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Caffeine, 98.5%, specified according to the req. of USP/BP

Product Code. p-81672 Shop All Thermo Scientific Chemicals Products
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Quantity:
10 g
500 g
2.5 kg
Packaging:
Glass Bottle
Plastic bottle
Unit Size:
10g
2.5kg
500g
This item is not returnable. View return policy

Product Code. 10254420

Brand: Thermo Scientific Acros 108160100

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Beschreibung

The crystalline powder form of the stimulant caffeine, CAS # 58-08-2, purified for analytical chemistry applications such as HPLC. | CAS: 58-08-2 | C8H10N4O2 | 194.19 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

General description

  • Caffeine is an alkaloid vagal/vasomotor stimulant found in certain nuts, seeds, and legumes
  • It is a methylxanthine, derived from a purine base compound found in the tissues of many organisms
  • Caffeine competitively binds adenosine receptors and prevents signaling from dampening, thereby sustaining activation, and producing increases in energy
TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 58-08-2
Molecular Formula C8H10N4O2
Molecular Weight (g/mol) 194.19
MDL Number MFCD00005758
InChI Key RYYVLZVUVIJVGH-UHFFFAOYSA-N
Synonym caffeine, 1,3,7-trimethylxanthine, guaranine, thein, cafeina, methyltheobromine, koffein, mateina, theine, alert-pep
PubChem CID 2519
ChEBI CHEBI:27732
IUPAC Name 1,3,7-trimethylpurine-2,6-dione
SMILES CN1C=NC2=C1C(=O)N(C)C(=O)N2C

Spezifikation

Acidity 0.2mL of 0.01M NaOH max.
Melting Point 234.0°C to 239.0°C
Color White
Density 1.2300g/mL
Loss on Drying 0.5% max.
Infrared Spectrum Authentic
Assay Percent Range 0.1% max. (total impurities) (HPLC)
Packaging Glass Bottle
Quantity 10 g
Beilstein 26,461
Merck Index 15,1639
Specific Gravity 1.23
Solubility Information Solubility in water: 20g/l (20°C). Other solubilities: 1g/66 mL alcohol,1g/50 mL acetone,freely soluble in pyrrole,soluble in ethyl acetate
Sublimation Point 178 °C
Residual Solvents meets the requirements
Formula Weight 194.19
Percent Purity 98.5%
Related Substances 0.5% max. (TLC)
Physical Form Crystalline Powder or Crystals
Chemical Name or Material Caffeine, 98.5%
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Sicherheit und Handhabung

compliance-icons
Produktidentifikator
  • Caffeine
 Signalwort
  • Warning
 Gefahrenkategorie
  • Acute toxicity Category 4
 Gefahrenhinweis
  • H302-Harmful if swallowed.
 Sicherheitshinweis
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
Sicherheitsdatenblatt (SDS)

RUO – Research Use Only

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