Losartan Potassium

Name: Losartan Potassium
Brand: Vaqora Chemicals
SKU: VQ-004097

About Losartan Potassium

Losartan Potassium (CAS 124750-99-8) is a cardiovascular API offered by Vaqora Chemicals in IP/BP/USP grade. With the molecular formula C22H22ClKN6O, it has a molar mass of 461.0 g/mol. Common synonyms include Tancin and Nu-Lotan.

In its supplied form it is a white to off-white powder. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 8 hazard statements. Review the Safety Data Sheet before use.

This API belongs to our cardiovascular and antihypertensive APIs portfolio and is supplied to IP/BP/USP specifications for formulators, contract manufacturers and generic drug developers. It is used across pharmaceutical manufacturing.

Vaqora Chemicals supplies Losartan Potassium in 1 kg, 5 kg and 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmaceutical formulation
Generic drug development

Industries

Related to Losartan

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

Losartan impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Losartan Potassium
Catalogue No.	VQ-004097
CAS Number	124750-99-8
IUPAC name	potassium [2-butyl-5-chloro-3-[[4-[2-(1,2,3-triaza-4-azanidacyclopenta-2,5-dien-5-yl)phenyl]phenyl]methyl]imidazol-4-yl]methanol
Molecular formula	C₂₂H₂₂ClKN₆O
Molecular weight	461 g/mol
Exact mass	460.1181
Grade	IP/BP/USP
HSN code	2933
InChIKey	OXCMYAYHXIHQOA-UHFFFAOYSA-N
SMILES	CCCCC1=NC(=C(N1CC2=CC=C(C=C2)C3=CC=CC=C3C4=NN=N[N-]4)CO)Cl.[K+]
PubChem CID	11751549

Physical properties
Physical form	Powder
Appearance	White to off-white powder
H-bond donors / acceptors	1 / 6
TPSA	77.7 Å²
Synonyms	Tancin, Nu-Lotan, Presartan-50, Losartan monopotassium salt, DuP 753, DuP-753, DuP753, Losatan Potassium, Losortan Potassium, Losartan Potatssium, Potassium, Losartan, losartan potassium tablet

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H317May cause an allergic skin reaction
H318Causes serious eye damage
H319Causes serious eye irritation
H360May damage fertility or the unborn child
H361Suspected of damaging fertility or the unborn child
H362May cause harm to breast-fed children
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, P261, P263, P264, P264 + P265, P270, P272, P280, P301 + P317, P302 + P352, P305 + P351 + P338, P305 + P354 + P338, P317, P318, P319, P321, P330, P333 + P317, P337 + P317, P362 + P364, P405, 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 Losartan Potassium?

The CAS Registry Number of Losartan Potassium is 124750-99-8. It is also known as Tancin, Nu-Lotan, Presartan-50.

What is the molecular formula and molecular weight of Losartan Potassium?

Losartan Potassium has the molecular formula C22H22ClKN6O and a molecular weight of 461 g/mol. Its IUPAC name is potassium [2-butyl-5-chloro-3-[[4-[2-(1,2,3-triaza-4-azanidacyclopenta-2,5-dien-5-yl)phenyl]phenyl]methyl]imidazol-4-yl]methanol.

What is Losartan Potassium used for?

Losartan Potassium is supplied as a characterised reference material related to Losartan. 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 Losartan Potassium can I order?

We supply Losartan Potassium in IP/BP/USP grade, in 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Losartan Potassium?

Yes. Every lot of Losartan Potassium 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 Losartan Potassium be shipped internationally?

Yes. Losartan Potassium 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.