Des[2-(2-thienylmethyl)] Eprosartan

About Des[2-(2-thienylmethyl)] Eprosartan

Des[2-(2-thienylmethyl)] Eprosartan is an impurity of Eprosartan carrying the CAS registry number 148674-34-4. Formula C18H20N2O4, molecular weight 328.4 g/mol. Systematically, it is named 4-[[2-butyl-5-[(E)-2-carboxyethenyl]imidazol-1-yl]methyl]benzoic acid. Common synonyms include Dealkyl Eprosartan.

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.

Pharmaceutical QC and development laboratories use this impurity standard of Eprosartan to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. 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 Eprosartan

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

Eprosartan impurities

Specifications & identifiers

Chemical identifiers
Product name	Des[2-(2-thienylmethyl)] Eprosartan
Catalogue No.	VQ-030519
CAS Number	148674-34-4
IUPAC name	4-[[2-butyl-5-[(E)-2-carboxyethenyl]imidazol-1-yl]methyl]benzoic acid
Molecular formula	C₁₈H₂₀N₂O₄
Molecular weight	328.4 g/mol
Exact mass	328.1423
Grade	Reference Standard
HSN code	38229090
InChIKey	YOKNWHLCGXMWJI-MDZDMXLPSA-N
SMILES	CCCCC1=NC=C(N1CC2=CC=C(C=C2)C(=O)O)/C=C/C(=O)O
PubChem CID	14952956

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	2 / 5
TPSA	92.4 Å²
Synonyms	Dealkyl Eprosartan, (E)-4-((2-Butyl-5-(2-carboxyvinyl)-1H-imidazol-1-yl)methyl)benzoic acid, Benzoic acid, 4-((2-butyl-5-(2-carboxyethenyl)-1H-imidazol-1-yl)methyl)-, (E)-, 4-({2-Butyl-5-[(E)-2-carboxyethen-1-yl]-1H-imidazol-1-yl}methyl)benzoic acid, 4-({2-Butyl-5-[(E)-2-carboxyethenyl]-1H-imidazol-1-yl}methyl)benzoic acid

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 Des[2-(2-thienylmethyl)] Eprosartan?

The CAS Registry Number of Des[2-(2-thienylmethyl)] Eprosartan is 148674-34-4. It is also known as Dealkyl Eprosartan, (E)-4-((2-Butyl-5-(2-carboxyvinyl)-1H-imidazol-1-yl)methyl)benzoic acid, Benzoic acid, 4-((2-butyl-5-(2-carboxyethenyl)-1H-imidazol-1-yl)methyl)-, (E)-.

What is the molecular formula and molecular weight of Des[2-(2-thienylmethyl)] Eprosartan?

Des[2-(2-thienylmethyl)] Eprosartan has the molecular formula C18H20N2O4 and a molecular weight of 328.4 g/mol. Its IUPAC name is 4-[[2-butyl-5-[(E)-2-carboxyethenyl]imidazol-1-yl]methyl]benzoic acid.

What is Des[2-(2-thienylmethyl)] Eprosartan used for?

Des[2-(2-thienylmethyl)] Eprosartan is supplied as a characterised reference material related to Eprosartan. 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 Des[2-(2-thienylmethyl)] Eprosartan can I order?

We supply Des[2-(2-thienylmethyl)] Eprosartan 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 Des[2-(2-thienylmethyl)] Eprosartan?

Yes. Every lot of Des[2-(2-thienylmethyl)] Eprosartan 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 Des[2-(2-thienylmethyl)] Eprosartan be shipped internationally?

Yes. We export Des[2-(2-thienylmethyl)] Eprosartan worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.