Ebastine EP Impurity E

About Ebastine EP Impurity E

Ebastine EP Impurity E is a pharmacopeial impurity of Ebastine carrying the CAS registry number 1312211-93-0. With the molecular formula C33H41NO2, it has a molar mass of 483.7 g/mol. Its systematic (IUPAC) name is 4-(4-benzhydryloxypiperidin-1-yl)-1-[4-(2-methylbutan-2-yl)phenyl]butan-1-one. It is also known as tert-Amyl Ebastine or tert-AmylEbastine.

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. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Ebastine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Ebastine

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

Ebastine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ebastine EP Impurity E
Catalogue No.	VQ-025456
CAS Number	1312211-93-0
IUPAC name	4-(4-benzhydryloxypiperidin-1-yl)-1-[4-(2-methylbutan-2-yl)phenyl]butan-1-one
Molecular formula	C₃₃H₄₁NO₂
Molecular weight	483.7 g/mol
Exact mass	483.3137
Grade	Reference Standard
HSN code	38229090
InChIKey	HPKXAPGAMCZWKF-UHFFFAOYSA-N
SMILES	CCC(C)(C)C1=CC=C(C=C1)C(=O)CCCN2CCC(CC2)OC(C3=CC=CC=C3)C4=CC=CC=C4
PubChem CID	129318589

Physical properties
Physical form	Solid
LogP (XLogP3)	7.7
H-bond donors / acceptors	0 / 3
TPSA	29.5 Å²
Synonyms	tert-Amyl Ebastine, tert-AmylEbastine, 1-(4-(1,1-Dimethylpropyl)phenyl)-4-(4-diphenylmethoxy)piperidin-1-yl-butan-1-one, 1-Butanone, 1-(4-(1,1-dimethylpropyl)phenyl)-4-(4-(diphenylmethoxy)-1-piperidinyl)-, 4-(4-(benzhydryloxy)piperidin-1-yl)-1-(4-(tert-pentyl)phenyl)butan-1-one

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 Ebastine EP Impurity E?

The CAS Registry Number of Ebastine EP Impurity E is 1312211-93-0. It is also known as tert-Amyl Ebastine, tert-AmylEbastine, 1-(4-(1,1-Dimethylpropyl)phenyl)-4-(4-diphenylmethoxy)piperidin-1-yl-butan-1-one.

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

Ebastine EP Impurity E has the molecular formula C33H41NO2 and a molecular weight of 483.7 g/mol. Its IUPAC name is 4-(4-benzhydryloxypiperidin-1-yl)-1-[4-(2-methylbutan-2-yl)phenyl]butan-1-one.

What is Ebastine EP Impurity E used for?

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

We supply Ebastine 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 Ebastine EP Impurity E?

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

Yes. We export Ebastine EP Impurity E worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.