Telmisartan Impurity 21

Name: Telmisartan Impurity 21
Brand: Zemixal
SKU: ZX-036250

Reference StandardAvailable on request

Order Telmisartan Impurity 21 (CAS 210113-71-6) online at Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-036250.

Pack sizes

Telmisartan Impurity 21 chemical structure

CAS number210113-71-6

FormulaC₁₃H₁₀BrCl

Molar mass281.57 g/mol

Physical formSolid

HS code38229090

InChIKeyAKKKBAAKKXGEQY-UHFFFAOYSA-N

IUPAC name1-(bromomethyl)-4-(2-chlorophenyl)benzene

About Telmisartan Impurity 21

Telmisartan Impurity 21 is supplied by Zemixal as a characterised reference material for Telmisartan analysis. Identity at a glance (Reference Standard): CAS 210113-71-6, formula C13H10BrCl and molar mass 281.57 g/mol. It is handled as a solid.

Where it is used

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

Handling and storage

Classified under GHS with signal word Danger and hazard statements H302, H314, H335 and H412. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. 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

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 21
Product name	Telmisartan Impurity 21
Catalogue number	ZX-036250
CAS number	210113-71-6
IUPAC name	1-(bromomethyl)-4-(2-chlorophenyl)benzene
Molecular formula	C₁₃H₁₀BrCl
Molar mass	281.57 g/mol
Exact mass	279.9654
Grade	Reference Standard
Physical form	Solid
XLogP3	5.1
H-bond donors / acceptors	0 / 0
Topological polar surface area	0 Å²
HS code	38229090
InChIKey	AKKKBAAKKXGEQY-UHFFFAOYSA-N
SMILES	C1=CC=C(C(=C1)C2=CC=C(C=C2)CBr)Cl
PubChem CID	22246832
Synonyms	4'-(Bromomethyl)-2-chloro-1,1'-biphenyl, 4'-(Bromomethyl)-2-chlorobiphenyl

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

Safety and GHS hazards

Corrosive

Irritant or harmful

Signal word Danger

H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects

Precautionary statements P260, P261, P264, P270, P271, P273, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P319, P321, P330, P363, P403 + P233, 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 Impurity 21
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 21

Which CAS number identifies Telmisartan Impurity 21?

Telmisartan Impurity 21 is registered under CAS 210113-71-6. You may also see it listed as 4'-(Bromomethyl)-2-chloro-1,1'-biphenyl, 4'-(Bromomethyl)-2-chlorobiphenyl. Our catalogue number for this item is ZX-036250.

What are the formula and molar mass of Telmisartan Impurity 21?

For Telmisartan Impurity 21, its formula is C13H10BrCl and its molar mass is 281.57 g/mol. The systematic (IUPAC) name is 1-(bromomethyl)-4-(2-chlorophenyl)benzene. InChIKey AKKKBAAKKXGEQY-UHFFFAOYSA-N lets you match it in any structure database.

How is Telmisartan Impurity 21 used in pharmaceutical QC?

Telmisartan Impurity 21 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 21?

This listing is Reference Standard grade. 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 21?

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 21 to my country?

Yes. Because Telmisartan Impurity 21 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.

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