Fosfomycin (R)-1-phenethylamine

Name: Fosfomycin (R)-1-phenethylamine
Brand: Zemixal
SKU: ZX-039201

Reference StandardAvailable on request

Fosfomycin (R)-1-phenethylamine (CAS 25383-07-7) supplier Zemixal: C11H18NO4P, COA and SDS with every lot, worldwide shipping.

Pack sizes

Fosfomycin (R)-1-phenethylamine chemical structure

CAS number25383-07-7

FormulaC₁₁H₁₈NO₄P

Molar mass259.24 g/mol

Physical formSolid

HS code38229090

InChIKeyODALAXKSIBESFV-PXRNWTNJSA-N

IUPAC name[(2R,3S)-3-methyloxiran-2-yl]phosphonic acid;(1R)-1-phenylethanamine

About Fosfomycin (R)-1-phenethylamine

Fosfomycin (R)-1-phenethylamine belongs to the Fosfomycin reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 25383-07-7, formula C11H18NO4P and molar mass 259.24 g/mol. It is handled as a solid.

Use cases we see most often

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H411. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Fosfomycin

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

Fosfomycin standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Fosfomycin (R)-1-phenethylamine
Product name	Fosfomycin (R)-1-phenethylamine
Catalogue number	ZX-039201
CAS number	25383-07-7
IUPAC name	[(2R,3S)-3-methyloxiran-2-yl]phosphonic acid;(1R)-1-phenylethanamine
Molecular formula	C₁₁H₁₈NO₄P
Molar mass	259.24 g/mol
Exact mass	259.0973
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	3 / 5
Topological polar surface area	96.1 Å²
HS code	38229090
InChIKey	ODALAXKSIBESFV-PXRNWTNJSA-N
SMILES	C[C@H]1[C@H](O1)P(=O)(O)O.C[C@H](C1=CC=CC=C1)N
PubChem CID	57416889
Synonyms	Phosphonomycin (R)-1-phenethylamine salt, Fosfomycin (R)-1-phenethylamine salt, Levo-phosphonomycin (R)-1-phenethylamine salt, Fosfomycin phenylethylamine, (R)-1-phenylethan-1-amine ((2R,3S)-3-methyloxiran-2-yl)phosphonate, (R)-alpha-Phenylethylammonium (-)-(1R, 2S)-(1,2-epoxypropyl)phosphonate monohydrate, (R)-alpha-Methylbenzenemethanamine (2R-cis)-(3-methyloxiranyl)phosphonate (1:1), [(2R,3S)-3-Methyloxiran-2-yl]phosphonic acid--(1R)-1-phenylethan-1-amine (1/1)

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

Safety and GHS hazards

Health hazard

Hazardous to the environment

Signal word Warning

H411Toxic to aquatic life with long lasting effects

Precautionary statements P203, P273, P280, P318, P391, P405, 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 (R)-1-phenethylamine
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 (R)-1-phenethylamine

Which CAS number identifies Fosfomycin (R)-1-phenethylamine?

Fosfomycin (R)-1-phenethylamine is registered under CAS 25383-07-7. You may also see it listed as Phosphonomycin (R)-1-phenethylamine salt, Fosfomycin (R)-1-phenethylamine salt, Levo-phosphonomycin (R)-1-phenethylamine salt. Our catalogue number for this item is ZX-039201.

What are the formula and molar mass of Fosfomycin (R)-1-phenethylamine?

For Fosfomycin (R)-1-phenethylamine, its formula is C11H18NO4P and its molar mass is 259.24 g/mol. InChIKey ODALAXKSIBESFV-PXRNWTNJSA-N lets you match it in any structure database.

How is Fosfomycin (R)-1-phenethylamine used in pharmaceutical QC?

Fosfomycin (R)-1-phenethylamine 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 (R)-1-phenethylamine?

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 (R)-1-phenethylamine?

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 (R)-1-phenethylamine to my country?

Yes. Because Fosfomycin (R)-1-phenethylamine 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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