Telmisartan Impurity 23

Name: Telmisartan Impurity 23
Brand: Vaqora Chemicals
SKU: VQ-005992

About Telmisartan Impurity 23

Telmisartan Impurity 23 (CAS 1083158-66-0) is an impurity of Telmisartan offered by Vaqora Chemicals with a typical assay of 92.6%. With the molecular formula C19H20N4O3, it has a molar mass of 352.4 g/mol. The IUPAC name is N-[2-methyl-4-(1-methylbenzimidazol-2-yl)-6-nitrophenyl]butanamide.

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.

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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Telmisartan Impurity 23 is dispatched with a Certificate of Analysis (COA) to destinations worldwide. Stock is available for quick dispatch.

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 Impurity 23
Catalogue No.	VQ-005992
CAS Number	1083158-66-0
IUPAC name	N-[2-methyl-4-(1-methylbenzimidazol-2-yl)-6-nitrophenyl]butanamide
Molecular formula	C₁₉H₂₀N₄O₃
Molecular weight	352.4 g/mol
Exact mass	352.1535
Grade	Reference Standard
Purity / assay	92.6%
HSN code	38229090
InChIKey	CATLNGREUBQYOR-UHFFFAOYSA-N
SMILES	CCCC(=O)NC1=C(C=C(C=C1C)C2=NC3=CC=CC=C3N2C)[N+](=O)[O-]
PubChem CID	25137384

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	1 / 4
TPSA	92.7 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 Impurity 23?

The CAS Registry Number of Telmisartan Impurity 23 is 1083158-66-0. It is also known as N-[2-Methyl-4-(1-methyl-1H-benzimidazol-2-yl)-6-nitrophenyl]butanamide, N-(2-methyl-4-(1-methyl-1H-benzo[d]imidazol-2-yl)-6-nitrophenyl)butyramide, Butanamide, N-[2-methyl-4-(1-methyl-1H-benzimidazol-2-yl)-6-nitrophenyl]-.

What is the molecular formula and molecular weight of Telmisartan Impurity 23?

Telmisartan Impurity 23 has the molecular formula C19H20N4O3 and a molecular weight of 352.4 g/mol. Its IUPAC name is N-[2-methyl-4-(1-methylbenzimidazol-2-yl)-6-nitrophenyl]butanamide.

What is Telmisartan Impurity 23 used for?

Telmisartan Impurity 23 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 Impurity 23 can I order?

We supply Telmisartan Impurity 23 in Reference Standard (92.6%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Telmisartan Impurity 23?

Yes. Every lot of Telmisartan Impurity 23 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 Impurity 23 be shipped internationally?

Yes. We export Telmisartan Impurity 23 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.