Fosfomycin

Name: Fosfomycin
Brand: Vaqora Chemicals
SKU: VQ-044183

About Fosfomycin

Fosfomycin is a high-purity reference standard of Fosfomycin carrying the CAS registry number 23155-02-4. Its molecular formula is C3H7O4P and its molecular weight is 138.06 g/mol. Its systematic (IUPAC) name is [(2R,3S)-3-methyloxiran-2-yl]phosphonic acid. Alternative names: phosphomycin and Phosphonomycin.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Laboratories use this Fosfomycin standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Fosfomycin 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
Catalogue No.	VQ-044183
CAS Number	23155-02-4
IUPAC name	[(2R,3S)-3-methyloxiran-2-yl]phosphonic acid
Molecular formula	C₃H₇O₄P
Molecular weight	138.06 g/mol
Exact mass	138.0082
Grade	Reference Standard
HSN code	38229090
InChIKey	YMDXZJFXQJVXBF-STHAYSLISA-N
SMILES	C[C@H]1[C@H](O1)P(=O)(O)O
PubChem CID	446987

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.4
H-bond donors / acceptors	2 / 4
TPSA	70.1 Å²
Synonyms	phosphomycin, Phosphonomycin, Fosfomycine, Phosphonic acid, (3-methyloxiranyl)-, (2R-cis)-, (-)-(1R,2S)-(1,2-Epoxypropyl)phosphonic acid, (1R,2S)-epoxypropylphosphonic acid, (2R-cis)-(3-Methyloxiranyl)phosphonic acid, L-cis-1,2-epoxypropylphosphonic acid, ((2R,3S)-3-methyloxiran-2-yl)phosphonic acid, ZTI-01, cis-(1R,2S)-epoxypropylphosphonic acid, 1R-cis-(1,2-epoxypropyl)phosphonic acid

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?

The CAS Registry Number of Fosfomycin is 23155-02-4. It is also known as phosphomycin, Phosphonomycin, Fosfomycine.

What is the molecular formula and molecular weight of Fosfomycin?

Fosfomycin has the molecular formula C3H7O4P and a molecular weight of 138.06 g/mol. Its IUPAC name is [(2R,3S)-3-methyloxiran-2-yl]phosphonic acid.

What is Fosfomycin used for?

Fosfomycin 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 can I order?

We supply Fosfomycin 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?

Yes. Every lot of Fosfomycin 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 be shipped internationally?

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