Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
API Reference Standards

Telmisartan WS

Reference StandardIn stock

Order Telmisartan WS (CAS 144701-48-4) online at Zemixal: C33H30N4O2, COA and SDS with every lot, worldwide shipping. Ships from India to 120+ countries.

Pack sizes
Telmisartan WS chemical structure
CAS number144701-48-4
FormulaC33H30N4O2
Molar mass514.6 g/mol
Physical formSolid
HS code38229090
Purity94.15%
InChIKeyRMMXLENWKUUMAY-UHFFFAOYSA-N
IUPAC name2-[4-[[4-methyl-6-(1-methylbenzimidazol-2-yl)-2-propylbenzimidazol-1-yl]methyl]phenyl]benzoic acid

About Telmisartan WS

Telmisartan WS is supplied by Zemixal as a characterised reference material for Telmisartan analysis. Key data (Reference Standard): CAS 144701-48-4, formula C33H30N4O2 and molar mass 514.6 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Identification & assay
  • Method development & validation
  • QC reference material

Safe handling

Hazard communication follows GHS (Warning: H361 and H411). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. 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

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Telmisartan WS
Product nameTelmisartan WS
Catalogue numberZX-006844
CAS number144701-48-4
Other CAS numbers515815-47-1, 515815-48-2
IUPAC name2-[4-[[4-methyl-6-(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 / assay94.15%
Physical formSolid
XLogP36.9
H-bond donors / acceptors1 / 4
Topological polar surface area72.9 Ų
HS code38229090
InChIKeyRMMXLENWKUUMAY-UHFFFAOYSA-N
SMILESCCCC1=NC2=C(N1CC3=CC=C(C=C3)C4=CC=CC=C4C(=O)O)C=C(C=C2C)C5=NC6=CC=CC=C6N5C
PubChem CID65999
SynonymsTelmisartan, BIBR 277, Micardis, Pritor, Telmisartar, Telsar, Telsite, BIBR-277, Telmisartan Teva, Telmisartan Actavis, Kinzal, Micardis (TN)

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

Safety and GHS hazards

GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H361Suspected of damaging fertility or the unborn child
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P203, P273, P280, P318, P391, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Telmisartan WS
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted 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 WS

Which CAS number identifies Telmisartan WS?
Telmisartan WS is registered under CAS 144701-48-4. You may also see it listed as Telmisartan, BIBR 277, Micardis. Our catalogue number for this item is ZX-006844.
What are the formula and molar mass of Telmisartan WS?
For Telmisartan WS, its formula is C33H30N4O2 and its molar mass is 514.6 g/mol. The systematic (IUPAC) name is 2-[4-[[4-methyl-6-(1-methylbenzimidazol-2-yl)-2-propylbenzimidazol-1-yl]methyl]phenyl]benzoic acid. InChIKey RMMXLENWKUUMAY-UHFFFAOYSA-N lets you match it in any structure database.
How is Telmisartan WS used in pharmaceutical QC?
Telmisartan WS 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 WS?
This listing is Reference Standard grade with 94.15% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Telmisartan WS?
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 WS to my country?
Yes. Because Telmisartan WS is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 144701-48-4

More Telmisartan standards

More in API Reference Standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now