WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 206449

CAS#: 149709-44-4

Description: Sacubitrilat, also known as LBQ-657, is endopeptidase inhibitor. Sacubitril is a prodrug that is activated to LBQ657 by de-ethylation via esterases. LBQ657 inhibits the enzyme neprilysin, which is responsible for the degradation of atrial and brain natriuretic peptide, two blood pressure lowering peptides that work mainly by reducing blood volume.

Chemical Structure

CAS# 149709-44-4

Theoretical Analysis

MedKoo Cat#: 206449
Name: Sacubitrilat
CAS#: 149709-44-4
Chemical Formula: C22H25NO5
Exact Mass: 383.1733
Molecular Weight: 383.444
Elemental Analysis: C, 68.91; H, 6.57; N, 3.65; O, 20.86

Price and Availability

Size Price Availability Quantity
1.0g USD 1850.0 2 Weeks
2.0g USD 2450.0 2 Weeks
5.0g USD 3650.0 2 Weeks
10.0g USD 4650.0 2 Weeks
20.0g USD 5750.0 2 Weeks
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Synonym: LBQ-657; LBQ 657; LBQ657; Sacubitrilat.

IUPAC/Chemical Name: (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-(3-carboxypropanamido)-2-methylpentanoic acid


InChi Code: InChI=1S/C22H25NO5/c1-15(22(27)28)13-19(23-20(24)11-12-21(25)26)14-16-7-9-18(10-8-16)17-5-3-2-4-6-17/h2-10,15,19H,11-14H2,1H3,(H,23,24)(H,25,26)(H,27,28)/t15-,19+/m1/s1

SMILES Code: O=C(O)[C@H](C)C[C@H](NC(CCC(O)=O)=O)CC1=CC=C(C2=CC=CC=C2)C=C1

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO, not in water

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 383.444 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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1: Gan L, Langenickel T, Petruck J, Kode K, Rajman I, Chandra P, Zhou W, Rebello S, Sunkara G. Effects of age and sex on the pharmacokinetics of LCZ696, an angiotensin receptor neprilysin inhibitor. J Clin Pharmacol. 2015 Jun 12. doi: 10.1002/jcph.571. [Epub ahead of print] PubMed PMID: 26073563.

2: Minguet J, Sutton G, Ferrero C, Gomez T, Bramlage P. LCZ696 : a new paradigm for the treatment of heart failure? Expert Opin Pharmacother. 2015 Feb;16(3):435-46. doi: 10.1517/14656566.2015.1000300. Review. PubMed PMID: 25597387.

3: von Lueder TG, Wang BH, Kompa AR, Huang L, Webb R, Jordaan P, Atar D, Krum H. Angiotensin receptor neprilysin inhibitor LCZ696 attenuates cardiac remodeling and dysfunction after myocardial infarction by reducing cardiac fibrosis and hypertrophy. Circ Heart Fail. 2015 Jan;8(1):71-8. doi: 10.1161/CIRCHEARTFAILURE.114.001785. Epub 2014 Oct 31. PubMed PMID: 25362207.

4: Gu J, Noe A, Chandra P, Al-Fayoumi S, Ligueros-Saylan M, Sarangapani R, Maahs S, Ksander G, Rigel DF, Jeng AY, Lin TH, Zheng W, Dole WP. Pharmacokinetics and pharmacodynamics of LCZ696, a novel dual-acting angiotensin receptor-neprilysin inhibitor (ARNi). J Clin Pharmacol. 2010 Apr;50(4):401-14. doi: 10.1177/0091270009343932. Epub 2009 Nov 23. PubMed PMID: 19934029.