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Merck
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文件

IMPC-051-03

Supelco

副黄嘌呤标准液 CRM 溶液

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

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About This Item

经验公式（希尔记法）:
C7H8N4O2
CAS号:
611-59-6
分子量:
180.16
EC號碼:
200-659-6
分類程式碼代碼:
41116107
NACRES:
NA.24

等級

certified reference material

形狀

liquid

特點

Snap-N-Spike®/Snap-N-Shoot®

包裝

ampule of 1 mL

製造商／商標名

Cerilliant®

濃度

1.0 mg/mL in methanol

技術

gas chromatography (GC): suitable
liquid chromatography (LC): suitable

應用

pharmaceutical (small molecule)

格式

single component solution

儲存溫度

room temp

SMILES 字串

CN1C(=O)Nc2ncn(C)c2C1=O

InChI

1S/C7H8N4O2/c1-10-3-8-5-4(10)6(12)11(2)7(13)9-5/h3H,1-2H3,(H,9,13)

InChI 密鑰

QUNWUDVFRNGTCO-UHFFFAOYSA-N

相关类别

一般說明

副黄嘌呤是咖啡因的一种主要血浆和尿液代谢产物。该黄嘌呤衍生物同咖啡因一样是中枢神经系统的兴奋剂。这种Snap-N-Spike®参考溶液适用于临床毒理学中的咖啡因定量，或通过LC-MS/MS或GC/MS进行尿液药物检测。

法律資訊

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

標靶器官

Eyes,Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 2

閃點（°F）

49.5 °F - closed cup

閃點（°C）

9.7 °C - closed cup

分析证书(COA)

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S Katherine Laughon et al.
American journal of perinatology, 28(7), 571-578 (2011-03-08)
Outside pregnancy, acute caffeine consumption is associated with insulin resistance. We investigated if during pregnancy plasma concentrations of caffeine and its metabolite, paraxanthine, were associated with insulin resistance. Caffeine, paraxanthine, glucose, and insulin were measured and insulin resistance estimated by
Mark R Youngberg et al.
Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 7(2), 196-203 (2011-04-22)
To explore the relationship between plasma concentrations of caffeine and subjective and polysomnographic measures of sleep in both good sleeper controls (GSC) and individuals with primary insomnia (PI), following the consumption of low-moderate quantities of caffeine in the home environment.
Masashi Okuro et al.
Sleep, 33(7), 930-942 (2010-07-10)
Caffeine, an adenosine A1 and A2a receptor antagonist, is a widely consumed stimulant and also used for the treatment of hypersomnia; however, the wake-promoting potency of caffeine is often not strong enough, and high doses may induce side effects. Caffeine
Vidya Perera et al.
The Journal of pharmacy and pharmacology, 63(9), 1161-1168 (2011-08-11)
To investigate the utility of metrics of CYP1A2 activity using caffeine as a probe, and saliva and plasma sampling with or without a 24-h caffeine abstinence. This was a cross-over pharmacokinetic study in 30 healthy male subjects who received a
Rebeca Pinhancos et al.
Journal of mass spectrometry : JMS, 46(11), 1175-1181 (2011-11-30)
The presence of pharmaceuticals in drinking water is an emerging environmental concern. In most environmental testing laboratories, LC-MS/MS assays based on selected reaction monitoring are used as part of a battery of tests used to assure water quality. Although LC-MS/MS
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