhibits the growth of LoVo colorectal adenocarcinoma tumor cells in vitro and has high free exposure in mouse following moderate oral doses. AZ20 is a useful compound to explore ATR pharmacology in vivo.

Chemical Structure

CAS# 1233339-22-4

Theoretical Analysis

MedKoo Cat#: 406383
Name: AZ20
CAS#: 1233339-22-4
Chemical Formula: C21H24N4O3S
Exact Mass: 412.15691
Molecular Weight: 412.51
Elemental Analysis: C, 61.14; H, 5.86; N, 13.58; O, 11.64; S, 7.77

Size Price Shipping out time Quantity
10mg USD 90 Same Day
25mg USD 150 Same Day
50mg USD 250 Same Day
100mg USD 450 Same Day
200mg USD 850 Same Day
500mg USD 1850 Same Day
1g USD 2950 Same Day
2g USD 4650 2 Weeks
5g USD 7950 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2021-02-28. Prices are subject to change without notice.

AZ-20 , purity > 98%, is in stock. The same day shipping out after order is received.

Synonym: AZ20; AZ-20; AZ 20.

IUPAC/Chemical Name: (R)-4-(2-(1H-indol-4-yl)-6-(1-(methylsulfonyl)cyclopropyl)pyrimidin-4-yl)-3-methylmorpholine


InChi Code: InChI=1S/C21H24N4O3S/c1-14-13-28-11-10-25(14)19-12-18(21(7-8-21)29(2,26)27)23-20(24-19)16-4-3-5-17-15(16)6-9-22-17/h3-6,9,12,14,22H,7-8,10-11,13H2,1-2H3/t14-/m1/s1

SMILES Code: C[C@H]1N(C2=NC(C3=CC=CC4=C3C=CN4)=NC(C5(S(=O)(C)=O)CC5)=C2)CCOC1

white solid powder

>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).

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:

Preparing Stock Solutions

The following data is based on the product molecular weight 412.51 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.

Select a batch to recalculate based on the batch molecular weight:
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: Foote KM, Blades K, Cronin A, Fillery S, Guichard SS, Hassall L, Hickson I, Jacq X, Jewsbury PJ, McGuire TM, Nissink JW, Odedra R, Page K, Perkins P, Suleman A, Tam K, Thommes P, Broadhurst R, Wood C. Discovery of 4-{4-[(3R)-3-Methylmorpholin-4-yl]-6-[1-(methylsulfonyl)cyclopropyl]pyrimidin-2-yl}-1H-indole (AZ20): a potent and selective inhibitor of ATR protein kinase with  monotherapy in vivo antitumor activity. J Med Chem. 2013 Mar 14;56(5):2125-38. doi: 10.1021/jm301859s. Epub 2013 Mar 1. PubMed PMID: 23394205.

Additional Information