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C6035

Supelco

Caffeine solution

analytical standard, 1.0 mg/mL in methanol

Número CAS:
Número MDL:
ID de substância PubChem:
NACRES:
NA.24

grau

analytical standard

Nível de qualidade

200

concentração

1.0 mg/mL in methanol

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

pharmaceutical (small molecule)

formato

single component solution

temperatura de armazenamento

2-8°C

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

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Aplicação

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Caffeine solution may be used as a surrogate standard for the determination of selected antibiotics like ofloxacin, norfloxacin, roxithromycin, erythromycin-H2O, sulfadiazine, sulfadimidine, sulfamethoxazole, amoxicillin and chloramphenicol in water samples using high performance liquid chromatography coupled with electrospray ionization tandem mass spectrometry(HPLC-MS-MS).

Embalagem

1 mL in ampule

Palavra indicadora

Danger

Classificações de perigo

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

Código de classe de armazenamento

3 - Flammable liquids

WGK

WGK 2

Ponto de fulgor (ºF)

51.8 °F - closed cup

Ponto de fulgor (ºC)

11 °C - closed cup

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves

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)
Rachel A Newman et al.
Perceptual and motor skills, 116(1), 280-293 (2013-07-09)
Naps are an effective strategy for maintaining alertness and cognitive performance; however, upon abrupt wakening from naps, sleep inertia (temporary performance degradation) may ensue. In the present study, attenuation of post-nap sleep inertia was attempted by administration of caffeine gum.
Biomedicine. Human stem cells from cloning, finally.
Gretchen Vogel
Science (New York, N.Y.), 340(6134), 795-795 (2013-05-21)
Nélio Gonçalves et al.
Annals of neurology, 73(5), 655-666 (2013-04-30)
Machado-Joseph disease (MJD) is a neurodegenerative disorder associated with an abnormal CAG expansion, which translates into an expanded polyglutamine tract within ataxin-3. There is no therapy to prevent or modify disease progression. Because caffeine (a nonselective adenosine receptor antagonist) and
Monica L Bertoia et al.
The American journal of clinical nutrition, 97(6), 1356-1363 (2013-04-26)
Alcohol and caffeine intakes may play a role in the development of sudden cardiac death (SCD) because of their effects on cholesterol, blood pressure, heart rate variability, and inflammation. Our objective was to examine the association between long-term alcohol and

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