Telmisartan Dimer Ester Impurity

Name: Telmisartan Dimer Ester Impurity
Brand: Vaqora Chemicals
SKU: VQ-034085

About Telmisartan Dimer Ester Impurity

Listed under CAS 884330-13-6, Telmisartan Dimer Ester Impurity is an impurity of Telmisartan available from Vaqora Chemicals. Formula C48H42N4O4, molecular weight 738.9 g/mol. Common synonyms include Telmisartan Dimer Methyl Ester Impurity.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Telmisartan, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from 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

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

Industries

Related to Telmisartan

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

Telmisartan impurities

Specifications & identifiers

Chemical identifiers
Product name	Telmisartan Dimer Ester Impurity
Catalogue No.	VQ-034085
CAS Number	884330-13-6
IUPAC name	methyl 5-[[2-[3-[(3-methoxycarbonyl-4-phenylphenyl)methyl]-7-methyl-2-propylbenzimidazol-5-yl]benzimidazol-1-yl]methyl]-2-phenylbenzoate
Molecular formula	C₄₈H₄₂N₄O₄
Molecular weight	738.9 g/mol
Exact mass	738.3206
Grade	Reference Standard
HSN code	38229090
InChIKey	WPNWUQQDRCURLW-UHFFFAOYSA-N
SMILES	CCCC1=NC2=C(N1CC3=CC(=C(C=C3)C4=CC=CC=C4)C(=O)OC)C=C(C=C2C)C5=NC6=CC=CC=C6N5CC7=CC(=C(C=C7)C8=CC=CC=C8)C(=O)OC
PubChem CID	177832795

Physical properties
Physical form	Solid
LogP (XLogP3)	10.3
H-bond donors / acceptors	0 / 6
TPSA	88.2 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 Telmisartan Dimer Ester Impurity?

The CAS Registry Number of Telmisartan Dimer Ester Impurity is 884330-13-6. It is also known as Telmisartan Dimer Methyl Ester Impurity.

What is the molecular formula and molecular weight of Telmisartan Dimer Ester Impurity?

Telmisartan Dimer Ester Impurity has the molecular formula C48H42N4O4 and a molecular weight of 738.9 g/mol. Its IUPAC name is methyl 5-[[2-[3-[(3-methoxycarbonyl-4-phenylphenyl)methyl]-7-methyl-2-propylbenzimidazol-5-yl]benzimidazol-1-yl]methyl]-2-phenylbenzoate.

What is Telmisartan Dimer Ester Impurity used for?

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

We supply Telmisartan Dimer Ester 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 Telmisartan Dimer Ester Impurity?

Yes. Every lot of Telmisartan Dimer Ester 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 Telmisartan Dimer Ester Impurity be shipped internationally?

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