Remdesivir Impurity 20

About Remdesivir Impurity 20

Remdesivir Impurity 20 is an impurity of Remdesivir carrying the CAS registry number 1884576-18-4. The compound has the formula C30H39N6O8P, corresponding to a molecular weight of 642.6 g/mol. Alternative names: Remdesivir Impurity 26.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Remdesivir 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.

We offer Remdesivir Impurity 20 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. This item is currently in stock for prompt dispatch.

Typical applications

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

Industries

Related to Remdesivir

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

Remdesivir impurities

Specifications & identifiers

Chemical identifiers
Product name	Remdesivir Impurity 20
Catalogue No.	VQ-005747
CAS Number	1884576-18-4
IUPAC name	2-ethylbutyl (2S)-2-[[[(3aR,4R,6R,6aR)-4-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-4-cyano-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-6-yl]methoxy-phenoxyphosphoryl]amino]propanoate
Molecular formula	C₃₀H₃₉N₆O₈P
Molecular weight	642.6 g/mol
Exact mass	642.2567
Grade	Reference Standard
HSN code	38229090
InChIKey	MDIHKUBDAVKDMZ-JURYWZNGSA-N
SMILES	CCC(CC)COC(=O)[C@H](C)N[P@](=O)(OC[C@@H]1[C@@H]2[C@H]([C@](O1)(C#N)C3=CC=C4N3N=CN=C4N)OC(O2)(C)C)OC5=CC=CC=C5
PubChem CID	121304054

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	2 / 13
TPSA	182 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 Remdesivir Impurity 20?

The CAS Registry Number of Remdesivir Impurity 20 is 1884576-18-4. It is also known as Remdesivir Impurity 26.

What is the molecular formula and molecular weight of Remdesivir Impurity 20?

Remdesivir Impurity 20 has the molecular formula C30H39N6O8P and a molecular weight of 642.6 g/mol.

What is Remdesivir Impurity 20 used for?

Remdesivir Impurity 20 is supplied as a characterised reference material related to Remdesivir. 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 Remdesivir Impurity 20 can I order?

We supply Remdesivir Impurity 20 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 Remdesivir Impurity 20?

Yes. Every lot of Remdesivir Impurity 20 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 Remdesivir Impurity 20 be shipped internationally?

Yes. We export Remdesivir Impurity 20 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.