Telmisartan N-Desmethyl Impurity

Name: Telmisartan N-Desmethyl Impurity
Brand: Vaqora Chemicals
SKU: VQ-035154

About Telmisartan N-Desmethyl Impurity

Telmisartan N-Desmethyl Impurity (CAS 144701-81-5) is a metabolite or degradation product of Telmisartan offered by Vaqora Chemicals. The compound has the formula C32H28N4O2, corresponding to a molecular weight of 500.6 g/mol. Systematically, it is named 2-[4-[[6-(1H-benzimidazol-2-yl)-4-methyl-2-propylbenzimidazol-1-yl]methyl]phenyl]benzoic acid. It is also known as N-Desmethyl telmisartan or Desmethyl Telmisartan.

The product is provided 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.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Telmisartan, as well as in QC testing and ANDA/DMF documentation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Telmisartan N-Desmethyl Impurity is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Telmisartan

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

Telmisartan impurities

Specifications & identifiers

Chemical identifiers
Product name	Telmisartan N-Desmethyl Impurity
Catalogue No.	VQ-035154
CAS Number	144701-81-5
IUPAC name	2-[4-[[6-(1H-benzimidazol-2-yl)-4-methyl-2-propylbenzimidazol-1-yl]methyl]phenyl]benzoic acid
Molecular formula	C₃₂H₂₈N₄O₂
Molecular weight	500.6 g/mol
Exact mass	500.2212
Grade	Reference Standard
HSN code	38229090
InChIKey	VRBXIPRPTFMJQC-UHFFFAOYSA-N
SMILES	CCCC1=NC2=C(N1CC3=CC=C(C=C3)C4=CC=CC=C4C(=O)O)C=C(C=C2C)C5=NC6=CC=CC=C6N5
PubChem CID	15870912

Physical properties
Physical form	Solid
LogP (XLogP3)	7
H-bond donors / acceptors	2 / 4
TPSA	83.8 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 Telmisartan N-Desmethyl Impurity?

The CAS Registry Number of Telmisartan N-Desmethyl Impurity is 144701-81-5. It is also known as N-Desmethyl telmisartan, Desmethyl Telmisartan.

What is the molecular formula and molecular weight of Telmisartan N-Desmethyl Impurity?

Telmisartan N-Desmethyl Impurity has the molecular formula C32H28N4O2 and a molecular weight of 500.6 g/mol. Its IUPAC name is 2-[4-[[6-(1H-benzimidazol-2-yl)-4-methyl-2-propylbenzimidazol-1-yl]methyl]phenyl]benzoic acid.

What is Telmisartan N-Desmethyl Impurity used for?

Telmisartan N-Desmethyl 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 N-Desmethyl Impurity can I order?

We supply Telmisartan N-Desmethyl 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 N-Desmethyl Impurity?

Yes. Every lot of Telmisartan N-Desmethyl 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 N-Desmethyl Impurity be shipped internationally?

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