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Merck
CN

C1778

咖啡因

Sigma Reference Standard, vial of 250 mg

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:
58-08-2
分子量:
194.19
NACRES:
NA.21
PubChem Substance ID:
24892436
eCl@ss:
34050301
UNSPSC Code:
12352210
EC Number:
200-362-1
MDL number:
MFCD00005758
Beilstein/REAXYS Number:
17705

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产品名称

咖啡因, Sigma Reference Standard, vial of 250 mg

SMILES string

CN1C(=O)N(C)c2ncn(C)c2C1=O

InChI

1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3

InChI key

RYYVLZVUVIJVGH-UHFFFAOYSA-N

form

crystalline
powder

packaging

vial of 250 mg

mp

234-236.5 °C (lit.)

solubility

H2O: soluble 18.7 g/L at 16 °C

Quality Level

200

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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Packaging

棕色螺旋盖样品瓶包装

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

法规信息

监管及禁止进口产品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000369502
0000332956
0000332957
0000332957
0000332956

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CONSORT extension for reporting N-of-1 trials (CENT) 2015: Explanation and elaboration.
Larissa Shamseer et al.
BMJ (Clinical research ed.), 350, h1793-h1793 (2015-05-16)
Louise A Horrigan et al.
Pharmacology & therapeutics, 111(3), 877-892 (2006-03-17)
Caffeine is a member of the methylxanthine family of drugs, and is the most widely consumed behaviourally active substance in the western world. This article is focused on the impact of caffeine on immune function. In this regard, a number
Jonathan M Hodgson et al.
The American journal of clinical nutrition, 97(5), 943-950 (2013-04-05)
Measures of blood pressure variation have been associated with cardiovascular disease and related outcomes. The regular consumption of black tea can lower blood pressure, but its effects on blood pressure variation have yet to be investigated. We aimed to assess
Nicolas Bousette et al.
Journal of cellular physiology, 229(3), 374-383 (2013-09-17)
Calnexin (CNX) is an endoplasmic reticulum (ER) quality control chaperone that has been implicated in ER stress. ER stress is a prominent pathological feature of various pathologic conditions, including cardiovascular diseases. However, the role of CNX and ER stress has
Rohit A Sinha et al.
Hepatology (Baltimore, Md.), 59(4), 1366-1380 (2013-08-10)
Caffeine is one of the world's most consumed drugs. Recently, several studies showed that its consumption is associated with lower risk for nonalcoholic fatty liver disease (NAFLD), an obesity-related condition that recently has become the major cause of liver disease
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Analysis of Caffeine and Catechins in Green Tea

Validated HPLC method (based on Ph. Eur. Monograph 2668) for quantifying catechins and caffeine in decaffeinated green tea using a Chromolith® High Resolution RP-18e column with advantages in terms of backpressure and matrix robustness.

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