茶碱/1,3-二甲基黄嘌呤/Theophylline

 Description
Biochem/physiol Actions Phosphodiesterase inhibitor; diuretic; cardiac stimulant; muscle relaxant; asthma medication.

Properties
grade anhydrous
assay ≥98%
form powder
color white
solubility 0.1 M HCl: soluble
  0.1 M NaOH: soluble
  H2O: slightly soluble
  ethanol: moderay soluble
Gene Information human ... ADORA1（134）, ADORA2A（135）, ADORA2B（136）, ADORA3（140）, PDE3A（5139）, PDE4B（5142）
  rat ... Adora1（29290）, Adora2a（25369）, Adora2b（29316）, Pde1b（29691）, Pde3a（50678）
  mouse ... Adora2b（11541）

Safety
Personal Protective Equipment dust mask type N95 （US）, Eyeshields, Faceshields, Gloves
Hazard Codes Xn
Risk Statements 22
RIDADR UN2811 6.1/PG 3
WGK Germany 1
RTECS XH3850000

References
reference Reuter, et al., Phosphodiesterase inhibitors prevent NSAID enteropathy independently of effects on TNF-alpha release. Am. J. Physiol. 277, G8478-G8454, （1999）
  Linden, et al., Characterization of human A（2B） adenosine receptors: radioligand binding, western blotting, and coupling to G（q） in human embryonic kidney 293 cells and HMC-1 mast cells. Mol. Pharmacol. 56, 705-713, （1999）
  Giri, et al., Mutagenic and genotoxic effects of theophylline and theobromine in Salmonella assay and in vivo sister chromatid exchanges in bone marrow cells of mice. Mutat. Res. 444, 17-23, （1999）
Merck Merck 13,9356
Beilstein Beil. 26,IV,2331

 Printable Reviews
Product ReviewsReview This Product
  
  
       

• Z0131-1脱氧核糖核酸缓冲液/DNA Buffer
• Z0081-12′-脱氧胞苷-5′-三磷酸二钠盐/三磷酸脱氧胞苷钠盐/dCTP，2Na
• Z0072-12′-脱氧腺苷-5′-单磷酸二钠/脱氧腺苷单磷酸二钠/脱氧腺苷酸二钠/dAMP，2Na
• Z0055-15-胞苷二磷酸单钠盐/5-胞嘧啶核苷二磷酸单钠盐/胞苷-5′-二磷酸单钠盐/胞磷胆碱钠/胞二磷胆碱钠
• Z0156黄素腺嘌呤二核苷酸二钠盐/黄素腺嘌呤二核苷酸/黄素腺嘌呤二核甙酸二钠/核黄素-5'-腺苷二磷酸二钠/
• Z0155乙酸-β-萘酯/乙酸-2-萘酯/醋酸-β-萘酯/β-Napthyl acetate
• Z0154乙酸-α-萘酯/乙酸-1-萘酯/醋酸-1-萘酯
• Z0153麦草畏/百草敌/3,6-二氯-2-甲氧基苯甲酸/麦草威/Dicamba
• Z0151茶多酚/茶精/绿茶提取物/Tea Polyphenols/PPT
• Z0150反玉米素核苷/6-反式-4-羟基-3-甲基-丁-2-烯基氨基嘌呤核苷/玉精核糖/Trans-zeat