Ibudilast (Synonyms: 異丁si特; KC-404; AV-411; MN-166)
Ibudilast (KC-404; AV-411; MN-166) 是一種環(huán)腺苷酸磷酸二酯酶 (PDE) 抑制劑。Ibudilast 具有抗血小板聚集作用。Ibudilast 抑制氣管平滑肌收縮性,可用于xiao喘的研究。Ibudilast 可能是一種有效的神經(jīng)保護(hù)和抗癡呆藥物,可對(duì)抗活化小膠質(zhì)細(xì)胞的神經(jīng)毒性。
生物活性
Ibudilast (KC-404; AV-411; MN-166) is a cyclic AMP phosphodiesterase (PDE) inhibitor. Ibudilast has platelet anti-aggregatory effects. Ibudilast can be used for the research of asthma for its inhibitory effects on tracheal smooth muscle contractility. Ibudilast may be a useful neuroprotective and anti-dementia agent counteracting neurotoxicity in activated microglia[1].
分子量:230.31
性狀:Solid
Formula:C14H18N2O
CAS 號(hào):50847-11-5
中文名稱:異丁si特;依布拉特;依布司特;異丁斯特
運(yùn)輸條件:Room temperature in continental US; may vary elsewhere.
儲(chǔ)存方式
Powder | -20°C | 3 years |
---|---|---|
4°C | 2 years | |
In solvent | -80°C | 6 months |
-20°C | 1 month |
溶解性數(shù)據(jù)
DMSO : ≥ 140 mg/mL (607.88 mM)
H2O : < 0.1 mg/mL (ultrasonic;warming;heat to 60°C) (insoluble)
* "≥" means soluble, but saturation unknown.
濃度溶劑體積質(zhì)量 | 1 mg | 5 mg | 10 mg |
---|
1 mM | 4.3420 mL | 21.7099 mL | 43.4197 mL |
5 mM | 0.8684 mL | 4.3420 mL | 8.6839 mL |
10 mM | 0.4342 mL | 2.1710 mL | 4.3420 mL |
請(qǐng)根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲(chǔ)備液;一旦配成溶液,請(qǐng)分裝保存,避免反復(fù)凍融造成的產(chǎn)品失效。
儲(chǔ)備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 儲(chǔ)存時(shí),請(qǐng)?jiān)?6 個(gè)月內(nèi)使用,-20°C 儲(chǔ)存時(shí),請(qǐng)?jiān)?1 個(gè)月內(nèi)使用。
以下溶解方案都請(qǐng)先按照 In Vitro 方式配制澄清的儲(chǔ)備液,再依次添加助溶劑:
——為保證實(shí)驗(yàn)結(jié)果的可靠性,澄清的儲(chǔ)備液可以根據(jù)儲(chǔ)存條件,適當(dāng)保存;體內(nèi)實(shí)驗(yàn)的工作液,建議您現(xiàn)用現(xiàn)配,當(dāng)天使用; 以下溶劑前顯示的百
分比是指該溶劑在您配制終溶液中的體積占比;如在配制過(guò)程中出現(xiàn)沉淀、析出現(xiàn)象,可以通過(guò)加熱和/或超聲的方式助溶
- 1.
請(qǐng)依序添加每種溶劑: 10% DMSO 40% PEG300 5% Tween-80 45% saline
Solubility: ≥ 2.67 mg/mL (11.59 mM); Clear solution
- 2.
請(qǐng)依序添加每種溶劑: 10% DMSO 90% (20% SBE-β-CD in saline)
Solubility: ≥ 2.67 mg/mL (11.59 mM); Clear solution
- 3.
請(qǐng)依序添加每種溶劑: 10% DMSO 90% corn oil
Solubility: ≥ 2.67 mg/mL (11.59 mM); Clear solution
- 4.
請(qǐng)依序添加每種溶劑: 5% DMSO 40% PEG300 5% Tween-80 50% saline
Solubility: ≥ 2.5 mg/mL (10.85 mM); Clear solution
- 5.
請(qǐng)依序添加每種溶劑: 5% DMSO 95% (20% SBE-β-CD in saline)
Solubility: ≥ 2.5 mg/mL (10.85 mM); Clear solution
- 6.
請(qǐng)依序添加每種溶劑: 1% DMSO 99% saline
Solubility: 0.5 mg/mL (2.17 mM); Suspended solution; Need ultrasonic
參考文獻(xiàn)
[1]. Mizuno T, et al. Neuroprotective role of phosphodiesterase inhibitor ibudilast on neuronal cell death induced by activated microglia. Neuropharmacology. 2004 Mar;46(3):404-11. [Content Brief]
注:產(chǎn)品僅用于科研