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Merck
CN

1086006

USP

熔点测定用咖啡因标准品

United States Pharmacopeia (USP) Reference Standard

别名:

咖啡因, 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:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
17705
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产品名称

熔点测定用咖啡因标准品, United States Pharmacopeia (USP) Reference Standard

InChI key

RYYVLZVUVIJVGH-UHFFFAOYSA-N

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

grade

pharmaceutical primary standard

API family

caffeine

manufacturer/tradename

USP

mp

234-236.5 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

Gene Information

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Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Application

Caffeine melting point standard USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Other Notes

Sales restrictions may apply.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

存储类别

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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

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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
France Denoeud et al.
Science (New York, N.Y.), 345(6201), 1181-1184 (2014-09-06)
Coffee is a valuable beverage crop due to its characteristic flavor, aroma, and the stimulating effects of caffeine. We generated a high-quality draft genome of the species Coffea canephora, which displays a conserved chromosomal gene order among asterid angiosperms. Although
Laureen Colis et al.
Oncotarget, 5(12), 4361-4369 (2014-06-24)
DNA intercalation is a major therapeutic modality for cancer therapeutic drugs. The therapeutic activity comes at a cost of normal tissue toxicity and genotoxicity. We have recently described a planar heterocyclic small molecule DNA intercalator, BMH-21, that binds ribosomal DNA
Brian A Mc Ardle et al.
Circulation. Cardiovascular imaging, 7(6), 930-937 (2014-09-04)
Cardiac allograft vasculopathy is a key prognostic determinant after heart transplant. Detection and risk stratification of patients with cardiac allograft vasculopathy are problematic. Positron emission tomography using rubidium-82 allows quantification of absolute myocardial blood flow and may have utility for
R Christie et al.
Drug testing and analysis, 6(7-8), 651-657 (2013-08-01)
The discrimination of a cross section of cathinone regioisomers, sold as 'legal highs', using Raman spectroscopy, is reported here. Mephedrone and flephedrone were identified in 'legal high' products sold in Irish head shops, and their 2, 3 and 4-isomers were

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