Lopinavir EP Impurity N

Name: Lopinavir EP Impurity N
Brand: Vaqora Chemicals
SKU: VQ-026499

About Lopinavir EP Impurity N

Vaqora Chemicals supplies Lopinavir EP Impurity N, a pharmacopeial impurity of Ritonavir registered under CAS number 1798014-18-2. The compound has the formula C37H48N4O5, corresponding to a molecular weight of 628.8 g/mol. Common synonyms include Lopinavir - Impurity N and (2S,4R,5S)-Lopinavir.

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.

Pharmaceutical QC and development laboratories use this impurity standard of Ritonavir to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Lopinavir EP Impurity N in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Ritonavir

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

Ritonavir impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Lopinavir EP Impurity N
Catalogue No.	VQ-026499
CAS Number	1798014-18-2
IUPAC name	(2S)-N-[(2S,4R,5S)-5-[[2-(2,6-dimethylphenoxy)acetyl]amino]-4-hydroxy-1,6-diphenylhexan-2-yl]-3-methyl-2-(2-oxo-1,3-diazinan-1-yl)butanamide
Molecular formula	C₃₇H₄₈N₄O₅
Molecular weight	628.8 g/mol
Exact mass	628.3625
Grade	Reference Standard
HSN code	38229090
InChIKey	KJHKTHWMRKYKJE-SGLIHVKSSA-N
SMILES	CC1=C(C(=CC=C1)C)OCC(=O)N[C@@H](CC2=CC=CC=C2)[C@@H](C[C@H](CC3=CC=CC=C3)NC(=O)[C@H](C(C)C)N4CCCNC4=O)O
PubChem CID	60039264

Physical properties
Physical form	Solid
LogP (XLogP3)	5.9
H-bond donors / acceptors	4 / 5
TPSA	120 Å²

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 Lopinavir EP Impurity N?

The CAS Registry Number of Lopinavir EP Impurity N is 1798014-18-2. It is also known as Lopinavir - Impurity N, (2S,4R,5S)-Lopinavir, Lopinavir, (4R) epimer-.

What is the molecular formula and molecular weight of Lopinavir EP Impurity N?

Lopinavir EP Impurity N has the molecular formula C37H48N4O5 and a molecular weight of 628.8 g/mol. Its IUPAC name is (2S)-N-[(2S,4R,5S)-5-[[2-(2,6-dimethylphenoxy)acetyl]amino]-4-hydroxy-1,6-diphenylhexan-2-yl]-3-methyl-2-(2-oxo-1,3-diazinan-1-yl)butanamide.

What is Lopinavir EP Impurity N used for?

Lopinavir EP Impurity N is supplied as a characterised reference material related to Ritonavir. 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 Lopinavir EP Impurity N can I order?

We supply Lopinavir EP Impurity N 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 Lopinavir EP Impurity N?

Yes. Every lot of Lopinavir EP Impurity N 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 Lopinavir EP Impurity N be shipped internationally?

Yes. We export Lopinavir EP Impurity N worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.