2'-Methoxy-1'-acetonaphthone

Name: 2'-Methoxy-1'-acetonaphthone
Brand: Vaqora Chemicals
SKU: VQ-039646

About 2'-Methoxy-1'-acetonaphthone

2'-Methoxy-1'-acetonaphthone (CAS 5672-94-6) is an impurity of Naproxen offered by Vaqora Chemicals. Its molecular formula is C13H12O2 and its molecular weight is 200.23 g/mol. Systematically, it is named 1-(2-methoxynaphthalen-1-yl)ethanone. Alternative names: 1-Acetyl-2-methoxynaphthalene and 1-(2-Methoxynaphthalen-1-yl)ethan-1-one.

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. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Naproxen 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.

Vaqora Chemicals supplies 2'-Methoxy-1'-acetonaphthone in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Naproxen

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

Naproxen impurities

Specifications & identifiers

Chemical identifiers
Product name	2'-Methoxy-1'-acetonaphthone
Catalogue No.	VQ-039646
CAS Number	5672-94-6
IUPAC name	1-(2-methoxynaphthalen-1-yl)ethanone
Molecular formula	C₁₃H₁₂O₂
Molecular weight	200.23 g/mol
Exact mass	200.0837
Grade	Reference Standard
HSN code	38229090
InChIKey	WFBBDKXOGOJOKY-UHFFFAOYSA-N
SMILES	CC(=O)C1=C(C=CC2=CC=CC=C21)OC
PubChem CID	458194

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	0 / 2
TPSA	26.3 Å²
Synonyms	1-Acetyl-2-methoxynaphthalene, 1-(2-Methoxynaphthalen-1-yl)ethan-1-one, 1-(2-methoxy-1-naphthyl)ethanone, 1-(2-Methoxy-1-naphthalenyl)ethanone, 1-(2-Methoxy-naphthalen-1-yl)ethanone, Ethanone, 1-(2-methoxy-1-naphthalenyl)-

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

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 2'-Methoxy-1'-acetonaphthone?

The CAS Registry Number of 2'-Methoxy-1'-acetonaphthone is 5672-94-6. It is also known as 1-Acetyl-2-methoxynaphthalene, 1-(2-Methoxynaphthalen-1-yl)ethan-1-one, 1-(2-methoxy-1-naphthyl)ethanone.

What is the molecular formula and molecular weight of 2'-Methoxy-1'-acetonaphthone?

2'-Methoxy-1'-acetonaphthone has the molecular formula C13H12O2 and a molecular weight of 200.23 g/mol. Its IUPAC name is 1-(2-methoxynaphthalen-1-yl)ethanone.

What is 2'-Methoxy-1'-acetonaphthone used for?

2'-Methoxy-1'-acetonaphthone is supplied as a characterised reference material related to Naproxen. 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 2'-Methoxy-1'-acetonaphthone can I order?

We supply 2'-Methoxy-1'-acetonaphthone 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 2'-Methoxy-1'-acetonaphthone?

Yes. Every lot of 2'-Methoxy-1'-acetonaphthone 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 2'-Methoxy-1'-acetonaphthone be shipped internationally?

Yes. 2'-Methoxy-1'-acetonaphthone 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.