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  7. Caféine, 99,7 %, Thermo Scientific Chemicals

Caféine, 99,7 %, Thermo Scientific Chemicals

Code produit. 11333608
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Product Code. 11333608 Supplier Thermo Scientific Alfa Aesar Supplier No. 039214.14
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Description

CAS: 58-08-2 | C8H10N4O2 | 194.19 g/mol

It acts as a stimulant drug and a reversible acetylcholinesterase inhibitor. It plays an important role for the inactivation of Escherichia coli O 157:H 7 in brain heart infusion (BHI) broth. It is also useful for the protection from photodamage after ultraviolet irradiation.

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

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 58-08-2
Formule moléculaire C8H10N4O2
Poids moléculaire (g/mol) 194.19
Numéro MDL MFCD00005758
Clé InChI RYYVLZVUVIJVGH-UHFFFAOYSA-N
Synonyme caffeine, 1,3,7-trimethylxanthine, guaranine, thein, cafeina, methyltheobromine, koffein, mateina, theine, alert-pep
CID PubChem 2519
ChEBI CHEBI:27732
Nom IUPAC 1,3,7-triméthylpurine-2,6-dione
SMILES CN1C=NC2=C1C(=O)N(C)C(=O)N2C

Specifications

Nom chimique ou matériau Caffeine
Point de fusion 234°C to 236°C
Densité 1.23 g/mL
Point d’ébullition 178°C (sublimation)
Plage de pourcentage du dosage 99.7%
Quantité 25 g
Beilstein 17705
Informations sur la solubilité Soluble in water,pyridine and ethyl acetate. Partially soluble in acetone,alcohol and petroleum ether.
Poids de la formule 194.19
Forme physique Poudre

Safety and Handling

compliance-icons
Signal Word
  • Attention
 Hazard Category
  • Toxicité aiguë Catégorie 4
 Hazard Statement
  • H302-Nocif en cas d'ingestion.
 Precautionary Statement
  • P264-Se laver soigneusement après manipulation.
  • P301+P330+P331-EN CAS D'INGESTION: rincer la bouche. NE PAS faire vomir.
  • P312-Appeler un CENTRE ANTIPOISON/un médecin/en cas de malaise.
SDS

RUO – Research Use Only

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