Fosfomycin Disodium

Name: Fosfomycin Disodium
Brand: Zemixal
SKU: ZX-033515

Reference StandardAvailable on request

Buy Fosfomycin Disodium (CAS 26016-99-9) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-033515.

Pack sizes

CAS number26016-99-9

FormulaC₃H₅Na₂O₄P

Molar mass182.02 g/mol

Physical formSolid

HS code38229090

InChIKeyQZIQJIKUVJMTDG-JSTPYPERSA-L

IUPAC namedisodium;[(2R,3S)-3-methyloxiran-2-yl]-dioxido-oxo-lambda5-phosphane

About Fosfomycin Disodium

Analytical teams working on Fosfomycin use Fosfomycin Disodium as a qualified comparison standard. Key data (Reference Standard): CAS 26016-99-9, formula C3H5Na2O4P and molar mass 182.02 g/mol. It is handled as a solid.

Where it is used

Identification & assay
Method development & validation
QC reference material

Handling and storage

Hazard communication follows GHS (Danger: H302, H317, H334 and H362). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Fosfomycin

See every impurity, metabolite and related compound we list for this API.

Fosfomycin standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Fosfomycin Disodium
Product name	Fosfomycin Disodium
Catalogue number	ZX-033515
CAS number	26016-99-9
IUPAC name	disodium;[(2R,3S)-3-methyloxiran-2-yl]-dioxido-oxo-lambda5-phosphane
Molecular formula	C₃H₅Na₂O₄P
Molar mass	182.02 g/mol
Exact mass	181.9721
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	0 / 4
Topological polar surface area	75.7 Å²
HS code	38229090
InChIKey	QZIQJIKUVJMTDG-JSTPYPERSA-L
SMILES	C[C@H]1[C@H](O1)P(=O)([O-])[O-].[Na+].[Na+]
PubChem CID	73491
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

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Health hazard

Signal word Danger

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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Fosfomycin Disodium
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Fosfomycin Disodium

Which CAS number identifies Fosfomycin Disodium?

Fosfomycin Disodium is registered under CAS 26016-99-9. You may also see it listed as Fosfomycin disodium salt, Fosfomycin sodium, Phosphonomycin sodium. Our catalogue number for this item is ZX-033515.

What are the formula and molar mass of Fosfomycin Disodium?

For Fosfomycin Disodium, its formula is C3H5Na2O4P and its molar mass is 182.02 g/mol. InChIKey QZIQJIKUVJMTDG-JSTPYPERSA-L lets you match it in any structure database.

How is Fosfomycin Disodium used in pharmaceutical QC?

Fosfomycin Disodium is a characterised reference material linked to Fosfomycin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Fosfomycin Disodium?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Fosfomycin Disodium?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Fosfomycin Disodium to my country?

Yes. Because Fosfomycin Disodium is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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