Sofosbuvir IP Impurity A

Name: Sofosbuvir IP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-021346

About Sofosbuvir IP Impurity A

Sofosbuvir IP Impurity A (CAS 1190308-01-0) is an impurity of Sofosbuvir offered by Vaqora Chemicals. Its molecular formula is C22H29FN3O9P and its molecular weight is 529.5 g/mol. It is also known as Sofosbuvir (R)-Phosphate or PSI-7976.

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.

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 IP Impurity A 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

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Sofosbuvir IP Impurity A
Catalogue No.	VQ-021346
CAS Number	1190308-01-0
IUPAC name	propan-2-yl (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	C₂₂H₂₉FN₃O₉P
Molecular weight	529.5 g/mol
Exact mass	529.1625
Grade	Reference Standard
HSN code	38229090
InChIKey	TTZHDVOVKQGIBA-YBSJRAAASA-N
SMILES	C[C@@H](C(=O)OC(C)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	45375809

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	3 / 11
TPSA	153 Å²
Synonyms	Sofosbuvir L-alanitate (Mixture of Diasteriomers), Sofosbuvir (R)-Phosphate, RP-isomer of sofosbuvir, Sofosbuvir (R)-Phosphate, PSI-7976, PSI 7976

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 IP Impurity A?

The CAS Registry Number of Sofosbuvir IP Impurity A is 1190308-01-0. It is also known as Sofosbuvir L-alanitate (Mixture of Diasteriomers), Sofosbuvir (R)-Phosphate, RP-isomer of sofosbuvir, Sofosbuvir (R)-Phosphate.

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

Sofosbuvir IP Impurity A has the molecular formula C22H29FN3O9P and a molecular weight of 529.5 g/mol. Its IUPAC name is propan-2-yl (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 IP Impurity A used for?

Sofosbuvir IP Impurity A 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 IP Impurity A can I order?

We supply Sofosbuvir IP Impurity A 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 IP Impurity A?

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

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