AZ5576 racemate

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MedKoo CAT#: 465613

CAS#: 1333468-05-5 (racemate)

Description: AZ5576 racemate is a racemic mixture of AZ5576 isomers. AZ5576 is a potent, highly selective, and orally bioavailable inhibitor of Cdk9 that inhibits Cdk9 enzyme activity with an IC50 <5nM and decreases phosphorlyation of Ser2-RNAPII in cells with an IC50 of 96nM. In the MLL-fusion containing acute myeloid leukemia (AML) line, MV411, short-term treatment with AZ5576 led to a rapid dose-dependent decrease in pSer2-RNAPII with concomitant loss of Mcl1 mRNA and protein, resulting in the cleavage and activation of caspase 3 and loss of cell viability.

Chemical Structure

AZ5576 racemate
CAS# 1333468-05-5 (racemate)

Theoretical Analysis

MedKoo Cat#: 465613
Name: AZ5576 racemate
CAS#: 1333468-05-5 (racemate)
Chemical Formula: C21H24FN3O3
Exact Mass: 385.1802
Molecular Weight: 385.4394
Elemental Analysis: C, 65.44; H, 6.28; F, 4.93; N, 10.90; O, 12.45

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.

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Related CAS #: 1333468-12-4 (1R3S-isomer)   2751721-40-9 (1S3R-isomer)   1333468-05-5 (racemate)    

Synonym: AZ5576 racemate; AZ5576; AZ 5576; AZ-5576;

IUPAC/Chemical Name: Cyclohexanecarboxamide, 3-(acetylamino)-N-[4-(4-fluoro-2-methoxyphenyl)-2-pyridinyl]-, (1R,3S)-rel-


InChi Code: InChI=1S/C21H24FN3O3/c1-13(26)24-17-5-3-4-15(10-17)21(27)25-20-11-14(8-9-23-20)18-7-6-16(22)12-19(18)28-2/h6-9,11-12,15,17H,3-5,10H2,1-2H3,(H,24,26)(H,23,25,27)/t15-,17+/m1/s1

SMILES Code: O=C([C@H]1C[C@@H](NC(C)=O)CCC1)NC2=NC=CC(C3=CC=C(F)C=C3OC)=C2

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: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

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 385.4394 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: Hashiguchi T, Bruss N, Best S, Lam V, Danilova O, Paiva CJ, Wolf J, Gilbert EW, Okada CY, Kaur P, Drew L, Cidado J, Hurlin P, Danilov AV. Cyclin-Dependent Kinase-9 Is a Therapeutic Target in MYC-Expressing Diffuse Large B-Cell Lymphoma. Mol Cancer Ther. 2019 Sep;18(9):1520-1532. doi: 10.1158/1535-7163.MCT-18-1023. Epub 2019 Jun 26. PMID: 31243099.