Telmisartan EP Impurity H

Name: Telmisartan EP Impurity H
Brand: Vaqora Chemicals
SKU: VQ-006713

About Telmisartan EP Impurity H

Telmisartan EP Impurity H (CAS 114772-40-6) is a pharmacopeial impurity of Telmisartan offered by Vaqora Chemicals. The compound has the formula C18H19BrO2, corresponding to a molecular weight of 347.2 g/mol. The IUPAC name is tert-butyl 2-[4-(bromomethyl)phenyl]benzoate. Common synonyms include tert-Butyl 2-(4-bromomethylphenyl)benzoate.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

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. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Telmisartan EP Impurity H in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. This item is currently in stock for prompt dispatch.

Typical applications

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

Industries

Related to Telmisartan

View every impurity, metabolite and intermediate we list for Telmisartan.

Telmisartan impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Telmisartan EP Impurity H
Catalogue No.	VQ-006713
CAS Number	114772-40-6
IUPAC name	tert-butyl 2-[4-(bromomethyl)phenyl]benzoate
Molecular formula	C₁₈H₁₉BrO₂
Molecular weight	347.2 g/mol
Exact mass	346.0568
Grade	Reference Standard
HSN code	38229090
InChIKey	YHXCWNQNVMAENQ-UHFFFAOYSA-N
SMILES	CC(C)(C)OC(=O)C1=CC=CC=C1C2=CC=C(C=C2)CBr
PubChem CID	9906257

Physical properties
Physical form	Solid
LogP (XLogP3)	4.8
H-bond donors / acceptors	0 / 2
TPSA	26.3 Å²
Synonyms	1,1-Dimethylethyl 4′-(bromomethyl)biphenyl-2-carboxylate, 2-(4-Bromomethylphenyl)benzoic acid tert-butyl ester, 2′-(tert-Butoxylcarbonyl)biphenyl-4-ylmethyl bromide, 4-(Bromomethyl)-2′-(tert-butoxycarbonyl)biphenyl, 4′-(Bromomethyl)-2-(tert-butoxycarbonyl)biphenyl, 4′-(Bromomethyl)[1,1′-biphenyl]-2-carboxylic acid 1,1-dimethylethyl ester, 4′-(Bromomethyl)biphenyl-2-carboxylic acid tert-butyl ester, 4′-Bromomethyl[1,1′-biphenyl]-2-carboxylic acid tert-butyl ester, 4′-Bromomethylbiphenyl-2-carboxylic Acid tert-Butyl Ester, tert-Butyl 2-(4-bromomethylphenyl)benzoate, tert-Butyl 4-(bromomethyl)biphenyl-2′-carboxylate, tert-Butyl 4-bromomethylbiphenyl-2-carboxylate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H317May cause an allergic skin reaction
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P261, P272, P273, P280, P302 + P352, P321, P333 + P317, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 EP Impurity H?

The CAS Registry Number of Telmisartan EP Impurity H is 114772-40-6. It is also known as 1,1-Dimethylethyl 4′-(bromomethyl)biphenyl-2-carboxylate, 2-(4-Bromomethylphenyl)benzoic acid tert-butyl ester, 2′-(tert-Butoxylcarbonyl)biphenyl-4-ylmethyl bromide.

What is the molecular formula and molecular weight of Telmisartan EP Impurity H?

Telmisartan EP Impurity H has the molecular formula C18H19BrO2 and a molecular weight of 347.2 g/mol. Its IUPAC name is tert-butyl 2-[4-(bromomethyl)phenyl]benzoate.

What is Telmisartan EP Impurity H used for?

Telmisartan EP Impurity H 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 EP Impurity H can I order?

We supply Telmisartan EP Impurity H in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Telmisartan EP Impurity H?

Yes. Every lot of Telmisartan EP Impurity H 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 EP Impurity H be shipped internationally?

Yes. Telmisartan EP Impurity H is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.