Lopinavir EP Impurity R

Name: Lopinavir EP Impurity R
Brand: Vaqora Chemicals
SKU: VQ-026500

About Lopinavir EP Impurity R

Listed under CAS 943250-66-6, Lopinavir EP Impurity R is a pharmacopeial impurity of Lopinavir available from Vaqora Chemicals. The compound has the formula C47H58N4O7, corresponding to a molecular weight of 791.0 g/mol. It is also known as Lopinavir Impurity R or Lopinavir - Impurity R.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Lopinavir, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Lopinavir EP Impurity R 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 Lopinavir

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

Lopinavir impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Lopinavir EP Impurity R
Catalogue No.	VQ-026500
CAS Number	943250-66-6
IUPAC name	(2S)-N-[(2S,4S,5S)-5-[[2-(2,6-dimethylphenoxy)acetyl]amino]-4-hydroxy-1,6-diphenylhexan-2-yl]-2-[3-[2-(2,6-dimethylphenoxy)acetyl]-2-oxo-1,3-diazinan-1-yl]-3-methylbutanamide
Molecular formula	C₄₇H₅₈N₄O₇
Molecular weight	791 g/mol
Exact mass	790.4306
Grade	Reference Standard
HSN code	38229090
InChIKey	UHWCOWBJLYNDGZ-PUTFYWIISA-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)N4CCCN(C4=O)C(=O)COC5=C(C=CC=C5C)C)O
PubChem CID	71587880

Physical properties
Physical form	Solid
LogP (XLogP3)	8.3
H-bond donors / acceptors	3 / 7
TPSA	138 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 R?

The CAS Registry Number of Lopinavir EP Impurity R is 943250-66-6. It is also known as Lopinavir Impurity R, Lopinavir - Impurity R, Lopinavir N-acyl.

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

Lopinavir EP Impurity R has the molecular formula C47H58N4O7 and a molecular weight of 791 g/mol.

What is Lopinavir EP Impurity R used for?

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

We supply Lopinavir EP Impurity R 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 R?

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

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