Skip to Content
Merck
All Photos(1)

Key Documents

1598303

USP

Ramipril

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Tritace, [2S,3aS,6aS]-1-[(2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]octahydrocyclopenta[b]pyrrole-2-carboxylic acid

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C23H32N2O5
CAS Number:
Molecular Weight:
416.51
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

ramipril

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

O=C(N1[C@](CCC2)([H])[C@]2([H])C[C@H]1C(O)=O)[C@H](C)N[C@H](C(OCC)=O)CCC3=CC=CC=C3

InChI

1S/C23H32N2O5/c1-3-30-23(29)18(13-12-16-8-5-4-6-9-16)24-15(2)21(26)25-19-11-7-10-17(19)14-20(25)22(27)28/h4-6,8-9,15,17-20,24H,3,7,10-14H2,1-2H3,(H,27,28)/t15-,17-,18-,19-,20-/m0/s1

InChI key

HDACQVRGBOVJII-JBDAPHQKSA-N

Gene Information

human ... ACE(1636)

Looking for similar products? Visit Product Comparison Guide

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Biochem/physiol Actions

Angiotensin converting enzyme (ACE) inhibitor.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Repr. 1B

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

W Linz et al.
Zeitschrift fur Kardiologie, 83 Suppl 4, 53-56 (1994-01-01)
ACE inhibitors induce an increase in kinin levels with subsequent release of nitric oxide (NO) and prostacyclin, as shown in cultured endothelial cells and isolated rat hearts. Isolated perfused working rat hearts continuously release kinins and prostacyclin. During ischemia after
Antonios Douros et al.
American journal of hypertension, 26(9), 1070-1075 (2013-06-12)
Ramipril, an inhibitor of the angiotensin-converting enzyme (ACEI), is a drug commonly used in the therapy of hypertension. ACEI-induced hepatotoxicity is rare, and most of the reported cases are associated with captopril. Here, we present the first case of ramipril-induced
Michael J Rokoss et al.
Expert opinion on pharmacotherapy, 6(11), 1911-1919 (2005-09-08)
Ramipril is an angiotensin-converting enzyme inhibitor that has been extensively studied in randomised, controlled clinical trials in patients with cardiovascular diseases. Therapy with ramipril in patients with various cardiovascular disorders has demonstrated significant and clinically important reductions in cardiovascular death
Gregory T Warner et al.
Drugs, 62(9), 1381-1405 (2002-06-22)
Ramipril, an angiotensin-converting enzyme (ACE) inhibitor, is a prodrug which is rapidly hydrolysed after absorption to the active metabolite ramiprilat. Earlier trials have shown that ACE inhibitors, when given to patients with low ejection fractions, have reduced the relative risk
J E Frampton et al.
Drugs, 49(3), 440-466 (1995-03-01)
Ramipril is a second generation angiotensin converting enzyme (ACE) inhibitor. Like enalapril, it is a prodrug and is hydrolysed in vivo to release the active metabolite, ramiprilat, which has a long elimination half-life, permitting once-daily administration. The antihypertensive efficacy of

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service