Ritonavir EP Impurity O

Name: Ritonavir EP Impurity O
Brand: Vaqora Chemicals
SKU: VQ-023651

About Ritonavir EP Impurity O

Ritonavir EP Impurity O (CAS 1414933-81-5) is a pharmacopeial impurity of Ritonavir offered by Vaqora Chemicals. Its molecular formula is C37H48N6O5S2 and its molecular weight is 720.9 g/mol. Common synonyms include Ritonavir - Impurity O and 3-Epimer Ritonavir.

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. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ritonavir EP Impurity O 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

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ritonavir EP Impurity O
Catalogue No.	VQ-023651
CAS Number	1414933-81-5
IUPAC name	1,3-thiazol-5-ylmethyl N-[(2S,3R,5S)-3-hydroxy-5-[[(2S)-3-methyl-2-[[methyl-[(2-propan-2-yl-1,3-thiazol-4-yl)methyl]carbamoyl]amino]butanoyl]amino]-1,6-diphenylhexan-2-yl]carbamate
Molecular formula	C₃₇H₄₈N₆O₅S₂
Molecular weight	720.9 g/mol
Exact mass	720.3128
Grade	Reference Standard
HSN code	38229090
InChIKey	NCDNCNXCDXHOMX-RACJEYCXSA-N
SMILES	CC(C)C1=NC(=CS1)CN(C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC2=CC=CC=C2)C[C@H]([C@H](CC3=CC=CC=C3)NC(=O)OCC4=CN=CS4)O
PubChem CID	72942039

Physical properties
Physical form	Solid
LogP (XLogP3)	6
H-bond donors / acceptors	4 / 9
TPSA	202 Å²
Synonyms	Ritonavir - Impurity O, 3-Epimer Ritonavir, Ritonavir (3R)-hydroxy epimer, 4-epi-Ritonavir, Ritonavir 3-epimer

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 O?

The CAS Registry Number of Ritonavir EP Impurity O is 1414933-81-5. It is also known as Ritonavir - Impurity O, 3-Epimer Ritonavir, Ritonavir (3R)-hydroxy epimer.

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

Ritonavir EP Impurity O has the molecular formula C37H48N6O5S2 and a molecular weight of 720.9 g/mol.

What is Ritonavir EP Impurity O used for?

Ritonavir EP Impurity O 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 O can I order?

We supply Ritonavir EP Impurity O 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 O?

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

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