Caffeine
Empirical Formula (Hill Notation): | C8H10N4O2 |
CAS Number: | 58-08-2 |
Molecular Weight: | 194.19 |
Beilstein/REAXYS Number: | 17705 |
EC Number: | 200-362-1 |
MDL number: | MFCD00005758 |
PubChem Substance ID: | 329758206 |
Кат. номер |
56396-VAR |
56396-100MG |
Caffeine is a behaviorally active substance mainly found in beverages like coffee and tea. It can have diverse effects on brain functions.
This certified reference material (CRM) is produced and certified in accordance with
ISO/IEC 17025 and
ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
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.
Bottomless glass bottle. Contents are inside inserted fused cone.
TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC
Quality Level | 300 |
grade | certified reference material, TraceCERT® |
form | neat |
application(s) | HPLC: suitable, gas chromatography (GC): suitable |
mp | 234-236.5 °C (lit.) |
Featured Industry | Cleaning Products Cosmetics Flavors and Fragrances Food and Beverages Personal Care |
format | neat |
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 |
Gene Information | human ... ADORA1(134), ADORA2A(135), ADORA2B(136), ADORA3(140) |
Pictograms | GHS07 |
Signal Word | Warning |
Hazard Statements | H302 |
Precautionary Statements | P301 + P312 + P330 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |