Telmisartan EP Impurity C

Name: Telmisartan EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-006709

About Telmisartan EP Impurity C

Telmisartan EP Impurity C is a pharmacopeial impurity of Telmisartan carrying the CAS registry number 144702-26-1. The compound has the formula C37H38N4O2, corresponding to a molecular weight of 570.7 g/mol. The IUPAC name is tert-butyl 2-[4-[[4-methyl-6-(1-methylbenzimidazol-2-yl)-2-propylbenzimidazol-1-yl]methyl]phenyl]benzoate. Common synonyms include Telmisartan t-Butyl Ester and Telmisartan tert-Butyl Ester.

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. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Telmisartan EP Impurity C in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. This item is currently in stock for prompt dispatch.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Telmisartan

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

Telmisartan impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Telmisartan EP Impurity C
Catalogue No.	VQ-006709
CAS Number	144702-26-1
IUPAC name	tert-butyl 2-[4-[[4-methyl-6-(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	JSCFLEBEWCTASN-UHFFFAOYSA-N
SMILES	CCCC1=NC2=C(N1CC3=CC=C(C=C3)C4=CC=CC=C4C(=O)OC(C)(C)C)C=C(C=C2C)C5=NC6=CC=CC=C6N5C
PubChem CID	10076748

Physical properties
Physical form	Solid
LogP (XLogP3)	8.2
H-bond donors / acceptors	0 / 4
TPSA	61.9 Å²
Synonyms	Telmisartan t-Butyl Ester, Telmisartan tert-Butyl Ester, Tacrolimus methylacryl aldehyde, 2-Propenal, 3-(4-hydroxy-3-methoxycyclohexyl)-2-methyl-, (1R-(1alpha(E),3alpha,4beta))-, Telmisartan impurity, telmisartan tert-butyl ester-(USP), Tacrolimus impurity, tacrolimus methylacryl aldehyde-(USP), Telmisartan specified impurity C, (E)-3-((1R,3R,4R)-4-Hydroxy-3-methoxycyclohexyl)-2-methylacrylaldehyde

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 EP Impurity C?

The CAS Registry Number of Telmisartan EP Impurity C is 144702-26-1. It is also known as Telmisartan t-Butyl Ester, Telmisartan tert-Butyl Ester, Tacrolimus methylacryl aldehyde.

What is the molecular formula and molecular weight of Telmisartan EP Impurity C?

Telmisartan EP Impurity C has the molecular formula C37H38N4O2 and a molecular weight of 570.7 g/mol. Its IUPAC name is tert-butyl 2-[4-[[4-methyl-6-(1-methylbenzimidazol-2-yl)-2-propylbenzimidazol-1-yl]methyl]phenyl]benzoate.

What is Telmisartan EP Impurity C used for?

Telmisartan EP Impurity C 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 EP Impurity C can I order?

We supply Telmisartan EP Impurity C in Reference Standard 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 EP Impurity C?

Yes. Every lot of Telmisartan EP Impurity C 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 EP Impurity C be shipped internationally?

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