推薦產品
product name
茶碱, anhydrous, ≥99%, powder
等級
anhydrous
品質等級
化驗
≥99%
形狀
powder
顏色
white
溶解度
H2O: slightly soluble 8.3 mg/ml
NH4OH: 50 mg/ml, clear, colorless
alcohol: 12.5 mg/ml
chloroform: soluble 9.1 mg/ml
0.1 M HCl: soluble
0.1 M NaOH: soluble
ammonium hydroxide: soluble
aqueous base: soluble
diethyl ether: slightly soluble
dilute HCl: soluble
dilute nitric acid: soluble
ethanol: moderately soluble
起源
Forest Labs
SMILES 字串
CN1C(=O)N(C)c2[nH]cnc2C1=O
InChI
1S/C7H8N4O2/c1-10-5-4(8-3-9-5)6(12)11(2)7(10)13/h3H,1-2H3,(H,8,9)
InChI 密鑰
ZFXYFBGIUFBOJW-UHFFFAOYSA-N
基因資訊
human ... ADORA1(134) , ADORA2A(135) , ADORA2B(136) , ADORA3(140) , PDE3A(5139) , PDE3B(5140) , PDE4A(5141) , PDE4B(5142) , PDE4C(5143) , PDE4D(5144)
mouse ... Adora2b(11541)
rat ... Adora1(29290) , Adora2a(25369) , Adora2b(29316) , Pde1b(29691) , Pde3a(50678)
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應用
生化/生理作用
特點和優勢
準備報告
The solubility of the methylxanthines is low, but can be enhanced by the formation of complexes (usually 1:1) with a wide variety of compounds such as ethylenediamine (to form aminophylline). The formation of complex double salts (caffeine and sodium benzoate) or true salts (like choline theophyllinate, and oxtriphylline) also improves aqueous solubility. These salts or complexes dissociate to yield the parent methylxanthines when dissolved in biological fluids and should not be confused with covalently modified derivatives such asdyphylline (1,3-dimethyl-7-(2,3-dihydroxypropyl)-xanthine).
訊號詞
Danger
危險聲明
危險分類
Acute Tox. 3 Oral - Repr. 1B
儲存類別代碼
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
水污染物質分類(WGK)
WGK 1
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號,寫有 ‘Lot’或‘Batch’.。
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