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ChemicalBook > Product Catalogue >API >Circulatory system drugs >Antihypertensive drugs >Losartan carboxylic acid

Losartan carboxylic acid

Losartan carboxylic acid Structure
  • ₹6556.66 - ₹26236.34
  • Product name: Losartan carboxylic acid
  • CAS: 124750-92-1
  • MF: C22H21ClN6O2
  • MW: 436.89
  • EINECS:1592732-453-0
  • MDL Number:MFCD00871928
  • Synonyms:AKOS 91941;2-BUTYL-4-CHLORO-1-[(2'-(1-H-TETRAZOL-5-YL)[1,1'-BIPHENYL]-4-YL)METHYL]-1-H-IMIDAZOLE-5-CARBOXYLIC ACID;’-biphenyl)-4-yl)methyl)- ;1h-imidazole-5-carboxylicacid,2-butyl-4-chloro-1-((2’-(14-tetrazol-5-yl)(1,1 ;1-((2'-(1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazole-5-carboxylic acid;1H-Imidazole-5-carboxylicacid, 2-butyl-4-chloro-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-;2-Butyl-4-chloro-1-[[2(1H-tetrazol-5-yl)[1,1biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylicAcid;EXP 317
2 prices
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Brand

  • Sigma-Aldrich(India)

Package

  • 5MG
  • 25MG
  • ManufacturerSigma-Aldrich(India)
  • Product numberSMB01354
  • Product descriptionLosartan carboxylic acid ≥95% (HPLC)
  • Packaging5MG
  • Price₹6556.66
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberSMB01354
  • Product descriptionLosartan carboxylic acid ≥95% (HPLC)
  • Packaging25MG
  • Price₹26236.34
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) SMB01354 Losartan carboxylic acid ≥95% (HPLC) 5MG ₹6556.66 2022-06-14 Buy
Sigma-Aldrich(India) SMB01354 Losartan carboxylic acid ≥95% (HPLC) 25MG ₹26236.34 2022-06-14 Buy

Properties

Melting point :130-132°C
Boiling point :707.8±70.0 °C(Predicted)
Density :1.41±0.1 g/cm3(Predicted)
storage temp. :Inert atmosphere,2-8°C
solubility :Dimethylformamide, Dimethyl Sulfoxide, Methanol
form :Solid
pka :0.79±0.50(Predicted)
color :Light-Yellow
InChIKey :ZEUXAIYYDDCIRX-UHFFFAOYSA-N
SMILES :C1(CCCC)N(CC2=CC=C(C3=CC=CC=C3C3=NNN=N3)C=C2)C(C(O)=O)=C(Cl)N=1

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H362 May cause harm to breast-fed children Reproductive toxicity, effects on or via lactation Additional category P201, P260, P263, P264, P270,P308+P313
Precautionary statements:
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P263 Avoid contact during pregnancy/while nursing.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

Losartan is an antagonist of the angiotensin II receptor, type 1 (AT1) (Ki = 5-20 nM). It has an attenuating effect on vein graft atherosclerosis in rabbits and effectively reduces arterial blood pressure in rats. In humans, losartan controls hypertension while protecting renal function. Losartan carboxylic acid is a physiologically active metabolite of losartan, produced by cytochrome P450 isoforms in the liver. Like the parent compound, losartan carboxylic acid is a potent AT1 antagonist (Kis = 0.57 and 0.67 nM for rat and human forms, respectively), producing a depressor response and vasodilatation. When administered intravenously, losartan carboxylic acid is more potent and has a longer duration of action than losartan. However, the metabolite has very low oral bioavailability. Losartan, but not its metabolite, inhibits platelet aggregation in vitro.

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