Terbinafine Dimer Impurity

Name: Terbinafine Dimer Impurity
Brand: Vaqora Chemicals
SKU: VQ-034129

About Terbinafine Dimer Impurity

Listed under CAS 934365-23-8, Terbinafine Dimer Impurity is an impurity of Terbinafine available from Vaqora Chemicals. With the molecular formula C36H40N2, it has a molar mass of 500.7 g/mol. Its systematic (IUPAC) name is (E,4E)-4-(4,4-dimethylpent-2-ynylidene)-N,N'-dimethyl-N,N'-bis(naphthalen-1-ylmethyl)pent-2-ene-1,5-diamine. Common synonyms include Terbinafine Hydrochloride EP Impurity E and Terbinafine EP Impurity E (Free Base).

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Terbinafine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Terbinafine Dimer Impurity 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 Terbinafine

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

Terbinafine impurities

Specifications & identifiers

Chemical identifiers
Product name	Terbinafine Dimer Impurity
Catalogue No.	VQ-034129
CAS Number	934365-23-8
IUPAC name	(E,4E)-4-(4,4-dimethylpent-2-ynylidene)-N,N'-dimethyl-N,N'-bis(naphthalen-1-ylmethyl)pent-2-ene-1,5-diamine
Molecular formula	C₃₆H₄₀N₂
Molecular weight	500.7 g/mol
Exact mass	500.3191
Grade	Reference Standard
HSN code	38229090
InChIKey	YZZQDUPUWRZTLM-YQGGXCSUSA-N
SMILES	CC(C)(C)C#C/C=C(/CN(C)CC1=CC=CC2=CC=CC=C21)\C=C\CN(C)CC3=CC=CC4=CC=CC=C43
PubChem CID	11420652

Physical properties
Physical form	Solid
LogP (XLogP3)	9.1
H-bond donors / acceptors	0 / 2
TPSA	6.5 Å²
Synonyms	Terbinafine Hydrochloride EP Impurity E, Terbinafine EP Impurity E (Free Base), Terbinafine - Impurity E (Freebase), Terbinafine dimer, Terbinafine dimer impurity dihydrochloride

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 Terbinafine Dimer Impurity?

The CAS Registry Number of Terbinafine Dimer Impurity is 934365-23-8. It is also known as Terbinafine Hydrochloride EP Impurity E, Terbinafine EP Impurity E (Free Base), Terbinafine - Impurity E (Freebase).

What is the molecular formula and molecular weight of Terbinafine Dimer Impurity?

Terbinafine Dimer Impurity has the molecular formula C36H40N2 and a molecular weight of 500.7 g/mol. Its IUPAC name is (E,4E)-4-(4,4-dimethylpent-2-ynylidene)-N,N'-dimethyl-N,N'-bis(naphthalen-1-ylmethyl)pent-2-ene-1,5-diamine.

What is Terbinafine Dimer Impurity used for?

Terbinafine Dimer Impurity is supplied as a characterised reference material related to Terbinafine. 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 Terbinafine Dimer Impurity can I order?

We supply Terbinafine Dimer Impurity 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 Terbinafine Dimer Impurity?

Yes. Every lot of Terbinafine Dimer Impurity 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 Terbinafine Dimer Impurity be shipped internationally?

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