1,2-Propadienylphosphonic Dichloride

Name: 1,2-Propadienylphosphonic Dichloride
Brand: Vaqora Chemicals
SKU: VQ-040454

About 1,2-Propadienylphosphonic Dichloride

1,2-Propadienylphosphonic Dichloride (CAS 17166-36-8) is an impurity of Fosfomycin offered by Vaqora Chemicals. With the molecular formula C3H3Cl2OP, it has a molar mass of 156.93 g/mol. The IUPAC name is 1-dichlorophosphorylpropa-1,2-diene. Common synonyms include Phosphonic dichloride, 1,2-propadienyl-.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Fosfomycin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 1,2-Propadienylphosphonic Dichloride is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Fosfomycin

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

Fosfomycin impurities

Specifications & identifiers

Chemical identifiers
Product name	1,2-Propadienylphosphonic Dichloride
Catalogue No.	VQ-040454
CAS Number	17166-36-8
IUPAC name	1-dichlorophosphorylpropa-1,2-diene
Molecular formula	C₃H₃Cl₂OP
Molecular weight	156.93 g/mol
Exact mass	155.9299
Grade	Reference Standard
HSN code	38229090
InChIKey	VRXGHOPIMKAYJL-UHFFFAOYSA-N
SMILES	C=C=CP(=O)(Cl)Cl
PubChem CID	140194

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²

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 1,2-Propadienylphosphonic Dichloride?

The CAS Registry Number of 1,2-Propadienylphosphonic Dichloride is 17166-36-8. It is also known as Phosphonic dichloride, 1,2-propadienyl-.

What is the molecular formula and molecular weight of 1,2-Propadienylphosphonic Dichloride?

1,2-Propadienylphosphonic Dichloride has the molecular formula C3H3Cl2OP and a molecular weight of 156.93 g/mol. Its IUPAC name is 1-dichlorophosphorylpropa-1,2-diene.

What is 1,2-Propadienylphosphonic Dichloride used for?

1,2-Propadienylphosphonic Dichloride 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 1,2-Propadienylphosphonic Dichloride can I order?

We supply 1,2-Propadienylphosphonic Dichloride 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 1,2-Propadienylphosphonic Dichloride?

Yes. Every lot of 1,2-Propadienylphosphonic Dichloride 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 1,2-Propadienylphosphonic Dichloride be shipped internationally?

Yes. We export 1,2-Propadienylphosphonic Dichloride worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.