All Categories
  • All Categories
  • Accessories
  • Accessories & More
  • Butters & Eggs
  • Camera & Video
  • Mornitors
  • Tablets
  • Laptops
  • Handbags
  • Headphone & Speaker
  • Herbs & botanicals
  • Vegetables
  • Shop
  • Laptops & Desktops
  • Watchs
  • Electronic

Quinapril EP Impurity D

SZ CAT No SZ-Q004005
CAS No 103733-49-9
Mol.F. C25H28N2O4
Mol.Wt. 420.5
Inv. Status Custom Synthesis


Chemical Name: (αS,3S,11aS)-1,3,4,6,11,11a-Hexahydro-3-methyl-1,4-dioxo-α-(2-phenylethyl)-2H-pyrazino[1,2-b]isoquinoline-2-acetic Acid

Synonym: Quinapril USP Related Compound A ; Quinapril Diketopiperazine

Smiles: [H][C@]1(C2=O)N(CC(C=CC=C3)=C3C1)C([C@H](C)N2[C@H](C(OCC)=O)CCC4=CC=CC=C4)=O

Inchi: InChI=1S/C23H26N2O5/c1-15(24-19(22(27)28)12-11-16-7-3-2-4-8-16)21(26)25-14-18-10-6-5-9-17(18)13-20(25)23(29)30/h2-10,15,19-20,24H,11-14H2,1H3,(H,27,28)(H,29,30)/t15-,19-,20-/m0/s1