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API Impurities

Telmisartan Impurity 25

Reference StandardIn stock

Buy Telmisartan Impurity 25 (CAS 884330-16-9) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.

Pack sizes
Telmisartan Impurity 25 chemical structure
CAS number884330-16-9
FormulaC12H16N2O3
Molar mass236.27 g/mol
Physical formSolid
HS code38229090
Purity90%
InChIKeyAVLBZYYTOCUXHJ-UHFFFAOYSA-N
IUPAC name3-amino-4-(butanoylamino)-5-methylbenzoic acid

About Telmisartan Impurity 25

Telmisartan Impurity 25 belongs to the Telmisartan reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 884330-16-9, formula C12H16N2O3 and molar mass 236.27 g/mol. It is handled as a solid.

Where it is used

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Telmisartan

See every impurity, metabolite and related compound we list for this API.

Telmisartan standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of Telmisartan Impurity 25
Product nameTelmisartan Impurity 25
Catalogue numberZX-005403
CAS number884330-16-9
IUPAC name3-amino-4-(butanoylamino)-5-methylbenzoic acid
Molecular formulaC12H16N2O3
Molar mass236.27 g/mol
Exact mass236.1161
GradeReference Standard
Purity / assay90%
Physical formSolid
XLogP31.1
H-bond donors / acceptors3 / 4
Topological polar surface area92.4 Ų
HS code38229090
InChIKeyAVLBZYYTOCUXHJ-UHFFFAOYSA-N
SMILESCCCC(=O)NC1=C(C=C(C=C1C)C(=O)O)N
PubChem CID11536003
Synonyms3-Amino-5-methyl-4-[(1-oxobutyl)amino]benzoic acid, 3-Amino-4-butyramido-5-methylbenzoic acid, 3-amino-4-butanamido-5-methylbenzoic acid, Telmisartan Impurity 36

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Telmisartan Impurity 25
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Telmisartan Impurity 25

Which CAS number identifies Telmisartan Impurity 25?
Telmisartan Impurity 25 is registered under CAS 884330-16-9. You may also see it listed 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. Our catalogue number for this item is ZX-005403.
What are the formula and molar mass of Telmisartan Impurity 25?
For Telmisartan Impurity 25, its formula is C12H16N2O3 and its molar mass is 236.27 g/mol. The systematic (IUPAC) name is 3-amino-4-(butanoylamino)-5-methylbenzoic acid. InChIKey AVLBZYYTOCUXHJ-UHFFFAOYSA-N lets you match it in any structure database.
How is Telmisartan Impurity 25 used in pharmaceutical QC?
Telmisartan Impurity 25 is a characterised reference material linked to Telmisartan. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Telmisartan Impurity 25?
This listing is Reference Standard grade with 90% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Telmisartan Impurity 25?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Telmisartan Impurity 25 to my country?
Yes. Telmisartan Impurity 25 ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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