Ritonavir EP Impurity K

Name: Ritonavir EP Impurity K
Brand: Vaqora Chemicals
SKU: VQ-023658

About Ritonavir EP Impurity K

Ritonavir EP Impurity K (CAS 1010809-39-8) is a pharmacopeial impurity of Ritonavir offered by Vaqora Chemicals. Formula C28H35N3O5S, molecular weight 525.7 g/mol. It is also known as Ritonavir - Impurity K or Ritonavir Impurity K.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Ritonavir impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ritonavir EP Impurity K in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports 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

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Specifications & identifiers

Chemical identifiers
Product name	Ritonavir EP Impurity K
Catalogue No.	VQ-023658
CAS Number	1010809-39-8
IUPAC name	2-methylpropyl N-[(2S,4S,5S)-4-hydroxy-1,6-diphenyl-5-(1,3-thiazol-5-ylmethoxycarbonylamino)hexan-2-yl]carbamate
Molecular formula	C₂₈H₃₅N₃O₅S
Molecular weight	525.7 g/mol
Exact mass	525.2297
Grade	Reference Standard
HSN code	38229090
InChIKey	NICGAXZYHBZOSD-RNXOBYDBSA-N
SMILES	CC(C)COC(=O)N[C@@H](CC1=CC=CC=C1)C[C@@H]([C@H](CC2=CC=CC=C2)NC(=O)OCC3=CN=CS3)O
PubChem CID	72941970

Physical properties
Physical form	Solid
LogP (XLogP3)	5.3
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 Ritonavir EP Impurity K?

The CAS Registry Number of Ritonavir EP Impurity K is 1010809-39-8. It is also known as Ritonavir - Impurity K, Ritonavir Impurity K.

What is the molecular formula and molecular weight of Ritonavir EP Impurity K?

Ritonavir EP Impurity K has the molecular formula C28H35N3O5S and a molecular weight of 525.7 g/mol. Its IUPAC name is 2-methylpropyl N-[(2S,4S,5S)-4-hydroxy-1,6-diphenyl-5-(1,3-thiazol-5-ylmethoxycarbonylamino)hexan-2-yl]carbamate.

What is Ritonavir EP Impurity K used for?

Ritonavir EP Impurity K 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 Ritonavir EP Impurity K can I order?

We supply Ritonavir EP Impurity K 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 Ritonavir EP Impurity K?

Yes. Every lot of Ritonavir EP Impurity K 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 Ritonavir EP Impurity K be shipped internationally?

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