211875

Captopril

An antihypertensive agent that competitively inhibits angiotensin-converting enzyme (ACE; IC₅₀= 23-35 nM) and acts as a reversible and competitive inhibitor of LTA4 hydrolase (IC₅₀ = 11 µM).

• Synonym(s): Captopril, [2S]-1-[3-Mercapto-2-methylpropionyl]-L-proline, SQ-14225
• Empirical Formula (Hill Notation): C₉H₁₅NO₃S
• CAS Number: 62571-86-2
• Molecular Weight: 217.29
• MDL number: MFCD00168073
• UNSPSC Code: 12352200

Properties

• Quality Level: 100
• Assay: ≥98% (titration)
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze
• color: white to off-white
• solubility: water: 1 mg/mL
• shipped in: ambient
• storage temp.: 2-8°C
• InChI: 1S/C9H15NO3S/c1-6(5-14)8(11)10-4-2-3-7(10)9(12)13/h6-7,14H,2-5H2,1H3,(H,12,13)/t6-,7+/m1/s1
• InChI key: FAKRSMQSSFJEIM-RQJHMYQMSA-N

Description

General description

An antihypertensive agent that competitively inhibits angiotensin-converting enzyme (ACE; IC₅₀= 23-35 nM) and acts as a reversible and competitive inhibitor of LTA₄ hydrolase (IC₅₀ = 11 µM). Inhibits angiogenesis and slows the growth of experimental tumors in rats. Reported to inhibit apoptosis in human lung epithelial cells (IC₅₀ = ~ 320 nM).

An antihypertensive agent. Reversible and competitive inhibitor of LTA₄ hydrolase (IC₅₀ = 11 µM). Also a competitive inhibitor of angiotensin-converting enzyme (ACE). Inhibits angiogenesis and slows the growth of experimental tumors in rats.

Biochem/physiol Actions

Cell permeable: no

Primary Target
ACE

Product does not compete with ATP.

Reversible: yes

Target IC₅₀: 23-35 nM against angiotensin-converting enzyme (ACE); 11 µM against LTA4 hydrolase; ~ 320 nM inhibiting apoptosis in human lung epithelial cells

Warning

Toxicity: Carcinogenic / Teratogenic (D)

Other Notes

Uhal, B.D., et al. 1998. Am. J. Physiol.275, L1013.
Volpert, O.V., et al. 1996. J. Clin. Invest.98, 671.
Voors, A.A., et al. 1995. J. Cardiovasc. Risk2, 413.
Orning, L., et al. 1991. J. Biol. Chem. 266, 16507.
Kostis, J. 1988. Am. Heart J. 116, 1591.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS08
• Signal Word: Danger
• Hazard Statements: H341,H360F
• Precautionary Statements: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Muta. 2 - 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