Telmisartan Isomer T-Butyl Ester

About Telmisartan Isomer T-Butyl Ester

Telmisartan Isomer T-Butyl Ester is an impurity of Telmisartan carrying the CAS registry number 1026438-56-1. Its molecular formula is C37H38N4O2 and its molecular weight is 570.7 g/mol. Its systematic (IUPAC) name is tert-butyl 2-[4-[[7-methyl-5-(1-methylbenzimidazol-2-yl)-2-propylbenzimidazol-1-yl]methyl]phenyl]benzoate.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Telmisartan 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.

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 Isomer T-Butyl Ester
Catalogue No.	VQ-034082
CAS Number	1026438-56-1
IUPAC name	tert-butyl 2-[4-[[7-methyl-5-(1-methylbenzimidazol-2-yl)-2-propylbenzimidazol-1-yl]methyl]phenyl]benzoate
Molecular formula	C₃₇H₃₈N₄O₂
Molecular weight	570.7 g/mol
Exact mass	570.2995
Grade	Reference Standard
HSN code	38229090
InChIKey	ZDOPWPNJFDIROE-UHFFFAOYSA-N
SMILES	CCCC1=NC2=C(N1CC3=CC=C(C=C3)C4=CC=CC=C4C(=O)OC(C)(C)C)C(=CC(=C2)C5=NC6=CC=CC=C6N5C)C
PubChem CID	11757745

Physical properties
Physical form	Solid
LogP (XLogP3)	8.2
H-bond donors / acceptors	0 / 4
TPSA	61.9 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 Isomer T-Butyl Ester?

The CAS Registry Number of Telmisartan Isomer T-Butyl Ester is 1026438-56-1.

What is the molecular formula and molecular weight of Telmisartan Isomer T-Butyl Ester?

Telmisartan Isomer T-Butyl Ester has the molecular formula C37H38N4O2 and a molecular weight of 570.7 g/mol. Its IUPAC name is tert-butyl 2-[4-[[7-methyl-5-(1-methylbenzimidazol-2-yl)-2-propylbenzimidazol-1-yl]methyl]phenyl]benzoate.

What is Telmisartan Isomer T-Butyl Ester used for?

Telmisartan Isomer T-Butyl Ester 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 Isomer T-Butyl Ester can I order?

We supply Telmisartan Isomer T-Butyl Ester 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 Isomer T-Butyl Ester?

Yes. Every lot of Telmisartan Isomer T-Butyl Ester 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 Isomer T-Butyl Ester be shipped internationally?

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