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Merck

H4884

Hippuryl-His-Leu acetate salt

≥98% (HPLC), angiotensin converting enzyme substrate, powder

Synonym(s):

N-Benzoyl-Gly-His-Leu

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About This Item

Empirical Formula (Hill Notation):
C21H27N5O5
CAS Number:
Molecular Weight:
429.47
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.32
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Product Name

Hippuryl-His-Leu acetate salt,

assay

≥98% (HPLC)

Quality Level

form

powder

solubility

acetic acid: 50 mg/mL, clear, colorless to very faintly yellow

storage temp.

−20°C

SMILES string

CC(O)=O.CC(C)C[C@H](NC(=O)[C@H](Cc1c[nH]cn1)NC(=O)CNC(=O)c2ccccc2)C(O)=O

InChI

1S/C21H27N5O5.C2H4O2/c1-13(2)8-17(21(30)31)26-20(29)16(9-15-10-22-12-24-15)25-18(27)11-23-19(28)14-6-4-3-5-7-14;1-2(3)4/h3-7,10,12-13,16-17H,8-9,11H2,1-2H3,(H,22,24)(H,23,28)(H,25,27)(H,26,29)(H,30,31);1H3,(H,3,4)/t16-,17-;/m0./s1

InChI key

NSEVQQKNHZCIKL-QJHJCNPRSA-N

Gene Information

Biochem/physiol Actions

Substrate for angiotensin converting enzyme.


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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Mammalian Genome null
Lucas Actis-Goretta et al.
FEBS letters, 555(3), 597-600 (2003-12-17)
It was determined that flavan-3-ols and procyanidins have an inhibitory effect on angiotensin I converting enzyme (ACE) activity, and the effect was dependent on the number of epicatechin units forming the procyanidin. The inhibition by flavan-3-ols and procyanidins was competitive
Matthew L Hemming et al.
The Journal of biological chemistry, 280(45), 37644-37650 (2005-09-13)
Human genetic data have associated angiotensin-converting enzyme (ACE) with Alzheimer disease (AD), and purified ACE has been reported to cleave synthetic amyloid beta-protein (Abeta) in vitro. Whether deficiency in ACE activity, arising from genetic alteration or pharmacological inhibition, can decrease