Sofosbuvir impurity I

Name: Sofosbuvir impurity I
Brand: Vaqora Chemicals
SKU: VQ-023783

About Sofosbuvir impurity I

Sofosbuvir impurity I (CAS 2164516-85-0) is a metabolite or degradation product of Sofosbuvir offered by Vaqora Chemicals. With the molecular formula C21H27FN3O9P, it has a molar mass of 515.4 g/mol. It is also known as Ethyl Sofosbuvir Analog or Sofosbuvir ethyl ester impurity.

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. Good laboratory practice and suitable PPE are recommended during handling.

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. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export 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	Sofosbuvir impurity I
Catalogue No.	VQ-023783
CAS Number	2164516-85-0
IUPAC name	ethyl (2S)-2-[[[(2R,3R,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-4-fluoro-3-hydroxy-4-methyloxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate
Molecular formula	C₂₁H₂₇FN₃O₉P
Molecular weight	515.4 g/mol
Exact mass	515.1469
Grade	Reference Standard
HSN code	38229090
InChIKey	HRGZELWFPQCNNG-NQVPMCNCSA-N
SMILES	CCOC(=O)[C@H](C)N[P@](=O)(OC[C@@H]1[C@H]([C@@]([C@@H](O1)N2C=CC(=O)NC2=O)(C)F)O)OC3=CC=CC=C3
PubChem CID	131704518

Physical properties
Physical form	Solid
LogP (XLogP3)	0.6
H-bond donors / acceptors	3 / 11
TPSA	153 Å²
Synonyms	Ethyl Sofosbuvir Analog, Ethoxy Sofosbuvir Impurity, Sofosbuvir impurity I, Sofosbuvir ethyl ester impurity, Sofosbuvir Impurity 19, Sofosbuvir O-Desisopropyl O-Ethyl Ester

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 I?

The CAS Registry Number of Sofosbuvir impurity I is 2164516-85-0. It is also known as Ethyl Sofosbuvir Analog, Ethoxy Sofosbuvir Impurity, Sofosbuvir impurity I, Sofosbuvir ethyl ester impurity.

What is the molecular formula and molecular weight of Sofosbuvir impurity I?

Sofosbuvir impurity I has the molecular formula C21H27FN3O9P and a molecular weight of 515.4 g/mol. Its IUPAC name is ethyl (2S)-2-[[[(2R,3R,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-4-fluoro-3-hydroxy-4-methyloxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate.

What is Sofosbuvir impurity I used for?

Sofosbuvir impurity I 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 I can I order?

We supply Sofosbuvir impurity I 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 I?

Yes. Every lot of Sofosbuvir impurity I 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 I be shipped internationally?

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