A1I5A

quinaprilat

Created:	2025-03-03
Last modified:	2025-09-03

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2 entries where A1I5A is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	56
Chiral Atom Count	3
Bond Count	58
Aromatic Bond Count	12

2D diagram of A1I5A

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Chemical Component Summary
Name	quinaprilat
Synonyms	(3S)-2-[(2S)-2-[[(2S)-1-oxidanyl-1-oxidanylidene-4-phenyl-butan-2-yl]amino]propanoyl]-3,4-dihydro-1H-isoquinoline-3-carboxylic acid
Systematic Name (OpenEye OEToolkits)	(3~{S})-2-[(2~{S})-2-[[(2~{S})-1-oxidanyl-1-oxidanylidene-4-phenyl-butan-2-yl]amino]propanoyl]-3,4-dihydro-1~{H}-isoquinoline-3-carboxylic acid
Formula	C₂₃ H₂₆ N₂ O₅
Molecular Weight	410.463
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	C[CH](N[CH](CCc1ccccc1)C(O)=O)C(=O)N2Cc3ccccc3C[CH]2C(O)=O
SMILES	OpenEye OEToolkits	2.0.7	CC(C(=O)N1Cc2ccccc2CC1C(=O)O)NC(CCc3ccccc3)C(=O)O
Canonical SMILES	CACTVS	3.385	C[C@H](N[C@@H](CCc1ccccc1)C(O)=O)C(=O)N2Cc3ccccc3C[C@H]2C(O)=O
Canonical SMILES	OpenEye OEToolkits	2.0.7	C[C@@H](C(=O)N1Cc2ccccc2C[C@H]1C(=O)O)N[C@@H](CCc3ccccc3)C(=O)O
InChI	InChI	1.06	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
InChIKey	InChI	1.06	FLSLEGPOVLMJMN-YSSFQJQWSA-N

Drug Info: DrugBank

DrugBank data are sourced from datasets licensed under a Creative Common's Attribution-NonCommercial 4.0 International License

DrugBank ID	DB14217
Name	Quinaprilat
Groups	experimental
Description	The active metabolite of the prodrug [quinapril].
Synonyms	Quinaprilat hydrate Quinaprilat
Categories	Agents Acting on the Renin-Angiotensin System Agents causing angioedema Agents causing hyperkalemia Angiotensin-Converting Enzyme Inhibitors Antihypertensive Agents Cardiovascular Agents Enzyme Inhibitors Heterocyclic Compounds, Fused-Ring Isoquinolines Protease Inhibitors
CAS number	82768-85-2

Related Resource References

Resource Name	Reference
Pharos	CHEMBL1733
PubChem	107994
ChEMBL	CHEMBL1733
ChEBI	CHEBI:140296

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.