Nirmatrelvir Methyl Ester

About Nirmatrelvir Methyl Ester

Nirmatrelvir Methyl Ester is an impurity of Nirmatrelvir carrying the CAS registry number 2879641-46-8. Formula C24H35F3N4O6, molecular weight 532.6 g/mol. It is also known as Methyl.

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. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Nirmatrelvir to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Nirmatrelvir

View every impurity, metabolite and intermediate we list for Nirmatrelvir.

Nirmatrelvir impurities

Specifications & identifiers

Chemical identifiers
Product name	Nirmatrelvir Methyl Ester
Catalogue No.	VQ-044313
CAS Number	2879641-46-8
IUPAC name	methyl (2S)-2-[[(1R,2S,5S)-3-[(2S)-3,3-dimethyl-2-[(2,2,2-trifluoroacetyl)amino]butanoyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carbonyl]amino]-3-[(3S)-2-oxopyrrolidin-3-yl]propanoate
Molecular formula	C₂₄H₃₅F₃N₄O₆
Molecular weight	532.6 g/mol
Exact mass	532.2509
Grade	Reference Standard
HSN code	38229090
InChIKey	QNFZPAFORCSXME-OJFNHCPVSA-N
SMILES	CC1([C@@H]2[C@H]1[C@H](N(C2)C(=O)[C@H](C(C)(C)C)NC(=O)C(F)(F)F)C(=O)N[C@@H](C[C@@H]3CCNC3=O)C(=O)OC)C
PubChem CID	166157170

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	3 / 9
TPSA	134 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 Nirmatrelvir Methyl Ester?

The CAS Registry Number of Nirmatrelvir Methyl Ester is 2879641-46-8. It is also known as Methyl.

What is the molecular formula and molecular weight of Nirmatrelvir Methyl Ester?

Nirmatrelvir Methyl Ester has the molecular formula C24H35F3N4O6 and a molecular weight of 532.6 g/mol.

What is Nirmatrelvir Methyl Ester used for?

Nirmatrelvir Methyl Ester is supplied as a characterised reference material related to Nirmatrelvir. 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 Nirmatrelvir Methyl Ester can I order?

We supply Nirmatrelvir Methyl Ester 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 Nirmatrelvir Methyl Ester?

Yes. Every lot of Nirmatrelvir Methyl Ester 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 Nirmatrelvir Methyl Ester be shipped internationally?

Yes. We export Nirmatrelvir Methyl Ester worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.