EN
cn 
100g/袋；500克/袋；1kg/袋；25千克/桶
地址
No.567 Dengcai Street, Sandun, Westlake District, Hangzhou 310030, Zhejiang, China.
异丁司特；可以缓解和抑制炎症介质引起的豚鼠气道平滑肌痉挛。实验动物的被动皮肤过敏。
同义词
异丁司特；异丁司特-D7；KC-404；1-丙酮，2-甲基-1-[2-（1-甲基乙基）吡唑[1,5-A]吡啶-3-基]；3-异丁酰基-Chemicalbook2-异丙基-lpyrazolo[1,5-α]吡啶；凯塔斯；眼膜；1-（2-异丙基吡唑并[1,5-a]吡啶-3-基）-2-甲基-1-丙酮
CAS号：50847-11-5
EC号：637-150-7
MF:C14H18N2O
MW:230.31
Items | Specifications | Results |
Appearance | White Crystalline Powder | Complies |
Identification | Should Meet The Requirements | Complies |
Melting Range | 54~57℃ | 55.0~56.0℃ |
Solubility | Soluble In Methanol, Ethanol And Ether, Almost Insoluble In Water | Complies |
Related Substances | Single Impurity ≤0.1％ | 0.06％ |
Total Impurities ≤0.5% | 0.15％ | |
Loss On Drying | ≤0.5% | 0.18% |
Residue On Ignition | ≤0.1％ | 0.03% |
Heavy Metals | ≤10ppm | ＜10ppm |
Assay(On Dried Basis, Base On External Standard) | ≥99.0％ | 99.85% |
100g/袋；500克/袋；1kg/袋；25千克/桶
存放在阴凉、干燥、通风的地方。
2-8°C
用于治疗轻中度支气管哮喘。
