NCX899

Cat. No.: HY-101577: FAQs
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NCX899 is a NO-releasing derivative of enalapril, and shows inhibitory activity against angiotensin-converting enzyme (ACE) activity.

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NCX899 Chemical Structure

CAS No. : 690655-41-5

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Description	NCX899 is a NO-releasing derivative of enalapril, and shows inhibitory activity against angiotensin-converting enzyme (ACE) activity.
In Vivo	NCX 899 (NCX, 25 mg/kg, n=10) decreases the end-diastolic dimension in cardiomyopathic (CM) with heart failure. NCX 899 inhibits ACE activity and increases the plasma nitrate levels in CM hamster^[1]. NCX899 (4 micromol/kg, i.v.) inhibits the activity of serum angiotensin-converting enzyme in dogs. NCX899 significantly attenuates both arterial hypertension and bradycardia^[2]. MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Molecular Weight	479.52
Formula	C₂₃H₃₃N₃O₈
CAS No.	690655-41-5
SMILES	O=C(OCCCO[N+]([O-])=O)[C@H]1N(C([C@H](C)N[C@H](C(OCC)=O)CCC2=CC=CC=C2)=O)CCC1
Shipping	Room temperature in continental US; may vary elsewhere.
Storage	Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation	Data Sheet (275 KB) Handling Instructions (2659 KB)
References	[1]. Iwanaga Y, et al. A nitric oxide-releasing derivative of enalapril, NCX 899, prevents progressive cardiac dysfunction and remodeling in hamsters with heart failure. FASEB J. 2004 Mar;18(3):587-8. Epub 2004 Jan 20. [Content Brief] [2]. Okuyama CE, et al. Pharmacokinetics and pharmacodynamics of a nitric oxide-releasing derivative of enalapril in male beagles. Clin Exp Pharmacol Physiol. 2007 Apr;34(4):290-5. [Content Brief]

Animal Administration
^[2]

Enalapril (40 nmol/kg per min), NCX899 (35 nmol/kg per min) or sterile saline are infused at a flow rate of 0.5 mL/min over 15 min. Next, cumulative doses of NG-nitro-l-arginine methyl ester (l-NAME; 0.1-10 mg/kg) are injected during infusion of enalapril, NCX899 or saline infusion. The l-NAME is infused at a rate of 0.5 mL/min over 15 min for each dose. At the end of each infusion, the resulting haemodynamic changes are recorded. The total dose administered of NCX899 and enalapril throughout the protocols is 3.5 and 4.0 µmol/kg, respectively. The haemodynamic variables are measured before and after each l-NAME dose in all groups. The MABP and HR are displayed continuously on a computer monitor and are recorded on a printer coupled to this system. Measurements of the haemodynamic events are performed in triplicate for each time period.

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

References

[1]. Iwanaga Y, et al. A nitric oxide-releasing derivative of enalapril, NCX 899, prevents progressive cardiac dysfunction and remodeling in hamsters with heart failure. FASEB J. 2004 Mar;18(3):587-8. Epub 2004 Jan 20. [Content Brief]

[2]. Okuyama CE, et al. Pharmacokinetics and pharmacodynamics of a nitric oxide-releasing derivative of enalapril in male beagles. Clin Exp Pharmacol Physiol. 2007 Apr;34(4):290-5. [Content Brief]

NCX899 Related Classifications

Cardiovascular Disease

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Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

NCX899690655-41-5NCX 899NCX-899Angiotensin-converting Enzyme (ACE)Inhibitorinhibitorinhibit

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NCX899

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