Telmisartan Impurity-B (Stage-VI)

Name: Telmisartan Impurity-B (Stage-VI)
Brand: Zemixal
SKU: ZX-005404

Reference StandardIn stock

Telmisartan Impurity-B (Stage-VI) (CAS 1338830-33-3) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Telmisartan Impurity-B (Stage-VI) chemical structure

CAS number1338830-33-3

FormulaC₃₄H₃₂N₄O₅

Molar mass576.6 g/mol

Physical formSolid

HS code38229090

Purity92.65%

InChIKeyLJISMUDSWKTXPG-UHFFFAOYSA-N

IUPAC namemethyl 2-[4-[[N-butanoyl-2-methyl-4-(1-methylbenzimidazol-2-yl)-6-nitroanilino]methyl]phenyl]benzoate

About Telmisartan Impurity-B (Stage-VI)

Telmisartan Impurity-B (Stage-VI) is supplied by Zemixal as a characterised reference material for Telmisartan analysis. For your records (Reference Standard), the material is defined by CAS 1338830-33-3, formula C34H32N4O5 and molar mass 576.6 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. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

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

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Telmisartan Impurity-B (Stage-VI)
Product name	Telmisartan Impurity-B (Stage-VI)
Catalogue number	ZX-005404
CAS number	1338830-33-3
IUPAC name	methyl 2-[4-[[N-butanoyl-2-methyl-4-(1-methylbenzimidazol-2-yl)-6-nitroanilino]methyl]phenyl]benzoate
Molecular formula	C₃₄H₃₂N₄O₅
Molar mass	576.6 g/mol
Exact mass	576.2373
Grade	Reference Standard
Purity / assay	92.65%
Physical form	Solid
XLogP3	6.5
H-bond donors / acceptors	0 / 6
Topological polar surface area	110 Å²
HS code	38229090
InChIKey	LJISMUDSWKTXPG-UHFFFAOYSA-N
SMILES	CCCC(=O)N(CC1=CC=C(C=C1)C2=CC=CC=C2C(=O)OC)C3=C(C=C(C=C3C)C4=NC5=CC=CC=C5N4C)[N+](=O)[O-]
PubChem CID	70676163
Synonyms	Telmisartan Imp-B (st-VI)

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-B (Stage-VI)
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted 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-B (Stage-VI)

Which CAS number identifies Telmisartan Impurity-B (Stage-VI)?

Telmisartan Impurity-B (Stage-VI) is registered under CAS 1338830-33-3. You may also see it listed as Telmisartan Imp-B (st-VI). Our catalogue number for this item is ZX-005404.

What are the formula and molar mass of Telmisartan Impurity-B (Stage-VI)?

For Telmisartan Impurity-B (Stage-VI), its formula is C34H32N4O5 and its molar mass is 576.6 g/mol. The systematic (IUPAC) name is methyl 2-[4-[[N-butanoyl-2-methyl-4-(1-methylbenzimidazol-2-yl)-6-nitroanilino]methyl]phenyl]benzoate. InChIKey LJISMUDSWKTXPG-UHFFFAOYSA-N lets you match it in any structure database.

How is Telmisartan Impurity-B (Stage-VI) used in pharmaceutical QC?

Telmisartan Impurity-B (Stage-VI) 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-B (Stage-VI)?

This listing is Reference Standard grade with 92.65% 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-B (Stage-VI)?

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-B (Stage-VI) to my country?

Yes. Telmisartan Impurity-B (Stage-VI) ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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