4-Phenylbutylphosphonic Acid

Name: 4-Phenylbutylphosphonic Acid
Brand: Vaqora Chemicals
SKU: VQ-037432

About 4-Phenylbutylphosphonic Acid

Vaqora Chemicals supplies 4-Phenylbutylphosphonic Acid, an impurity of Fosinopril registered under CAS number 46348-61-2. Formula C10H15O3P, molecular weight 214.2 g/mol. It is also known as 4-(Phenyl)-butyl phosphonous acid.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Fosinopril impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 4-Phenylbutylphosphonic Acid 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 Fosinopril

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

Fosinopril impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Phenylbutylphosphonic Acid
Catalogue No.	VQ-037432
CAS Number	46348-61-2
IUPAC name	4-phenylbutylphosphonic acid
Molecular formula	C₁₀H₁₅O₃P
Molecular weight	214.2 g/mol
Exact mass	214.0759
Grade	Reference Standard
HSN code	38229090
InChIKey	PJOFGDOSMWTOOQ-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)CCCCP(=O)(O)O
PubChem CID	13687984

Physical properties
Physical form	Solid
LogP (XLogP3)	1.2
H-bond donors / acceptors	2 / 3
TPSA	57.5 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 4-Phenylbutylphosphonic Acid?

The CAS Registry Number of 4-Phenylbutylphosphonic Acid is 46348-61-2. It is also known as 4-(Phenyl)-butyl phosphonous acid.

What is the molecular formula and molecular weight of 4-Phenylbutylphosphonic Acid?

4-Phenylbutylphosphonic Acid has the molecular formula C10H15O3P and a molecular weight of 214.2 g/mol. Its IUPAC name is 4-phenylbutylphosphonic acid.

What is 4-Phenylbutylphosphonic Acid used for?

4-Phenylbutylphosphonic Acid is supplied as a characterised reference material related to Fosinopril. 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 4-Phenylbutylphosphonic Acid can I order?

We supply 4-Phenylbutylphosphonic Acid 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 4-Phenylbutylphosphonic Acid?

Yes. Every lot of 4-Phenylbutylphosphonic Acid 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 4-Phenylbutylphosphonic Acid be shipped internationally?

Yes. We export 4-Phenylbutylphosphonic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.