Ritonavir EP Impurity N

About Ritonavir EP Impurity N

Ritonavir EP Impurity N is a pharmacopeial impurity of Ritonavir carrying the CAS registry number 202816-62-4. Its molecular formula is C37H48N6O5S2 and its molecular weight is 720.9 g/mol. Common synonyms include Ritonavir - Impurity N and 4-Dehydroxy-5-hydroxy Ritonavir.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Ritonavir, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Ritonavir EP Impurity N is dispatched with a Certificate of Analysis (COA) to destinations 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 N
Catalogue No.	VQ-023659
CAS Number	202816-62-4
IUPAC name	1,3-thiazol-5-ylmethyl N-[(2S,4S,5S)-4-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	VRNXMJYSOAQBMK-XGKFQTDJSA-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@H](C[C@H](CC3=CC=CC=C3)NC(=O)OCC4=CN=CS4)O
PubChem CID	515815

Physical properties
Physical form	Solid
LogP (XLogP3)	6
H-bond donors / acceptors	4 / 9
TPSA	202 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 N?

The CAS Registry Number of Ritonavir EP Impurity N is 202816-62-4. It is also known as Ritonavir - Impurity N, 4-Dehydroxy-5-hydroxy Ritonavir, Ritonavir 4-hydroxy isomer.

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

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

What is Ritonavir EP Impurity N used for?

Ritonavir EP Impurity N 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 N can I order?

We supply Ritonavir EP Impurity N 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 N?

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

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