Benazepril hydrochloride

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MedKoo CAT#: 317310

CAS#: 86541-74-4 (HCl)

Description: Benazepril Hydrochloride is the hydrochloride salt of benazepril, a carboxyl-containing angiotensin-converting enzyme (ACE) inhibitor with antihypertensive activity. Benazeprilat competitively binds to and inhibits ACE, thereby blocking the conversion of angiotensin I to angiotensin II. This prevents the potent vasoconstrictive actions of angiotensin II, resulting in vasodilation. Benazeprilat also decreases angiotensin II-induced aldosterone secretion by the adrenal cortex, which leads to an increase in sodium excretion and subsequently increases water outflow. Benazepril hydrochloride reduces blood pressure and myocardial hypertrophy in spontaneous hypertensive rats.

Price and Availability

Size Price Shipping out time Quantity
100mg USD 150 2 weeks
200mg USD 250 2 weeks
500mg USD 450 2 weeks
1g USD 650 2 weeks
2g USD 950 2 weeks
5g USD 1650 2 weeks
Inquire bulk and customized quantity

Pricing updated 2020-08-11. Prices are subject to change without notice.

Benazepril hydrochloride, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 317310
Name: Benazepril hydrochloride
CAS#: 86541-74-4 (HCl)
Chemical Formula: C24H29ClN2O5
Exact Mass:
Molecular Weight: 460.95
Elemental Analysis: C, 62.54; H, 6.34; Cl, 7.69; N, 6.08; O, 17.35

Related CAS #: 86541-75-5 (free base)   86541-74-4 (HCl)    

Synonym: Benazepril hydrochloride; Benazepril; benazepril hydrochloride; benzazepril; Briem; CGS-14824-A; CGS-14824A; Cibacène; Cibacen; Labopal; Lotensin

IUPAC/Chemical Name: (3S)-3-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-acetic acid hydrochloride


InChi Code: InChI=1S/C24H28N2O5.ClH/c1-2-31-24(30)20(14-12-17-8-4-3-5-9-17)25-19-15-13-18-10-6-7-11-21(18)26(23(19)29)16-22(27)28;/h3-11,19-20,25H,2,12-16H2,1H3,(H,27,28);1H/t19-,20-;/m0./s1

SMILES Code: O=C(O)CN1C([C@@H](N[C@H](C(OCC)=O)CCC2=CC=CC=C2)CCC3=CC=CC=C31)=O.[H]Cl

Technical Data

Solid powder

>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).

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:


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