Telmisartan Impurity 10

Name: Telmisartan Impurity 10
Brand: Vaqora Chemicals
SKU: VQ-005990

About Telmisartan Impurity 10

Telmisartan Impurity 10 is an impurity of Telmisartan carrying the CAS registry number 959987-48-5 with a typical assay of 99%. The compound has the formula C12H14N2O5, corresponding to a molecular weight of 266.25 g/mol. Its systematic (IUPAC) name is 4-(butanoylamino)-3-methyl-5-nitrobenzoic acid. It is also known as 4-Butyramido-3-methyl-5-nitrobenzoic acid or Telmisartan Impurity 19.

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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Telmisartan Impurity 10 is dispatched with a Certificate of Analysis (COA) to destinations worldwide. This item is currently in stock for prompt 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 10
Catalogue No.	VQ-005990
CAS Number	959987-48-5
IUPAC name	4-(butanoylamino)-3-methyl-5-nitrobenzoic acid
Molecular formula	C₁₂H₁₄N₂O₅
Molecular weight	266.25 g/mol
Exact mass	266.0903
Grade	Reference Standard
Purity / assay	99%
HSN code	38229090
InChIKey	DVRLOIAEMOQBBN-UHFFFAOYSA-N
SMILES	CCCC(=O)NC1=C(C=C(C=C1C)C(=O)O)[N+](=O)[O-]
PubChem CID	25137385

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	2 / 5
TPSA	112 Å²
Synonyms	3-Methyl-5-nitro-4-[(1-oxobutyl)amino]benzoic acid, 4-Butyramido-3-methyl-5-nitrobenzoic acid, Telmisartan Impurity 19, N-butyryl-4-amino-3-methyl-5-nitrobenzoic acid, starbld0012576, Telmisartan Impurity N7, Benzoic acid, 3-methyl-5-nitro-4-[(1-oxobutyl)amino]-

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 10?

The CAS Registry Number of Telmisartan Impurity 10 is 959987-48-5. It is also known as 3-Methyl-5-nitro-4-[(1-oxobutyl)amino]benzoic acid, 4-Butyramido-3-methyl-5-nitrobenzoic acid, Telmisartan Impurity 19.

What is the molecular formula and molecular weight of Telmisartan Impurity 10?

Telmisartan Impurity 10 has the molecular formula C12H14N2O5 and a molecular weight of 266.25 g/mol. Its IUPAC name is 4-(butanoylamino)-3-methyl-5-nitrobenzoic acid.

What is Telmisartan Impurity 10 used for?

Telmisartan Impurity 10 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 10 can I order?

We supply Telmisartan Impurity 10 in Reference Standard (99%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Telmisartan Impurity 10?

Yes. Every lot of Telmisartan Impurity 10 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 10 be shipped internationally?

Yes. We export Telmisartan Impurity 10 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.