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Merck
CN

C4397

Sigma-Aldrich

Chlorzoxazone

别名:

5-Chloro-2(3H)-benzoxazolone, 5-Chloro-2-hydroxybenzoxazole

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About This Item

经验公式(希尔记法):
C7H4ClNO2
CAS Number:
分子量:
169.57
EC 号:
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.77

方案

≥98% (TLC)

质量水平

表单

powder

颜色

white to off-white

mp

191-192 °C (lit.)

溶解性

DMSO: 50 mg/mL, clear

创始人

Johnson & Johnson

储存温度

room temp

SMILES字符串

Clc1ccc2OC(=O)Nc2c1

InChI

1S/C7H4ClNO2/c8-4-1-2-6-5(3-4)9-7(10)11-6/h1-3H,(H,9,10)

InChI key

TZFWDZFKRBELIQ-UHFFFAOYSA-N

基因信息

human ... KCNN4(3783)

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应用

Chlorzoxazone may be used:
  • as a calcium-activated potassium (KCa) channel activator in patch-clamp electrophysiology to test its effect on dendritic hyperexcitability
  • as a substrate for cytochrome P450 2E1 (CYP2E1) enzyme in cultured human hepatocytes
  • as a benzimidazolone compound to test its effect on epithelial sodium (Na+) transport

生化/生理作用

Chlorzoxazone inhibits the multisynaptic reflex arcs primarily in the spinal cord and brain subcortical areas. It is an activator of calcium activated potassium channels and may contribute to the aortic artery relaxation in mice. Chlorzoxazone also activates the calcium-activated potassium (KCa) channel and small conductance calcium-activated potassium channels (SK). It is metabolized by cytochrome P450 2E1 (CYP2E1) and serves as a probe for monitoring this enzyme function.
Chlorzoxazone is a skeletal muscle relaxant.

特点和优势

This compound is a featured product for ADME Tox research. Click here to discover more featured ADME Tox products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
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.
This compound was developed by Johnson & Johnson. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

象形图

Exclamation mark

警示用语:

Warning

危险分类

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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