Telmisartan Impurity 25

Name: Telmisartan Impurity 25
Brand: Vaqora Chemicals
SKU: VQ-005993

About Telmisartan Impurity 25

Vaqora Chemicals supplies Telmisartan Impurity 25, an impurity of Telmisartan registered under CAS number 884330-16-9 at a purity of 90%. With the molecular formula C12H16N2O3, it has a molar mass of 236.27 g/mol. The IUPAC name is 3-amino-4-(butanoylamino)-5-methylbenzoic acid. Common synonyms include 3-Amino-4-butyramido-5-methylbenzoic acid and 3-amino-4-butanamido-5-methylbenzoic acid.

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. It is used across 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. 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 25
Catalogue No.	VQ-005993
CAS Number	884330-16-9
IUPAC name	3-amino-4-(butanoylamino)-5-methylbenzoic acid
Molecular formula	C₁₂H₁₆N₂O₃
Molecular weight	236.27 g/mol
Exact mass	236.1161
Grade	Reference Standard
Purity / assay	90%
HSN code	38229090
InChIKey	AVLBZYYTOCUXHJ-UHFFFAOYSA-N
SMILES	CCCC(=O)NC1=C(C=C(C=C1C)C(=O)O)N
PubChem CID	11536003

Physical properties
Physical form	Solid
LogP (XLogP3)	1.1
H-bond donors / acceptors	3 / 4
TPSA	92.4 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 25?

The CAS Registry Number of Telmisartan Impurity 25 is 884330-16-9. It is also known as 3-Amino-5-methyl-4-[(1-oxobutyl)amino]benzoic acid, 3-Amino-4-butyramido-5-methylbenzoic acid, 3-amino-4-butanamido-5-methylbenzoic acid.

What is the molecular formula and molecular weight of Telmisartan Impurity 25?

Telmisartan Impurity 25 has the molecular formula C12H16N2O3 and a molecular weight of 236.27 g/mol. Its IUPAC name is 3-amino-4-(butanoylamino)-5-methylbenzoic acid.

What is Telmisartan Impurity 25 used for?

Telmisartan Impurity 25 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 25 can I order?

We supply Telmisartan Impurity 25 in Reference Standard (90%) 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 Impurity 25?

Yes. Every lot of Telmisartan Impurity 25 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 25 be shipped internationally?

Yes. We export Telmisartan Impurity 25 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.