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Merck
CN

C1055

Cromakalim

别名:

(±)-trans-6-Cyano-3,4-dihydro-2,2-dimethyl-4-(2-oxopyrrolidin-1-yl)-2H-1-benzopyran-3-ol

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关于此项目

经验公式(希尔记法):
C16H18N2O3
化学文摘社编号:
分子量:
286.33
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Form:
powder
Quality level:
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form

powder

Quality Level

storage temp.

2-8°C

SMILES string

CC1(C)Oc2ccc(cc2[C@H]([C@@H]1O)N3CCCC3=O)C#N

InChI

1S/C16H18N2O3/c1-16(2)15(20)14(18-7-3-4-13(18)19)11-8-10(9-17)5-6-12(11)21-16/h5-6,8,14-15,20H,3-4,7H2,1-2H3/t14-,15+/m1/s1

InChI key

TVZCRIROJQEVOT-CABCVRRESA-N

Application

Cromakalim has been used:
  • as a potassium channel agonist to study its response to an acute increase in downstream pressure in rat lymphatic vessels.
  • as a potassium channel opener to study its effects on the release of transmitters from adrenergic nerves in rat vas deferens.
  • as a potassium channel activator to study its effects on the release of transmitters from purinergic and cholinergic nerves in the rat detrusor muscle.

Biochem/physiol Actions

Cromakalim is an activator of the potassium channel. It is involved in the relaxation of the vascular smooth muscles. Cromakalim exhibits anti-hypertensive activity.

Features and Benefits

This compound is featured on the Potassium Channels page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.


存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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M C Sanguinetti et al.
Proceedings of the National Academy of Sciences of the United States of America, 85(21), 8360-8364 (1988-11-01)
The mechanism by which the antihypertensive agent BRL 34915 (cromakalim) affects action potential duration (APD) and effective refractory period (ERP) in isolated cardiac muscle was investigated. BRL 34915 (greater than or equal to 3 microM) shortened ERP of ferret (Mustela
Vasorelaxant effects of cromakalim in rats are mediated by glibenclamide-sensitive potassium channels.
Cavero I, et al.
Journal of Pharmacology and Experimental Therapeutics, 248(3), 1261-1268 (1989)
Omonkhelin J Owolabi et al.
Journal of diabetes, 5(1), 88-94 (2013-02-05)
Levcromakalim is a vasorelaxant used in the management of hypertension in diabetes mellitus. Thus, the effects of levcromakalim were investigated in streptozotocin (STZ)-diabetic rats. Diabetes was induced in Wistar albino rats with a single injection of STZ (60 mg/kg, i.p.)



全球贸易项目编号

货号GTIN
C1055-50MG04061832574059
C1055-10MG04061832574042