219677-82-4

Basic information

• Product Name: Lisinopril R,S,S-Diketopiperazine
• Synonyms: (2S)-2-[(3S,8aR)-3-(4-Aminobutyl)-1,4-dioxohexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl]-4-phenylbutanoic Acid;Lisinopril R,S,S-Diketopiperazine;(2S)-2-[(3S,8aR)-3-(4-Aminobutyl)-1,4-dioxohexahydropyrrolo[1,2-α]pyrazin-2(1H)-yl]-4-phenylbutanoic Acid;Pyrrolo[1,2-a]pyrazine-2(1H)-acetic acid, 3-(4-aMinobutyl)hexahydro-1,4-dioxo-a-(2-phenylethyl)-, (aS,3S,8aR)-;Lisinopril EP IMpurity D
• CAS NO: 219677-82-4
• Molecular Formula: C21H29N3O4
• Molecular Weight: 387.47
• Product Categories: Various Metabolites and Impurities;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals
• Mol File: 219677-82-4.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 650.828°C at 760 mmHg
• Flash Point: 347.409°C
• Appearance: /
• Density: 1.274g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.609
• Storage Temp.: 2-8°C
• Solubility: DMSO (Slightly), Methanol (Slightly), Water (Slightly)
• PKA: 3.56±0.10(Predicted)
• Stability: Hygroscopic
• CAS DataBase Reference: Lisinopril R,S,S-Diketopiperazine(CAS DataBase Reference)
• NIST Chemistry Reference: Lisinopril R,S,S-Diketopiperazine(219677-82-4)
• EPA Substance Registry System: Lisinopril R,S,S-Diketopiperazine(219677-82-4)

Safety Data

• Hazardous Substances Data: 219677-82-4(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 219677-82-4 differently. You can refer to the following data:
1. Lisinopril impurity
2. Lisinopril (S,S,R)-Diketopiperazine (Lisinopril EP Impurity D) is an impurity of Lisinopril (L468985), an orally active angiotensin-converting enzyme (ACE) inhibitor (1).

InChI:InChI=1/C21H29N3O4/c22-13-5-4-9-17-19(25)23-14-6-10-16(23)20(26)24(17)18(21(27)28)12-11-15-7-2-1-3-8-15/h1-3,7-8,16-18H,4-6,9-14,22H2,(H,27,28)/t16-,17+,18+/m1/s1