Bifonazole EP Impurity D

About Bifonazole EP Impurity D

Bifonazole EP Impurity D is a pharmacopeial impurity of Bifonazole carrying the CAS registry number 66600-23-5. Formula C41H33N2+, molecular weight 553.7 g/mol. Systematically, it is named 1,3-bis[phenyl-(4-phenylphenyl)methyl]imidazol-1-ium.

It is supplied 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.

This Bifonazole impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across 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. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

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

Industries

Related to Bifonazole

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

Bifonazole impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Bifonazole EP Impurity D
Catalogue No.	VQ-035966
CAS Number	66600-23-5
IUPAC name	1,3-bis[phenyl-(4-phenylphenyl)methyl]imidazol-1-ium
Molecular formula	C₄₁H₃₃N₂⁺
Molecular weight	553.7 g/mol
Exact mass	553.2644
Grade	Reference Standard
HSN code	38229090
InChIKey	IHRYPFYNLNKULG-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)C2=CC=C(C=C2)C(C3=CC=CC=C3)N4C=C[N+](=C4)C(C5=CC=CC=C5)C6=CC=C(C=C6)C7=CC=CC=C7
PubChem CID	53916945

Physical properties
Physical form	Solid
LogP (XLogP3)	10
H-bond donors / acceptors	0 / 0
TPSA	8.8 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 Bifonazole EP Impurity D?

The CAS Registry Number of Bifonazole EP Impurity D is 66600-23-5. It is also known as 1,3-Bis([1,1'-biphenyl]-4-ylphenylmethyl)-1H-imidazolium, 1H-Imidazolium, 1,3-bis([1,1'-biphenyl]-4-ylphenylmethyl)-.

What is the molecular formula and molecular weight of Bifonazole EP Impurity D?

Bifonazole EP Impurity D has the molecular formula C41H33N2+ and a molecular weight of 553.7 g/mol. Its IUPAC name is 1,3-bis[phenyl-(4-phenylphenyl)methyl]imidazol-1-ium.

What is Bifonazole EP Impurity D used for?

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

We supply Bifonazole EP Impurity D 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 Bifonazole EP Impurity D?

Yes. Every lot of Bifonazole EP Impurity D 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 Bifonazole EP Impurity D be shipped internationally?

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