| Identification | Back Directory | [Name]
4-Hydroxy Valsartan, Mixture of Diastereomers | [CAS]
188259-69-0 | [Synonyms]
CGP 71580
Valsartan 4-Hydroxy
Valsartan related compound I
4-Hydroxy Valsartan, Mixture of Diastereomers
N-(4-Hydroxy-1-oxopentyl)-N-[[2'-(2H-tetrazol-5-yl)
[1,1'-biphenyl]-4-yl]Methyl]-
N-(4-Hydroxy-1-oxopentyl)-N-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-valine
(S)-2-{(4(R,S)-Hydroxy-pentanoyl)-[2(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]amino}-3-methyl-butyric Acid | [Molecular Formula]
C24H29N5O4 | [MOL File]
188259-69-0.mol | [Molecular Weight]
451.52 |
| Chemical Properties | Back Directory | [Appearance]
White Solid | [Melting point ]
130-132°C | [storage temp. ]
Hygroscopic, -20°C Freezer, Under Inert Atmosphere | [solubility ]
Methanol (Slightly) | [form ]
Solid | [color ]
White to Off-White | [Stability:]
Hygroscopic | [CAS DataBase Reference]
188259-69-0 |
| Hazard Information | Back Directory | [Chemical Properties]
White Solid | [Uses]
A nonpeptide angiotensin II AT1-receptor antagonist | [Description]
4-hydroxy Valsartan is a major metabolite of the angiotensin II type 1 (AT1) receptor antagonist valsartan . It reduces platelet aggregation induced by epinephrine and collagen but not ADP in human whole blood. | [Definition]
ChEBI: 4-Hydroxyvalsartan is a valine derivative. | [Synthesis]
8.64 g of benzyl (S)-2-[(2′-cyanobiphenyl-4-ylmethyl)-(4-oxo-pentanoyl)-amino]-3-methyl-butanoate in 20 ml of xylene and 12.71 g of Tributyltinazid (Aldrich) were refluxed for 28 hours. The mixture was treated with 0.5N aqueous sodium hydroxide, the aqueo | [storage]
Store at -20°C | [References]
[1] VICTOR L SEREBRUANY. Effects of valsartan and valeryl 4-hydroxy valsartan on human platelets: a possible additional mechanism for clinical benefits.[J]. Journal of Cardiovascular Pharmacology, 2004, 43 5: 677-684. DOI: 10.1097/00005344-200405000-00010 |
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J & K SCIENTIFIC LTD.
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Roark Standards
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