Sofosbuvir Impurity

Name: Sofosbuvir Impurity
Brand: Vaqora Chemicals
SKU: VQ-033902

About Sofosbuvir Impurity

Vaqora Chemicals supplies Sofosbuvir Impurity, an impurity of Sofosbuvir registered under CAS number 1496551-65-5. With the molecular formula C20H17ClO6, it has a molar mass of 388.8 g/mol. Its systematic (IUPAC) name is [(2R,3R,4R)-3-benzoyloxy-4-chloro-4-methyl-5-oxooxolan-2-yl]methyl benzoate. Common synonyms include Sofosbuvir Impurity O and CS-M2807.

The product is provided 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.

This Sofosbuvir impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

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

Industries

Related to Sofosbuvir

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

Sofosbuvir impurities

Specifications & identifiers

Chemical identifiers
Product name	Sofosbuvir Impurity
Catalogue No.	VQ-033902
CAS Number	1496551-65-5
IUPAC name	[(2R,3R,4R)-3-benzoyloxy-4-chloro-4-methyl-5-oxooxolan-2-yl]methyl benzoate
Molecular formula	C₂₀H₁₇ClO₆
Molecular weight	388.8 g/mol
Exact mass	388.0714
Grade	Reference Standard
HSN code	38229090
InChIKey	YWKLGXFCHYLFER-JXXFODFXSA-N
SMILES	C[C@]1([C@@H]([C@H](OC1=O)COC(=O)C2=CC=CC=C2)OC(=O)C3=CC=CC=C3)Cl
PubChem CID	70702406

Physical properties
Physical form	Solid
LogP (XLogP3)	4
H-bond donors / acceptors	0 / 6
TPSA	78.9 Å²
Synonyms	((2R,3R,4R)-3-(benzoyloxy)-4-chloro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate, [(2R,3R,4R)-3-(benzoyloxy)-4-chloro-4-methyl-5-oxooxolan-2-yl]methyl benzoate, Sofosbuvir Impurity O, CS-M2807, D-erythro-Pentonic acid, 2-chloro-2-deoxy-2-methyl-, gamma-lactone, 3,5-dibenzoate, (2R)-, [(2R,3R,4R)-3-(benzoyloxy)-4-chloro-4-methyl-5-oxooxolan-2-yl]methylbenzoate, [(2R,3R,4R)-3-(Benzoyloxy)-4-chloro-4-methyl-5-oxotetrahydro-2-furanyl]methyl benzoate, [(2R,3R,4R)-3-benzoyloxy-4-chloro-4-methyl-5-oxo-tetrahydrofuran-2-yl]methyl benzoate, D-erythro-Pentonic acid, 2-chloro-2-deoxy-2-methyl-, gamma-lactone, 3,5-dibenzoate, (2R)

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 Sofosbuvir Impurity?

The CAS Registry Number of Sofosbuvir Impurity is 1496551-65-5. It is also known as ((2R,3R,4R)-3-(benzoyloxy)-4-chloro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate, [(2R,3R,4R)-3-(benzoyloxy)-4-chloro-4-methyl-5-oxooxolan-2-yl]methyl benzoate, Sofosbuvir Impurity O.

What is the molecular formula and molecular weight of Sofosbuvir Impurity?

Sofosbuvir Impurity has the molecular formula C20H17ClO6 and a molecular weight of 388.8 g/mol. Its IUPAC name is [(2R,3R,4R)-3-benzoyloxy-4-chloro-4-methyl-5-oxooxolan-2-yl]methyl benzoate.

What is Sofosbuvir Impurity used for?

Sofosbuvir Impurity 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 Sofosbuvir Impurity can I order?

We supply Sofosbuvir Impurity 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 Sofosbuvir Impurity?

Yes. Every lot of Sofosbuvir Impurity 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 Sofosbuvir Impurity be shipped internationally?

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