Fosinopril EP Impurity I

Name: Fosinopril EP Impurity I
Brand: Vaqora Chemicals
SKU: VQ-030881

About Fosinopril EP Impurity I

Listed under CAS 123599-78-0, Fosinopril EP Impurity I is a pharmacopeial impurity of Fosinopril available from Vaqora Chemicals. With the molecular formula C19H29O6P, it has a molar mass of 384.4 g/mol. Systematically, it is named 2-[(2-methyl-1-propanoyloxypropoxy)-(4-phenylbutyl)phosphoryl]acetic acid. Common synonyms include Fosinopril Sodium - Impurity I and Fosinopril Impurity 5.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

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.

We offer Fosinopril EP Impurity I in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Fosinopril

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

Fosinopril impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Fosinopril EP Impurity I
Catalogue No.	VQ-030881
CAS Number	123599-78-0
IUPAC name	2-[(2-methyl-1-propanoyloxypropoxy)-(4-phenylbutyl)phosphoryl]acetic acid
Molecular formula	C₁₉H₂₉O₆P
Molecular weight	384.4 g/mol
Exact mass	384.1702
Grade	Reference Standard
HSN code	38229090
InChIKey	BGHVPSAAFKIBID-UHFFFAOYSA-N
SMILES	CCC(=O)OC(C(C)C)OP(=O)(CCCCC1=CC=CC=C1)CC(=O)O
PubChem CID	15170591

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	1 / 6
TPSA	89.9 Å²
Synonyms	rac-2-[[2-Methyl-1-(1-oxopropoxy)propoxy](4-phenylbutyl)phosphinyl]acetic Acid, Fosinopril Sodium - Impurity I, rac-Des(4-cyclohexyl-L-proline) Fosinopril Acetic Acid, ((2-Methyl-1-(1-oxopropoxy)propoxy)(4-phenylbutyl)phosphinyl) acetic acid, [[2-methyl-1-(1-oxopropoxy)propoxy](4-phenylbutyl)phosphinyl] acetic acid, [(2-Methyl-1-propionylpropoxy)(4-phenylbutyl)phosphinoyl]acetic acid, 2-((2-Methyl-1-(propionyloxy)propoxy)(4-phenylbutyl)phosphoryl)acetic acid, Acetic acid, 2-((2-methyl-1-(1-oxopropoxy)propoxy)(4-phenylbutyl)phosphinyl)-, ((RS)-((1SR)-2-Methyl-1-(1-oxopropoxy)propoxy)(4-phenylbutyl)phosphoryl)acetic acid, 2-{[2-methyl-1-(propanoyloxy)propoxy](4-phenylbutyl)phosphoryl}acetic acid, Fosinopril Impurity 5, 2-((S)-((R)-2-Methyl-1-(propionyloxy)propoxy)(4-phenylbutyl)phosphoryl)acetic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements: P264 + P265, P280, P305 + P351 + P338, P337 + P317

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Fosinopril EP Impurity I?

The CAS Registry Number of Fosinopril EP Impurity I is 123599-78-0. It is also known as rac-2-[[2-Methyl-1-(1-oxopropoxy)propoxy](4-phenylbutyl)phosphinyl]acetic Acid, Fosinopril Sodium - Impurity I, rac-Des(4-cyclohexyl-L-proline) Fosinopril Acetic Acid.

What is the molecular formula and molecular weight of Fosinopril EP Impurity I?

Fosinopril EP Impurity I has the molecular formula C19H29O6P and a molecular weight of 384.4 g/mol. Its IUPAC name is 2-[(2-methyl-1-propanoyloxypropoxy)-(4-phenylbutyl)phosphoryl]acetic acid.

What is Fosinopril EP Impurity I used for?

Fosinopril EP Impurity I 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 Fosinopril EP Impurity I can I order?

We supply Fosinopril EP Impurity I 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 Fosinopril EP Impurity I?

Yes. Every lot of Fosinopril EP Impurity I 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 Fosinopril EP Impurity I be shipped internationally?

Yes. Fosinopril EP Impurity I is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.