Foscarnet Sodium EP Impurity A

Name: Foscarnet Sodium EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-030875

About Foscarnet Sodium EP Impurity A

Foscarnet Sodium EP Impurity A is a pharmacopeial impurity of Foscarnet carrying the CAS registry number 72305-00-1. With the molecular formula C3H5Na2O5P, it has a molar mass of 198.02 g/mol. Common synonyms include Foscarnet EP Impurity A and Foscarnet Sodium - Impurity A.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

This Foscarnet 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 Foscarnet Sodium EP Impurity A in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Foscarnet

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

Foscarnet impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Foscarnet Sodium EP Impurity A
Catalogue No.	VQ-030875
CAS Number	72305-00-1
IUPAC name	disodium;ethyl phosphonatoformate
Molecular formula	C₃H₅Na₂O₅P
Molecular weight	198.02 g/mol
Exact mass	197.967
Grade	Reference Standard
HSN code	38229090
InChIKey	IFRKJDWGEICRTI-UHFFFAOYSA-L
SMILES	CCOC(=O)P(=O)([O-])[O-].[Na+].[Na+]
PubChem CID	73185

Physical properties
Physical form	Solid
H-bond donors / acceptors	0 / 5
TPSA	89.5 Å²
Synonyms	Foscarnet EP Impurity A, Foscarnet Sodium - Impurity A, disodium (ethoxycarbonyl)phosphonate, Disodium ethoxycarbonylphosphonate, Phosphinecarboxylic acid, dihydroxy-, ethyl ester, oxide, disodium salt, Sodium (ethoxycarbonyl)phosphonate, sodium ethoxycarbonylphosphonate

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 Foscarnet Sodium EP Impurity A?

The CAS Registry Number of Foscarnet Sodium EP Impurity A is 72305-00-1. It is also known as Foscarnet EP Impurity A, Foscarnet Sodium - Impurity A, disodium (ethoxycarbonyl)phosphonate.

What is the molecular formula and molecular weight of Foscarnet Sodium EP Impurity A?

Foscarnet Sodium EP Impurity A has the molecular formula C3H5Na2O5P and a molecular weight of 198.02 g/mol.

What is Foscarnet Sodium EP Impurity A used for?

Foscarnet Sodium EP Impurity A is supplied as a characterised reference material related to Foscarnet. 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 Foscarnet Sodium EP Impurity A can I order?

We supply Foscarnet Sodium EP 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 Foscarnet Sodium EP Impurity A?

Yes. Every lot of Foscarnet Sodium EP 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 Foscarnet Sodium EP Impurity A be shipped internationally?

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