Caffeine, powder, ReagentPlus

Caffeine, powder, ReagentPlus

Application

Caffeine has been used:to study its impact on the fluorescence of Petunia nucleias a stimulant to induce c-fos expression in rodentsas a component of defined media for the development of bovine oocytes in vitro

Biochem/physiol Actions

A central nervous system stimulant believed to act through adenosine receptors and monoamine neurotransmitters. It is an adenosine receptor antagonist and adenosine 3′,5′-cyclic monophosphate (cAMP) phosphodiesterase inhibitor. Thus, levels of cAMP increase in cells following treatment with caffeine. It has been reported to affect cellular calcium levels, releasing calcium from intracellular stores. It overrides the cell cycle effects of various chemicals such as protease inhibitors, preventing apoptosis; and it has been shown to inhibit cellular DNA repair mechanisms.

Caution

Keep tightly sealed.

General description

Caffeine is a widely ingested pharmacologically active substance. It belongs to the class of methylxanthines. It is a naturally occurring alkaloid found in coffee, cocoa and other plants. Caffeine might be associated with osteoporosis, cardiovascular risk, arrhythmia and gastrointestinal disturbances. Caffeine is used to treat orthostatic hypotension, bronchopulmonary dysplasia and apnea of prematurity (AOP).

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Packaging

1 kg in poly bottle

5, 100, 500 g in poly bottle

No detailed specifications are available for this product.

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Code Description Quality Level mp InChI key InChI Manufacturer Solubility Form Price Quantity
3589760 Caffeine, powder, ReagentPlus 200 234-236.5 &deg;C (lit.) RYYVLZVUVIJVGH-UHFFFAOYSA-N 1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3 SIGMA-ALDRICH H<SUB>2</SUB>O: 15 mg/mL powder
£207.46 (exc VAT) per 500G
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3589761 Caffeine, powder, ReagentPlus 200 234-236.5 &deg;C (lit.) RYYVLZVUVIJVGH-UHFFFAOYSA-N 1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3 SIGMA-ALDRICH H<SUB>2</SUB>O: 15 mg/mL powder
£26.46 (exc VAT) per 5G
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