144689-63-4 Olmesartan Medoxomil CAS NO.144689-63-4
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- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
A(10-150)Metric Ton
- Product Details
Keywords
- 144689-63-4 Olmesartan Medoxomil
- 144689-63-4 Olmesartan Medoxomil
- 144689-63-4 Olmesartan Medoxomil
Quick Details
- ProName: 144689-63-4 Olmesartan Medoxomil
- CasNo: 144689-63-4
- Molecular Formula: C29H30N6O6
- Appearance: Powder
- Application: Organic Chemicals
- DeliveryTime: according to client's demand quantity
- PackAge: as requested
- Port: SHANGHAI
- ProductionCapacity: 100 Metric Ton/Day
- Purity: 99%
- Storage: room temperature
- Transportation: by Sea
- LimitNum: 1 Kilogram
- Heavy metal: 0.01
- Grade: Industrial Grade,Pharma Grade
- Transportation: LCL
Superiority
Product Name: Olmesartan Medoxomil
Synonyms: 4-(1-hydroxy-1-methylethyl)-2-propyl-1-((2'-(1H-tetrazol-5-yl)(1,1'-biphenyl)-4-yl)methyl-1H-Imidazole-5-carboxylic acid, (5-methyl -2-oxo-1,3-dioxol-4-yl) methyl ester;Benicar;OlmesartanC29H30N6O6;CS-866, 4-(1-Hydroxy-1-methylethyl)-2-propyl-1-[[2(1H-tetazol-5-yl)[1,1biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylic Acid (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl Ester;Oimesartan;4-(1-Hydroxy-1-methylethyl)-2-propyl-1-[[2'-(1H-tetazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylicacid(5-Methyl-2-oxo-1,3-dioxol-4-yl)methylester;CS-866;Olmesartan medoxomil
CAS: 144689-63-4
MF: C29H30N6O6
MW: 558.585
EINECS: 604-433-1
Product Categories: Active Pharmaceutical Ingredients;Aromatics;Bases & Related Reagents;Heterocycles;Intermediates & Fine Chemicals;Nucleotides;API;OMNICEF;Cardiovascular APIs;Pharmaceuticals;Olmesartan;Inhibitor
Mol File: 144689-63-4.mol
Olmesartan Medoxomil Chemical Properties
Melting point 180°C
Boiling point 804.2±75.0 °C(Predicted)
density 1.38±0.1 g/cm3(Predicted)
Fp 180°C
storage temp. -20°C Freezer
solubility DMSO: soluble20mg/mL, clear
pka 4.15±0.10(Predicted)
form powder
color white to beige
Decomposition 180 ºC
InChIKey UQGKUQLKSCSZGY-UHFFFAOYSA-N
CAS DataBase Reference 144689-63-4(CAS DataBase Reference)
Safety Information
RTECS NI4014200
HS Code 2934990002
Details
Olmesartan Medoxomil Usage And Synthesis
Description Olmesartan medoxomil was launched in the US as benicar@, an orally administered treatment for hypertension. This ester prodrug of olmesartan can be synthesized in 8 steps from diaminomaleonitrile by successive reactions with trialkylorthopropanoate to access 2-propyl-imidazole-45dicarbonitrile, conversion of the two nitrile functions to the corresponding ethyl esters, followed by methylmagnesium bromide addition to give the corresponding 4-(1-hydroxyalkyl)imidazole derivative. The latter is alkylated with the trityl-protected biphenyl tetrazole derivative. Finally detritylation and alkaline hydrolysis leads to olmesartan, that is esterified to its corresponding prodrug. Olmesartan, is a new selective and competitive nonpeptide angiotensin II type 1 receptor antagonist and potently inhibits the Ang.ll-induced pressor responses. The drug competitively inhibited binding of [125I1]-All to AT1 receptors in bovine adrenal cortical membranes, but had no effect on binding to AT2 receptors in bovine cerebellar membranes. In comparative clinical studies in patients with essential hypertension, olmesartan reduced sitting cuff diastolic blood pressure significantly more than losartan, valdesartan and ibesartan, while reductions in systolic blood pressure were similar for all treatments. Olmesartan medoxomil was also shown to reduce blood pressure significantly more effectively than losartan and the ACE inhibitor captopril and as effectively as the pbloker atenolol. Olmesartan medoxomil is rapidly and completely bioactivated by ester hydrolysis to its active metabolite, olmesartan, during absorption from the gastrointestinal tract. Olmesartan has an absolute bioavailability of approximatively 26%, a mean elimination half-life of 14 h in patients with hypertension and is not further metabolized. Olmesartan medoxomil is well tolerated, has a side-effect profile similar to that of placebo and unlike ACE inhibitors, the incidence of dry cough is rare. .
Chemical Properties White to off-white crystalline powder
Originator Sanky (Japan)
Uses An angiotensin II receptor antagonist. Used as an anti-hypertensive