Methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzy… 308279-38-1

Name: Methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentane-1-carboxylate
Brand: Vaqora Chemicals
SKU: VQ-038172

About Methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentane-1-carboxylate

Methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentane-1-carboxylate (CAS 308279-38-1) is an impurity of Loxoprofen offered by Vaqora Chemicals. Its molecular formula is C18H22O5 and its molecular weight is 318.4 g/mol. Its systematic (IUPAC) name is methyl 1-[[4-(1-methoxy-1-oxopropan-2-yl)phenyl]methyl]-2-oxocyclopentane-1-carboxylate.

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.

This Loxoprofen impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentane-1-carboxylate 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 Loxoprofen

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

Loxoprofen impurities

Specifications & identifiers

Chemical identifiers
Product name	Methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentane-1-carboxylate
Catalogue No.	VQ-038172
CAS Number	308279-38-1
IUPAC name	methyl 1-[[4-(1-methoxy-1-oxopropan-2-yl)phenyl]methyl]-2-oxocyclopentane-1-carboxylate
Molecular formula	C₁₈H₂₂O₅
Molecular weight	318.4 g/mol
Exact mass	318.1467
Grade	Reference Standard
HSN code	38229090
InChIKey	LOODLXQQBWQQLZ-UHFFFAOYSA-N
SMILES	CC(C1=CC=C(C=C1)CC2(CCCC2=O)C(=O)OC)C(=O)OC
PubChem CID	11472611

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	0 / 5
TPSA	69.7 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 Methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentane-1-carboxylate?

The CAS Registry Number of Methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentane-1-carboxylate is 308279-38-1. It is also known as methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentanecarboxylate.

What is the molecular formula and molecular weight of Methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentane-1-carboxylate?

Methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentane-1-carboxylate has the molecular formula C18H22O5 and a molecular weight of 318.4 g/mol. Its IUPAC name is methyl 1-[[4-(1-methoxy-1-oxopropan-2-yl)phenyl]methyl]-2-oxocyclopentane-1-carboxylate.

What is Methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentane-1-carboxylate used for?

Methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentane-1-carboxylate is supplied as a characterised reference material related to Loxoprofen. 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 Methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentane-1-carboxylate can I order?

We supply Methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentane-1-carboxylate 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 Methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentane-1-carboxylate?

Yes. Every lot of Methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentane-1-carboxylate 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 Methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentane-1-carboxylate be shipped internationally?

Yes. We export Methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentane-1-carboxylate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.