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Merck
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文件

C6035

Supelco

咖啡因标准液 溶液

analytical standard, 1.0 mg/mL in methanol

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About This Item

CAS號碼:
MDL號碼:
分類程式碼代碼:
12352210
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

濃度

1.0 mg/mL in methanol

技術

HPLC: suitable
gas chromatography (GC): suitable

應用

pharmaceutical (small molecule)

格式

single component solution

儲存溫度

2-8°C

SMILES 字串

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 密鑰

RYYVLZVUVIJVGH-UHFFFAOYSA-N

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應用

咖啡因溶液可作为替代标准品,用于使用高效液相色谱-电喷雾电离串联质谱(HPLC-MS-MS)测定水样中的氧氟沙星、诺氟沙星、罗红霉素、红霉素-H2O、磺胺嘧啶、磺胺二甲嘧啶、磺胺甲恶唑、阿莫西林、氯霉素等选定抗生素。
有关合适的仪器技术的更多信息,请参阅产品′分析证书。想要获得更多支持,请联系技术服务部。

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)

51.8 °F - closed cup

閃點(°C)

11 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves


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分析證明 (COA)

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Determination of selected antibiotics in the Victoria Harbour and the Pearl River, South China using high-performance liquid chromatography-electrospray ionization tandem mass spectrometry.
Xu W H, et al.
Environmental Pollution (Barking, Essex : 1987), 145(3), 145(3)-145(3) (2007)
Lisa N Sharwood et al.
BMJ (Clinical research ed.), 346, f1140-f1140 (2013-03-21)
To determine whether there is an association between use of substances that contain caffeine and the risk of crash in long distance commercial vehicle drivers. Case-control study. New South Wales (NSW) and Western Australia (WA), Australia. 530 long distance drivers
Josué L Ríos et al.
Puerto Rico health sciences journal, 32(2), 95-100 (2013-06-21)
To determine the association between caffeinated-beverage consumption, self-perceived academic load, and self-perceived stress levels in first and second year students at UPR-MSC. A descriptive epidemiological study was performed using a self-administered anonymous questionnaire given to a representative stratified sample of
[Caffe lungo].
Alexandre Mauron
Revue medicale suisse, 9(389), 1234-1234 (2013-06-27)
Lei Wang et al.
Journal of AOAC International, 96(2), 353-356 (2013-06-19)
Ambient ionization direct analysis in real time (DART) coupled to single-quadrupole MS (DART-MS) was evaluated for rapid detection of caffeine in commercial samples without chromatographic separation or sample preparation. Four commercial samples were examined: tea, instant coffee, green tea beverage

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