U-89843A

• Description:

  U-89843A is a precursor of U-97924 and forms U-97924 as the major metabolite. Although U-97924 showed mutagenic potential in rat hepatocytes in a serum-free in vitro assay, no genotoxicity of U-97924 was observed in rats at high oral doses. Rat serum also inhibited the in vitro metabolism of U-89843 and the formation of the corresponding hydroxylated metabolite, U-97924[1].

• UNSPSC:

  12352005

• Hazard Statement:

  H302-H315-H319-H335

• Target:

  Drug Intermediate

• Type:

  Reference compound

• Related Pathways:

  Others

• Field of Research:

  Others

• Assay Protocol:

  https://www.medchemexpress.com/u-89843a-1.html

• Smiles:

  CN1C(C)=CC2=C(N3CCCC3)N=C(N4CCCC4)N=C21

• Molecular Formula:

  C16H23N5

• Molecular Weight:

  285.39

• Precautions:

  P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

• References & Citations:

  [1]Zhao Z, et al. Contribution of serum protein association to discrepancy between the in vivo and in vitro UDS results for 6,7-dimethyl-2,4-di-1-pyrrolidinyl-7H-pyrrolo[2,3-d]pyrimidine (U-89843) . Mutat Res. 1997 Dec 12;395 (2-3) :119-26.

• Shipping Conditions:

  Room temperature

• Scientific Category:

  Reference compound1

• Clinical Information:

  No Development Reported

• CAS Number:

  [157013-32-6]