Fosfomycin Disodium

Name: Fosfomycin Disodium
Brand: Vaqora Chemicals
SKU: VQ-037428

About Fosfomycin Disodium

Fosfomycin Disodium is a high-purity reference standard of Fosfomycin carrying the CAS registry number 26016-99-9. The compound has the formula C3H5Na2O4P, corresponding to a molecular weight of 182.02 g/mol. Alternative names: Fosfomycin disodium salt and Fosfomycin sodium.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

As a reference sample of Fosfomycin, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Fosfomycin

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

Fosfomycin impurities

Specifications & identifiers

Chemical identifiers
Product name	Fosfomycin Disodium
Catalogue No.	VQ-037428
CAS Number	26016-99-9
IUPAC name	disodium;[(2R,3S)-3-methyloxiran-2-yl]-dioxido-oxo-lambda5-phosphane
Molecular formula	C₃H₅Na₂O₄P
Molecular weight	182.02 g/mol
Exact mass	181.9721
Grade	Reference Standard
HSN code	38229090
InChIKey	QZIQJIKUVJMTDG-JSTPYPERSA-L
SMILES	C[C@H]1[C@H](O1)P(=O)([O-])[O-].[Na+].[Na+]
PubChem CID	73491

Physical properties
Physical form	Solid
H-bond donors / acceptors	0 / 4
TPSA	75.7 Å²
Synonyms	Fosfomycin disodium salt, Fosfomycin sodium, Phosphonomycin sodium, Sodium fosfomycin, Disodium phosphonomycin, Fosfocina disodium salt, Disodium fosfomycin, Forocyle S, Fosmicin S, Phosphonomycin disodium salt, Disodium (1R,2S)-(1,2-epoxypropyl)phosphonate, MK 955

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H362May cause harm to breast-fed children

Precautionary statements: P203, P233, P260, P261, P263, P264, P270, P271, P272, P280, P284, P301 + P317, P302 + P352, P304 + P340, P318, P321, P330, P333 + P317, P342 + P316, P362 + P364, P403, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Fosfomycin Disodium?

The CAS Registry Number of Fosfomycin Disodium is 26016-99-9. It is also known as Fosfomycin disodium salt, Fosfomycin sodium, Phosphonomycin sodium.

What is the molecular formula and molecular weight of Fosfomycin Disodium?

Fosfomycin Disodium has the molecular formula C3H5Na2O4P and a molecular weight of 182.02 g/mol.

What is Fosfomycin Disodium used for?

Fosfomycin Disodium is supplied as a characterised reference material related to Fosfomycin. 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 Fosfomycin Disodium can I order?

We supply Fosfomycin Disodium 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 Fosfomycin Disodium?

Yes. Every lot of Fosfomycin Disodium 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 Fosfomycin Disodium be shipped internationally?

Yes. Fosfomycin Disodium is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.