Nabumetone EP Impurity E

Name: Nabumetone EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-026811

About Nabumetone EP Impurity E

Nabumetone EP Impurity E (CAS 343272-53-7) is a pharmacopeial impurity of Nabumetone offered by Vaqora Chemicals. Its molecular formula is C27H26O3 and its molecular weight is 398.5 g/mol. Its systematic (IUPAC) name is 1,5-bis(6-methoxynaphthalen-2-yl)pentan-3-one. Alternative names: Nabumetone Dimer Impurity and Nabumetone - Impurity E.

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 Nabumetone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Nabumetone EP Impurity E 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 Nabumetone

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

Nabumetone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Nabumetone EP Impurity E
Catalogue No.	VQ-026811
CAS Number	343272-53-7
IUPAC name	1,5-bis(6-methoxynaphthalen-2-yl)pentan-3-one
Molecular formula	C₂₇H₂₆O₃
Molecular weight	398.5 g/mol
Exact mass	398.1882
Grade	Reference Standard
HSN code	38229090
InChIKey	UMTKETXRHOPDDD-UHFFFAOYSA-N
SMILES	COC1=CC2=C(C=C1)C=C(C=C2)CCC(=O)CCC3=CC4=C(C=C3)C=C(C=C4)OC
PubChem CID	71750882

Physical properties
Physical form	Solid
LogP (XLogP3)	6.2
H-bond donors / acceptors	0 / 3
TPSA	35.5 Å²
Synonyms	Nabumetone Dimer Impurity, Nabumetone - Impurity E, 1,5-Di-(6'-methoxy-2'-naphthyl)-pentan-3-one, 3-Pentanone, 1,5-bis(6-methoxy-2-naphthalenyl)-, Nabumetone Impurity E, Nabumetone dimer, 1,5-Bis(6-methoxy-2-naphthalenyl)-3-pentanone

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 Nabumetone EP Impurity E?

The CAS Registry Number of Nabumetone EP Impurity E is 343272-53-7. It is also known as Nabumetone Dimer Impurity, Nabumetone - Impurity E, 1,5-Di-(6'-methoxy-2'-naphthyl)-pentan-3-one.

What is the molecular formula and molecular weight of Nabumetone EP Impurity E?

Nabumetone EP Impurity E has the molecular formula C27H26O3 and a molecular weight of 398.5 g/mol. Its IUPAC name is 1,5-bis(6-methoxynaphthalen-2-yl)pentan-3-one.

What is Nabumetone EP Impurity E used for?

Nabumetone EP Impurity E is supplied as a characterised reference material related to Nabumetone. 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 Nabumetone EP Impurity E can I order?

We supply Nabumetone EP Impurity E 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 Nabumetone EP Impurity E?

Yes. Every lot of Nabumetone EP Impurity E 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 Nabumetone EP Impurity E be shipped internationally?

Yes. Nabumetone EP Impurity E 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.