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Caffeine solution

analytical standard, 1.0 mg/mL in methanol

CAS Number:
MDL number:
PubChem Substance ID:


analytical standard

Quality Level


1.0 mg/mL in methanol


HPLC: suitable
gas chromatography (GC): suitable

Featured Industry

Pharmaceutical (small molecule)


single component solution

storage temp.


SMILES string




InChI key


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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).


1 mL in ampule

Signal Word


Hazard Classifications

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

Storage Class Code

3 - Flammable liquids



Flash Point(F)

51.8 °F - closed cup

Flash Point(C)

11 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,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)
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...
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...
[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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