515815-47-1 Usage
General Description
Telmisartan sodium is a pharmaceutical chemical that belongs to the class of angiotensin II receptor antagonists. It is commonly used as an antihypertensive medication to treat high blood pressure and prevent cardiovascular issues. Telmisartan sodium works by blocking the action of angiotensin II, a hormone that causes blood vessels to constrict, leading to increased blood pressure. By inhibiting this action, telmisartan sodium helps to relax blood vessels, reduce blood pressure, and improve blood flow. It is typically administered orally and is available in tablet form. Side effects may include dizziness, headache, and upper respiratory infections. Overall, telmisartan sodium is an important medication in managing hypertension and reducing the risk of heart-related conditions.
Check Digit Verification of cas no
The CAS Registry Mumber 515815-47-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,5,8,1 and 5 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 515815-47:
(8*5)+(7*1)+(6*5)+(5*8)+(4*1)+(3*5)+(2*4)+(1*7)=151
151 % 10 = 1
So 515815-47-1 is a valid CAS Registry Number.
515815-47-1Relevant articles and documents
THE NEW TELMISARTAN ZINC SALT AND THE PREPARATION THEREOF
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Page/Page column 8-9, (2010/06/11)
The present invention provides a novel zinc salt of 2-[4-[[4-methyl-6-(1-methylbenzoimidazol-2-yl)-2-propylbenzoimidazol-1-yl]methyl]phenyl]benzoic acid (telmisartan) and a method for preparing the same. The telmisartan zinc salt of the present invention
PREPARATION OF TELMISARTAN SALTS WITH IMPROVED SOLUBILITY
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Page/Page column 11-12, (2008/06/13)
New alkali and earth-alkali salts of telmisartan in amorphous form and a new crystalline sodium salt of telmisartan have been prepared by preparing a solution despite low solubility of telmisartan and rapidly vacuum evaporating to dryness.
Process for the preparation of telmisartan
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Page/Page column 4, (2010/11/24)
A process for the preparation of telmisartan (I) and novel intermediates useful for its synthesis.