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Pharmacopeial Impurities (EP / USP / BP)

Telmisartan EP Impurity B

Reference StandardIn stock

Order Telmisartan EP Impurity B (CAS 1026353-20-7) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Telmisartan EP Impurity B chemical structure
CAS number1026353-20-7
FormulaC33H30N4O2
Molar mass514.6 g/mol
Physical formSolid
HS code38229090
Purity99%
InChIKeyCOYNILPBALLLCR-UHFFFAOYSA-N
IUPAC name2-[4-[[7-methyl-5-(1-methylbenzimidazol-2-yl)-2-propylbenzimidazol-1-yl]methyl]phenyl]benzoic acid

About Telmisartan EP Impurity B

Telmisartan EP Impurity B is supplied by Zemixal as a characterised reference material for Telmisartan analysis. Identity at a glance (Reference Standard): CAS 1026353-20-7, formula C33H30N4O2 and molar mass 514.6 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Telmisartan

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

Telmisartan standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Telmisartan EP Impurity B
Product nameTelmisartan EP Impurity B
Catalogue numberZX-006007
CAS number1026353-20-7
IUPAC name2-[4-[[7-methyl-5-(1-methylbenzimidazol-2-yl)-2-propylbenzimidazol-1-yl]methyl]phenyl]benzoic acid
Molecular formulaC33H30N4O2
Molar mass514.6 g/mol
Exact mass514.2369
GradeReference Standard
Purity / assay99%
Physical formSolid
XLogP36.9
H-bond donors / acceptors1 / 4
Topological polar surface area72.9 Ų
HS code38229090
InChIKeyCOYNILPBALLLCR-UHFFFAOYSA-N
SMILESCCCC1=NC2=C(N1CC3=CC=C(C=C3)C4=CC=CC=C4C(=O)O)C(=CC(=C2)C5=NC6=CC=CC=C6N5C)C
PubChem CID10029467
SynonymsTelmisartan Isomer, Telmisartan Related Compound B, Timolol USP Related Compound B, Telmisartan t-Butyl Ester Isomer

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 EP Impurity B
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 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 EP Impurity B

Which CAS number identifies Telmisartan EP Impurity B?
Telmisartan EP Impurity B is registered under CAS 1026353-20-7. You may also see it listed as Telmisartan Isomer, Telmisartan Related Compound B, Timolol USP Related Compound B. Our catalogue number for this item is ZX-006007.
What are the formula and molar mass of Telmisartan EP Impurity B?
For Telmisartan EP Impurity B, its formula is C33H30N4O2 and its molar mass is 514.6 g/mol. The systematic (IUPAC) name is 2-[4-[[7-methyl-5-(1-methylbenzimidazol-2-yl)-2-propylbenzimidazol-1-yl]methyl]phenyl]benzoic acid. InChIKey COYNILPBALLLCR-UHFFFAOYSA-N lets you match it in any structure database.
How is Telmisartan EP Impurity B used in pharmaceutical QC?
Telmisartan EP Impurity B 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 EP Impurity B?
This listing is Reference Standard grade with 99% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Telmisartan EP Impurity B?
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 EP Impurity B to my country?
Yes. Telmisartan EP Impurity B ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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