CAS:149690-12-0|(2R,4S)-4-Amino-5-(biphenyl-4-yl)-2-methylpentanoic Acid Ethyl Ester Hydrochloride

Catalogue Number:A601540
Chemical Name:(2R,4S)-4-Amino-5-(biphenyl-4-yl)-2-methylpentanoic Acid Ethyl Ester Hydrochloride
Synonyms:(αR,γS)-γ-Amino-α-methyl-[1,1′-biphenyl]-4-pentanoic Acid Ethyl Ester Hydrochloride; [S-(R*,S*)]-γ-Amino-α-methyl-[1,1′-biphenyl]-4-pentanoic Acid Ethyl Ester Hydrochloride; Ethyl (2R,4S)-5-([1,1′-Biphenyl]-4-yl)-4-amino-2-methylpentanoate Hydrochloride
CAS Number:149690-12-0
Alternate CAS #
Free base: 752174-62-2
Molecular Formula:C₂₀H₂₅NO₂ • HCl
Appearance:White to Off-White Solid
Melting Point:155 – 162°C
Molecular Weight:347.88 + (36.46)
Storage:-20°C
Solubility:DMSO (Slightly), Methanol (Slightly)
Stability
Hygroscopic
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Phenethylamines/Amphetamines;
Applications:(2R,4S)-4-Amino-5-(biphenyl-4-yl)-2-methylpentanoic Acid Ethyl Ester Hydrochloride is used as a reagent in the synthesis of LCZ696, an angiotensin II receptor and neprilysin receptor dual inhibitor. (2R,4S)-4-Amino-5-(biphenyl-4-yl)-2-methylpentanoic Acid Ethyl Ester Hydrochloride is also used as a reagent in the preparation of novel NEP inhibitor prodrugs for the treatment of hypertension and cardiovascular diseases.
References:Liu, M., et al.: Faming Zhuanli Shenqing. CN 105168205 A 20151223. Dec 23, 2015; Wang, Z.: PCT Int. Appl. WO 2015154673 A1 20151015. Oct 15, 2015
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