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Pharmacopeial Impurities (EP / USP / BP)

Lopinavir EP Impurity R

Reference StandardAvailable on request

Buy Lopinavir EP Impurity R (CAS 943250-66-6) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-025432.

Pack sizes
Lopinavir EP Impurity R chemical structure
CAS number943250-66-6
FormulaC47H58N4O7
Molar mass791 g/mol
Physical formSolid
HS code38229090
InChIKeyUHWCOWBJLYNDGZ-PUTFYWIISA-N
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

About Lopinavir EP Impurity R

Zemixal lists Lopinavir EP Impurity R for laboratories that identify, quantify or control Lopinavir and its related substances. Key data (Reference Standard): CAS 943250-66-6, formula C47H58N4O7 and molar mass 791 g/mol. It is handled as a solid.

Typical applications

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

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 R
Product nameLopinavir EP Impurity R
Catalogue numberZX-025432
CAS number943250-66-6
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 formulaC47H58N4O7
Molar mass791 g/mol
Exact mass790.4306
GradeReference Standard
Physical formSolid
XLogP38.3
H-bond donors / acceptors3 / 7
Topological polar surface area138 Ų
HS code38229090
InChIKeyUHWCOWBJLYNDGZ-PUTFYWIISA-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)NC(=O)[C@H](C(C)C)N4CCCN(C4=O)C(=O)COC5=C(C=CC=C5C)C)O
PubChem CID71587880
SynonymsLopinavir Impurity R, Lopinavir - Impurity R, Lopinavir N-acyl

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 R
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 R

Which CAS number identifies Lopinavir EP Impurity R?
Lopinavir EP Impurity R is registered under CAS 943250-66-6. You may also see it listed as Lopinavir Impurity R, Lopinavir - Impurity R, Lopinavir N-acyl. Our catalogue number for this item is ZX-025432.
What are the formula and molar mass of Lopinavir EP Impurity R?
For Lopinavir EP Impurity R, its formula is C47H58N4O7 and its molar mass is 791 g/mol. InChIKey UHWCOWBJLYNDGZ-PUTFYWIISA-N lets you match it in any structure database.
How is Lopinavir EP Impurity R used in pharmaceutical QC?
Lopinavir EP Impurity R 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 R?
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 R?
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 R to my country?
Yes. Lopinavir EP Impurity R ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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