ent-Sofosbuvir desphosphate

Name: ent-Sofosbuvir desphosphate
Brand: Vaqora Chemicals
SKU: VQ-028073

About ent-Sofosbuvir desphosphate

Listed under CAS 1946820-96-7, ent-Sofosbuvir desphosphate is a metabolite or degradation product of Sofosbuvir available from Vaqora Chemicals. The compound has the formula C10H13FN2O5, corresponding to a molecular weight of 260.22 g/mol. The IUPAC name is 1-[(2S,3S,4S,5S)-3-fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyloxolan-2-yl]pyrimidine-2,4-dione. Common synonyms include CS-M2809.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Sofosbuvir, as well as in QC testing and ANDA/DMF documentation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies ent-Sofosbuvir desphosphate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Sofosbuvir

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

Sofosbuvir impurities

Specifications & identifiers

Chemical identifiers
Product name	ent-Sofosbuvir desphosphate
Catalogue No.	VQ-028073
CAS Number	1946820-96-7
IUPAC name	1-[(2S,3S,4S,5S)-3-fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyloxolan-2-yl]pyrimidine-2,4-dione
Molecular formula	C₁₀H₁₃FN₂O₅
Molecular weight	260.22 g/mol
Exact mass	260.0808
Grade	Reference Standard
HSN code	38229090
InChIKey	ARKKGZQTGXJVKW-BNJNZJEJSA-N
SMILES	C[C@@]1([C@H]([C@@H](O[C@@H]1N2C=CC(=O)NC2=O)CO)O)F
PubChem CID	78358469

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.1
H-bond donors / acceptors	3 / 6
TPSA	99.1 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 ent-Sofosbuvir desphosphate?

The CAS Registry Number of ent-Sofosbuvir desphosphate is 1946820-96-7. It is also known as CS-M2809, 2,4(1H,3H)-Pyrimidinedione, 1-(2-deoxy-2-fluoro-2-methyl-b-L-ribofuranosyl)-, 1-[(2S)-2-Deoxy-2-fluoro-2-methyl-.

What is the molecular formula and molecular weight of ent-Sofosbuvir desphosphate?

ent-Sofosbuvir desphosphate has the molecular formula C10H13FN2O5 and a molecular weight of 260.22 g/mol. Its IUPAC name is 1-[(2S,3S,4S,5S)-3-fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyloxolan-2-yl]pyrimidine-2,4-dione.

What is ent-Sofosbuvir desphosphate used for?

ent-Sofosbuvir desphosphate is supplied as a characterised reference material related to Sofosbuvir. 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 ent-Sofosbuvir desphosphate can I order?

We supply ent-Sofosbuvir desphosphate 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 ent-Sofosbuvir desphosphate?

Yes. Every lot of ent-Sofosbuvir desphosphate 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 ent-Sofosbuvir desphosphate be shipped internationally?

Yes. We export ent-Sofosbuvir desphosphate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.