Nirmatrelvir

Name: Nirmatrelvir
Brand: Zemixal
SKU: ZX-030870

Reference StandardAvailable on request

Nirmatrelvir (CAS 2628280-40-8) supplier Zemixal: C23H32F3N5O4, COA and SDS with every lot, worldwide shipping. Part of our API Reference Standards range.

Pack sizes

CAS number2628280-40-8

FormulaC₂₃H₃₂F₃N₅O₄

Molar mass499.5 g/mol

Physical formSolid

HS code38229090

InChIKeyLIENCHBZNNMNKG-OJFNHCPVSA-N

IUPAC name(1R,2S,5S)-N-[(1S)-1-cyano-2-[(3S)-2-oxopyrrolidin-3-yl]ethyl]-3-[(2S)-3,3-dimethyl-2-[(2,2,2-trifluoroacetyl)amino]butanoyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide

About Nirmatrelvir

Zemixal lists Nirmatrelvir for laboratories that identify, quantify or control Nirmatrelvir and its related substances. Key data (Reference Standard): CAS 2628280-40-8, formula C23H32F3N5O4 and molar mass 499.5 g/mol. It is handled as a solid.

Where it is used

Identification & assay
Method development & validation
QC reference material
Fine chemical synthesis

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Nirmatrelvir

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

Nirmatrelvir standards

Typical uses

Identification & assay
Method development & validation
QC reference material
Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Nirmatrelvir
Product name	Nirmatrelvir
Catalogue number	ZX-030870
CAS number	2628280-40-8
IUPAC name	(1R,2S,5S)-N-[(1S)-1-cyano-2-[(3S)-2-oxopyrrolidin-3-yl]ethyl]-3-[(2S)-3,3-dimethyl-2-[(2,2,2-trifluoroacetyl)amino]butanoyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide
Molecular formula	C₂₃H₃₂F₃N₅O₄
Molar mass	499.5 g/mol
Exact mass	499.2406
Grade	Reference Standard
Physical form	Solid
XLogP3	2.2
H-bond donors / acceptors	3 / 8
Topological polar surface area	131 Å²
HS code	38229090
InChIKey	LIENCHBZNNMNKG-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#N)C
PubChem CID	155903259
Synonyms	Nirmatrelvir Boc Intermediate, science.abl4784, 6, Nirmatrelvir (JAN/USAN), PF07321332(nirmatrelvir), EX-A5024, Paxlovid (nirmatrelvir + ritonavir), example E61 [WO2021250648A1]

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 Nirmatrelvir
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Nirmatrelvir

Which CAS number identifies Nirmatrelvir?

Nirmatrelvir is registered under CAS 2628280-40-8. You may also see it listed as Nirmatrelvir Boc Intermediate, science.abl4784, 6, Nirmatrelvir (JAN/USAN). Our catalogue number for this item is ZX-030870.

What are the formula and molar mass of Nirmatrelvir?

For Nirmatrelvir, its formula is C23H32F3N5O4 and its molar mass is 499.5 g/mol. InChIKey LIENCHBZNNMNKG-OJFNHCPVSA-N lets you match it in any structure database.

How is Nirmatrelvir used in pharmaceutical QC?

Nirmatrelvir is a characterised reference material linked to Nirmatrelvir. 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 Nirmatrelvir?

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 Nirmatrelvir?

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 Nirmatrelvir to my country?

Yes. Nirmatrelvir ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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