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Pharmacopeial Impurities (EP / USP / BP)

Lopinavir EP Impurity E

Reference StandardAvailable on request

Order Lopinavir EP Impurity E (CAS 192725-49-8) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
Lopinavir EP Impurity E chemical structure
CAS number192725-49-8
FormulaC28H34N2O3
Molar mass446.6 g/mol
Physical formSolid
HS code38229090
InChIKeyLWXUXIDLCWPHIW-GSDHBNRESA-N
IUPAC nameN-[(2S,3S,5S)-5-amino-3-hydroxy-1,6-diphenylhexan-2-yl]-2-(2,6-dimethylphenoxy)acetamide

About Lopinavir EP Impurity E

Lopinavir EP Impurity E belongs to the Lopinavir reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 192725-49-8, formula C28H34N2O3 and molar mass 446.6 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Lopinavir

See every impurity, metabolite and related compound we list for this API.

Lopinavir standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Lopinavir EP Impurity E
Product nameLopinavir EP Impurity E
Catalogue numberZX-025433
CAS number192725-49-8
IUPAC nameN-[(2S,3S,5S)-5-amino-3-hydroxy-1,6-diphenylhexan-2-yl]-2-(2,6-dimethylphenoxy)acetamide
Molecular formulaC28H34N2O3
Molar mass446.6 g/mol
Exact mass446.2569
GradeReference Standard
Physical formSolid
XLogP34.8
H-bond donors / acceptors3 / 4
Topological polar surface area84.6 Ų
HS code38229090
InChIKeyLWXUXIDLCWPHIW-GSDHBNRESA-N
SMILESCC1=C(C(=CC=C1)C)OCC(=O)N[C@@H](CC2=CC=CC=C2)[C@H](C[C@H](CC3=CC=CC=C3)N)O
PubChem CID10961286
SynonymsLopinavir - Impurity E, N-((2S,3S,5S)-5-Amino-3-hydroxy-1,6-diphenylhexan-2-yl)-2-(2,6-dimethylphenoxy)acetamide, Lopinavir phenoxyacetamide, N-((1S,2S,4S)-4-Amino-1-benzyl-2-hydroxy-5-phenylpentyl)-2-(2,6-dimethylphenoxy)acetamide, Lopinavir int, (2S, 3S, 5S) -2-(2,6-Dimethylphenoxyacetyl) amino-3-hydroxy-5-amino-1,6-diphenylhexane, (2S, 3S, 5S)-2-(2,6-Dimethylphenoxyacetyl) amino-3-hydroxy-5-amino-1,6-diphenylhexane, (2S,3S,5S) -2-(2,6-Dimethylphenoxyacetyl) amino-3-hydroxy-5-amino-1,6-diphenylhexane, N-[(1S,2S,4S)-4-amino-1-benzyl-2-hydroxy-5-phenylpentyl]-2-(2,6-dimethylphenoxy)acetamide,

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Lopinavir EP Impurity E
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Lopinavir EP Impurity E

Which CAS number identifies Lopinavir EP Impurity E?
Lopinavir EP Impurity E is registered under CAS 192725-49-8. You may also see it listed as Lopinavir - Impurity E, N-((2S,3S,5S)-5-Amino-3-hydroxy-1,6-diphenylhexan-2-yl)-2-(2,6-dimethylphenoxy)acetamide, Lopinavir phenoxyacetamide. Our catalogue number for this item is ZX-025433.
What are the formula and molar mass of Lopinavir EP Impurity E?
For Lopinavir EP Impurity E, its formula is C28H34N2O3 and its molar mass is 446.6 g/mol. The systematic (IUPAC) name is N-[(2S,3S,5S)-5-amino-3-hydroxy-1,6-diphenylhexan-2-yl]-2-(2,6-dimethylphenoxy)acetamide. InChIKey LWXUXIDLCWPHIW-GSDHBNRESA-N lets you match it in any structure database.
How is Lopinavir EP Impurity E used in pharmaceutical QC?
Lopinavir EP Impurity E is a characterised reference material linked to Lopinavir. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Lopinavir EP Impurity E?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Lopinavir EP Impurity E?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Lopinavir EP Impurity E to my country?
Yes. Lopinavir EP Impurity E ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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