Darunavir Impurity 23

Name: Darunavir Impurity 23
Brand: Vaqora Chemicals
SKU: VQ-043958

About Darunavir Impurity 23

Listed under CAS 799241-76-2, Darunavir Impurity 23 is a metabolite or degradation product of Daunorubicin available from Vaqora Chemicals. The compound has the formula C27H35N3O9S, corresponding to a molecular weight of 577.6 g/mol. It is also known as Darunavir Impurity dnvrc-5.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Daunorubicin, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Darunavir Impurity 23 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Daunorubicin

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

Daunorubicin impurities

Specifications & identifiers

Chemical identifiers
Product name	Darunavir Impurity 23
Catalogue No.	VQ-043958
CAS Number	799241-76-2
IUPAC name	[(3aS,4R,6aR)-2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl] N-[(2S,3R)-3-hydroxy-4-[2-methylpropyl-(4-nitrophenyl)sulfonylamino]-1-phenylbutan-2-yl]carbamate
Molecular formula	C₂₇H₃₅N₃O₉S
Molecular weight	577.6 g/mol
Exact mass	577.2094
Grade	Reference Standard
HSN code	38229090
InChIKey	YCZAREAHOZXNLL-HEXNFIEUSA-N
SMILES	CC(C)CN(C[C@H]([C@H](CC1=CC=CC=C1)NC(=O)O[C@H]2CO[C@@H]3[C@H]2CCO3)O)S(=O)(=O)C4=CC=C(C=C4)[N+](=O)[O-]
PubChem CID	6320441

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	2 / 10
TPSA	169 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 Darunavir Impurity 23?

The CAS Registry Number of Darunavir Impurity 23 is 799241-76-2. It is also known as Darunavir Impurity dnvrc-5.

What is the molecular formula and molecular weight of Darunavir Impurity 23?

Darunavir Impurity 23 has the molecular formula C27H35N3O9S and a molecular weight of 577.6 g/mol. Its IUPAC name is [(3aS,4R,6aR)-2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl] N-[(2S,3R)-3-hydroxy-4-[2-methylpropyl-(4-nitrophenyl)sulfonylamino]-1-phenylbutan-2-yl]carbamate.

What is Darunavir Impurity 23 used for?

Darunavir Impurity 23 is supplied as a characterised reference material related to Daunorubicin. 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 Darunavir Impurity 23 can I order?

We supply Darunavir Impurity 23 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 Darunavir Impurity 23?

Yes. Every lot of Darunavir Impurity 23 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 Darunavir Impurity 23 be shipped internationally?

Yes. We export Darunavir Impurity 23 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.