Caffeine Anhydrous 99 % AR 100 gr

Caffeine Anhydrous 99 % AR 100 gr

SKU : O-5295.0100

CAS : 58-08-2

Formula : C8H10N4O2

Grade : AR

Primary Applications :

Chromatographic Reference Standard: Extensively used as a calibration standard for High-Performance Liquid Chromatography (HPLC) and Gas Chromatography (GC) to verify caffeine content in energy drinks, coffee, tea, and pharmaceuticals.
Cell Signaling Research: Utilized in cellular biology assays to evaluate its properties as a competitive adenosine receptor antagonist and an inhibitor of phosphodiesterase (PDE) enzymes.
Kinase & Protein Studies: Serves as a biochemical tool or radiosensitizing agent used to study the regulation and inhibition of specific master regulators like ATM and ATR kinases.
Pharmacological Testing: Used as a high-precision chemical baseline to study synergistic effects when blended alongside active analgesic compounds such as paracetamol, aspirin, or ibuprofen

Caffeine anhydrous 99% AR is a highly concentrated, dehydrated form of caffeine (99%+ purity) classified as an Analytical Reagent (AR) grade. The term anhydrous means it contains no water, while AR designates its suitability for laboratory use rather than direct consumption.