C7731
咖啡因
meets USP testing specifications, anhydrous
别名:
1,3,7-三甲基黄嘌呤
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关于此项目
经验公式（希尔记法）:
C8H10N4O2
化学文摘社编号:
分子量:
194.19
UNSPSC Code:
12352210
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-362-1
Beilstein/REAXYS Number:
17705
MDL number:
Grade:
anhydrous
Agency:
USP/NF, meets USP testing specifications
InChI key
RYYVLZVUVIJVGH-UHFFFAOYSA-N
InChI
1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3
SMILES string
CN1C(=O)N(C)c2ncn(C)c2C1=O
grade
anhydrous
agency
USP/NF, meets USP testing specifications
form
crystalline, powder
mp
234-236.5 °C (lit.)
solubility
H2O: soluble 18.7 g/L at 16 °C
Quality Level
Gene Information
human ... ADORA1(134), ADORA2A(135), ADORA2B(136), ADORA3(140), PDE4B(5142)
mouse ... Adora2b(11541)
rat ... Adora1(29290), Adora2a(25369)
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General description
Caffeine is a commonly consumed pharmacologically active substance. It is a member of the class of methylxanthines. It is a natural alkaloid found in coffee, cocoa and other plants. Caffeine might be linked to osteoporosis, cardiovascular risk, arrhythmia and gastrointestinal disturbances. Caffeine is used to treat orthostatic hypotension, bronchopulmonary dysplasia and apnea of prematurity (AOP).
Application
Caffeine has been used:
- to functionally disable Ca2+ removal via sarco/endoplasmic reticulum Ca2+ ATPase (SERCA)
- to determine its effects in overcoming excitation-contraction-coupling failure
- to compare its role as a stimulant with guarana
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
存储类别
11 - Combustible Solids
法规信息
监管及禁止进口产品
此项目有
There and back again: Iterating between population-based modeling and experiments reveals surprising regulation of calcium transients in rat cardiac myocytes
Devenyi RA and Sobie EA
Journal of Molecular and Cellular Cardiology, 96, 38-48 (2016)
Caffeine?s beneficial effect on maximal voluntary strength and activation in uninjured but not injured muscle
Park ND, et al.
International Journal of Sport Nutrition and Exercise Metabolism, 18(6), 639-652 (2008)
Effects of caffeine on human health
Nawrot P, et al.
Food Additives and Contaminants, 20(1), 1-30 (2003)
Ryan A Devenyi et al.
Journal of molecular and cellular cardiology, 96, 38-48 (2015-08-04)
While many ion channels and transporters involved in cardiac cellular physiology have been identified and described, the relative importance of each in determining emergent cellular behaviors remains unclear. Here we address this issue with a novel approach that combines population-based
Metabolic effects of spices, teas, and caffeine
Westerterp-Plantenga M, et al.
Physiology & Behavior, 89(1), 85-91 (2006)
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