356310

Glyburide

A sulfonylurea that selectively blocks ATP-sensitive K⁺ channels.

• 別名: Glyburide, Glybenclamide
• 実験式（ヒル表記法）: C₂₃H₂₈ClN₃O₅S
• CAS番号: 10238-21-8
• 分子量: 494.00
• MDL番号: MFCD00056625
• UNSPSCコード: 12352200
• NACRES: NA.77

特性

• 品質水準: 100
• アッセイ: ≥98% (TLC)
• 形状: solid
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze
• 色: white
• 溶解性: DMSO: 25 mg/mL; ethanol: 5 mg/mL
• 輸送温度: ambient
• 保管温度: 10-30°C
• InChI: 1S/C23H28ClN3O5S/c1-32-21-12-9-17(24)15-20(21)22(28)25-14-13-16-7-10-19(11-8-16)33(30,31)27-23(29)26-18-5-3-2-4-6-18/h7-12,15,18H,2-6,13-14H2,1H3,(H,25,28)(H2,26,27,29)
• InChI Key: ZNNLBTZKUZBEKO-UHFFFAOYSA-N

詳細

詳細

A sulfonylurea that selectively blocks ATP-sensitive K⁺ channels. Reduced K⁺ conductance causes membrane depolarization and influx of Ca²⁺ through voltage sensitive Ca²⁺ channels. Blocks vascular smooth muscle relaxation produced by K_ATP channel openers. Inhibits the vasorelaxing effects of nitric oxide.

Antidiabetic sulfonylurea that selectively blocks ATP-sensitive K⁺ channels. Reduced K⁺ conductance causes membrane depolarization and influx of Ca²⁺ through voltage sensitive Ca²⁺ channels. Blocks vascular smooth muscle relaxation produced by K_ATP channel openers. High-affinity binding sites are widely distributed and have been identified in the cardiovascular system, the central nervous system, and pancreatic β-cells. In cultured cells, glyburide enhances insulin action and stimulates the synthesis of glucose transporters. Displays large potency difference in action on pancreatic tissue (IC₅₀ in nM range) and vascular tissue (IC₅₀ in µM range).

生物化学的／生理学的作用

Cell permeable: no

Primary Target
ATP-sensitive K+ channels

Product does not compete with ATP.

Reversible: no

警告

Toxicity: Standard Handling (A)

再構成

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

その他情報

Holzmann, S., et al. 1992. Eur. J. Pharmacol.215, 1.
Rabuazzo, A.M., et al. 1992. Endocrinology131, 1815.
Miller, J.A., et al. 1991. J. Pharmacol. Exp. Ther.256, 358.
Jacobs, D.R., et al. 1989. Diabetes 38, 205.

法的情報

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

安全性情報

• 危険有害性情報: H413
• 注意書き: P273 - P501
• 危険有害性の分類: Aquatic Chronic 4
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 2
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable