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Pharmacopeial Impurities (EP / USP / BP)

Ritonavir EP Impurity C

Reference StandardAvailable on request

Buy Ritonavir EP Impurity C (CAS 1010808-43-1) from Zemixal: C25H29N3O4S, COA and SDS with every lot, worldwide shipping.

Pack sizes
Ritonavir EP Impurity C chemical structure
CAS number1010808-43-1
FormulaC25H29N3O4S
Molar mass467.6 g/mol
Physical formSolid
HS code38229090
InChIKeyLGKRKMCCXYIVTI-XWGVYQGASA-N
IUPAC name1,3-thiazol-5-ylmethyl N-[(2S,3S,5S)-5-acetamido-3-hydroxy-1,6-diphenylhexan-2-yl]carbamate

About Ritonavir EP Impurity C

Analytical teams working on Ritonavir use Ritonavir EP Impurity C as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 1010808-43-1, formula C25H29N3O4S and molar mass 467.6 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. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Ritonavir

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

Ritonavir standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Ritonavir EP Impurity C
Product nameRitonavir EP Impurity C
Catalogue numberZX-022673
CAS number1010808-43-1
IUPAC name1,3-thiazol-5-ylmethyl N-[(2S,3S,5S)-5-acetamido-3-hydroxy-1,6-diphenylhexan-2-yl]carbamate
Molecular formulaC25H29N3O4S
Molar mass467.6 g/mol
Exact mass467.1879
GradeReference Standard
Physical formSolid
XLogP33.6
H-bond donors / acceptors3 / 6
Topological polar surface area129 Ų
HS code38229090
InChIKeyLGKRKMCCXYIVTI-XWGVYQGASA-N
SMILESCC(=O)N[C@@H](CC1=CC=CC=C1)C[C@@H]([C@H](CC2=CC=CC=C2)NC(=O)OCC3=CN=CS3)O
PubChem CID71752515
SynonymsRitonavir - Impurity C, Thiazol-5-ylmethyl ((1S,2S,4S)-4-(acetylamino)-1-benzyl-2-hydroxy-5-phenylpentyl)carbamate, Ritonavir impurity C, Thiazol-5-ylmethyl ((2S,3S,5S)-5-acetamido-3-hydroxy-1,6-diphenylhexan-2-yl)carbamate

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 Ritonavir EP Impurity C
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 Ritonavir EP Impurity C

Which CAS number identifies Ritonavir EP Impurity C?
Ritonavir EP Impurity C is registered under CAS 1010808-43-1. You may also see it listed as Ritonavir - Impurity C, Thiazol-5-ylmethyl ((1S,2S,4S)-4-(acetylamino)-1-benzyl-2-hydroxy-5-phenylpentyl)carbamate, Ritonavir impurity C. Our catalogue number for this item is ZX-022673.
What are the formula and molar mass of Ritonavir EP Impurity C?
For Ritonavir EP Impurity C, its formula is C25H29N3O4S and its molar mass is 467.6 g/mol. The systematic (IUPAC) name is 1,3-thiazol-5-ylmethyl N-[(2S,3S,5S)-5-acetamido-3-hydroxy-1,6-diphenylhexan-2-yl]carbamate. InChIKey LGKRKMCCXYIVTI-XWGVYQGASA-N lets you match it in any structure database.
How is Ritonavir EP Impurity C used in pharmaceutical QC?
Ritonavir EP Impurity C is a characterised reference material linked to Ritonavir. 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 Ritonavir EP Impurity C?
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 Ritonavir EP Impurity C?
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 Ritonavir EP Impurity C to my country?
Yes. Ritonavir EP Impurity C ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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