Description: Cilazapril, also known as Ro 31 2848, is a potent ACE inhibitor used for hypertension. Cilazapril is a prodrug that is hydrolyzed after absorption to its main metabolite cilazaprilat. Cilazapril is a monoethyl ester, which acts as an angiotensin-converting enzyme (ACE) inhibitor. The inhibitor functions by inhibiting the ability of ACE to cleave bonds of angiotensin I and Hip-His-Leu. It is known that the diacid form of Cilazapril is more potent that enalapril at inhibiting ACE.

Name: Cilazapril
CAS#: 88768-40-5 (anhydrous)
Chemical Formula: C22H31N3O5
Exact Mass: 417.22637
Molecular Weight: 417.5
Elemental Analysis: C, 63.29; H, 7.48; N, 10.06; O, 19.16

Synonym: Cilazapril; Vascace; Cilazaprilum; Ro 31 2848; Ro 31-2848; Ro 312848; Ro-31-2848; Ro312848;

IUPAC/Chemical Name: (1S,9S)-9-(((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)-10-oxooctahydro-6H-pyridazino[1,2-a][1,2]diazepine-1-carboxylic acid

InChi Key: HHHKFGXWKKUNCY-FHWLQOOXSA-N

InChi Code: InChI=1S/C22H31N3O5/c1-2-30-22(29)18(13-12-16-8-4-3-5-9-16)23-17-10-6-14-24-15-7-11-19(21(27)28)25(24)20(17)26/h3-5,8-9,17-19,23H,2,6-7,10-15H2,1H3,(H,27,28)/t17-,18-,19-/m0/s1

SMILES Code: CCOC(=O)[C@H](CCC1=CC=CC=C1)N[C@H]2CCCN3CCC[C@H](N3C2=O)C(=O)O

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