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219677-82-4

219677-82-4 Structure

219677-82-4 Structure
IdentificationBack Directory
[Name]

Lisinopril R,S,S-Diketopiperazine
[CAS]

219677-82-4
[Synonyms]

Lisinopril-EP-Imp-D
Lisinopril EP IMpurity D
Lisinopril specified impurity D
Lisinopril R,S,S-Diketopiperazine
Lisinopril Dihydrate EP Impurity D
(2S)-2-[(3S,8aR)-3-(4-Aminobutyl)-1
Lisinopril (S,S,R)-Diketopiperazine (~90%)
LisinoprilEPImpurityDHCl-DiketopiperazineHCl)
Lisinopril Impurity 4(Lisinopril EP Impurity D)
Lisinopril EP Impurity D (Lisinopril (S,S,R)-Diketopiperazine)
Lisinopril impurity 3/Lisinopril EP Impurity D/R,S,S-Diketopiperazine
(2S)-2-[(3S,8aR)-3-(4-Aminobutyl)-1,4-dioxohexahydropyrrolo[1,2-α]pyrazin-2(1H)-yl]-4-phenylbutanoic Acid
(2S)-2-[(3S,8aR)-3-(4-Aminobutyl)-1,4-dioxohexahydropyrrolo[1,2-a]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)-
Pyrrolo[1,2-a]pyrazine-2(1H)-acetic acid, 3-(4-aminobutyl)hexahydro-1,4-dioxo-α-(2-phenylethyl)-, (αS,3S,8aR)-
Lisinopril EP Impurity DQ: What is Lisinopril EP Impurity D Q: What is the CAS Number of Lisinopril EP Impurity D Q: What is the storage condition of Lisinopril EP Impurity D Q: What are the applications of Lisinopril EP Impurity D
[Molecular Formula]

C21H29N3O4
[MDL Number]

MFCD09952236
[MOL File]

219677-82-4.mol
[Molecular Weight]

387.47
Chemical PropertiesBack Directory
[Melting point ]

>214oC (dec.)
[Boiling point ]

650.8±55.0 °C(Predicted)
[density ]

1.27±0.1 g/cm3(Predicted)
[storage temp. ]

2-8°C
[solubility ]

DMSO (Slightly), Methanol (Slightly), Water (Slightly)
[form ]

Solid
[pka]

3.56±0.10(Predicted)
[color ]

White to Off-White
[Stability:]

Hygroscopic
[Major Application]

pharmaceutical
[InChI]

1S/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
[InChIKey]

FUEMHWCBWYXAOU-SQNIBIBYSA-N
[SMILES]

[N+H3]CCCC[C@@H]1N(C(=O)[C@@H]3N(CCC3)C1=O)[C@@H](CCc2ccccc2)C(=O)[O-]
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P280-P305+P351+P338
[WGK Germany ]

WGK 3
[Storage Class]

13 - Non Combustible Solids
Hazard InformationBack Directory
[Uses]

Lisinopril (S,S,R)-Diketopiperazine (Lisinopril EP Impurity D) is an impurity of Lisinopril (L468985), an orally active angiotensin-converting enzyme (ACE) inhibitor (1).
[Uses]

Lisinopril impurity
[Definition]

ChEBI:Lisinopril (8r,s)-diketopiperazine is a dipeptide.
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