N-(N6-Trifluoroacetyl-L-lysyl)-L-proline

Name: N-(N6-Trifluoroacetyl-L-lysyl)-L-proline
Brand: Vaqora Chemicals
SKU: VQ-032793

About N-(N6-Trifluoroacetyl-L-lysyl)-L-proline

Vaqora Chemicals supplies N-(N6-Trifluoroacetyl-L-lysyl)-L-proline, an impurity of Lisinopril registered under CAS number 103300-89-6. Formula C13H20F3N3O4, molecular weight 339.31 g/mol. Systematically, it is named (2S)-1-[(2S)-2-amino-6-[(2,2,2-trifluoroacetyl)amino]hexanoyl]pyrrolidine-2-carboxylic acid. Common synonyms include N6-Trifluoroacetyl-L-lysyl-L-proline and N6-(2,2,2-trifluoroacetyl)-L-lysyl-L-proline.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

This Lisinopril impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies N-(N6-Trifluoroacetyl-L-lysyl)-L-proline in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Lisinopril

View every impurity, metabolite and intermediate we list for Lisinopril.

Lisinopril impurities

Specifications & identifiers

Chemical identifiers
Product name	N-(N6-Trifluoroacetyl-L-lysyl)-L-proline
Catalogue No.	VQ-032793
CAS Number	103300-89-6
IUPAC name	(2S)-1-[(2S)-2-amino-6-[(2,2,2-trifluoroacetyl)amino]hexanoyl]pyrrolidine-2-carboxylic acid
Molecular formula	C₁₃H₂₀F₃N₃O₄
Molecular weight	339.31 g/mol
Exact mass	339.1406
Grade	Reference Standard
HSN code	38229090
InChIKey	MUYCUFZXUZRHSL-IUCAKERBSA-N
SMILES	C1C[C@H](N(C1)C(=O)[C@H](CCCCNC(=O)C(F)(F)F)N)C(=O)O
PubChem CID	14013573

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.9
H-bond donors / acceptors	3 / 8
TPSA	113 Å²
Synonyms	L-Proline, N6-(2,2,2-trifluoroacetyl)-L-lysyl-, N6-Trifluoroacetyl-L-lysyl-L-proline, (S)-1-((S)-2-Amino-6-(2,2,2-trifluoroacetamido)hexanoyl)pyrrolidine-2-carboxylic acid, N6-(2,2,2-trifluoroacetyl)-L-lysyl-L-proline, Epsilon-trifluoroacetyl-L-lysyl-L-proline, L-Proline, 1-[N6-(trifluoroacetyl)-L-lysyl]-, N~6~-(Trifluoroacetyl)-L-lysyl-L-proline, (S)-1-((S)-2-Amino-6-(2,2,2-trifluoroacetamido)hexanoyl)pyrrolidine-2-carboxylicacid

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of N-(N6-Trifluoroacetyl-L-lysyl)-L-proline?

The CAS Registry Number of N-(N6-Trifluoroacetyl-L-lysyl)-L-proline is 103300-89-6. It is also known as L-Proline, N6-(2,2,2-trifluoroacetyl)-L-lysyl-, N6-Trifluoroacetyl-L-lysyl-L-proline, (S)-1-((S)-2-Amino-6-(2,2,2-trifluoroacetamido)hexanoyl)pyrrolidine-2-carboxylic acid.

What is the molecular formula and molecular weight of N-(N6-Trifluoroacetyl-L-lysyl)-L-proline?

N-(N6-Trifluoroacetyl-L-lysyl)-L-proline has the molecular formula C13H20F3N3O4 and a molecular weight of 339.31 g/mol. Its IUPAC name is (2S)-1-[(2S)-2-amino-6-[(2,2,2-trifluoroacetyl)amino]hexanoyl]pyrrolidine-2-carboxylic acid.

What is N-(N6-Trifluoroacetyl-L-lysyl)-L-proline used for?

N-(N6-Trifluoroacetyl-L-lysyl)-L-proline is supplied as a characterised reference material related to Lisinopril. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of N-(N6-Trifluoroacetyl-L-lysyl)-L-proline can I order?

We supply N-(N6-Trifluoroacetyl-L-lysyl)-L-proline in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with N-(N6-Trifluoroacetyl-L-lysyl)-L-proline?

Yes. Every lot of N-(N6-Trifluoroacetyl-L-lysyl)-L-proline is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can N-(N6-Trifluoroacetyl-L-lysyl)-L-proline be shipped internationally?

Yes. We export N-(N6-Trifluoroacetyl-L-lysyl)-L-proline worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.