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  7. beta-Carotin, 99 %, Thermo Scientific Chemicals

beta-Carotin, 99 %, Thermo Scientific Chemicals

Artikelnummer. 15486578
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Menge:
1 g
5 g

Beschreibung

The most important of the provitamins A, β-carotene can be classified as an antioxidant due to its inhibition of radical initiated peroxidation in vitro.

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.

Anwendungen
Das wichtigste der Provitamine A, β-Carotin, kann aufgrund seiner Hemmung der radikal initiierten Peroxidation in vitro als Antioxidans eingestuft werden. In vivo scheint es jedoch je nach zellulärer Umgebung entweder als Antioxidans oder als Prooxidans zu wirken. Verringert die Inzidenz vieler Krebserkrankungen.

Löslichkeit
Löslich in Hexan, Dimethylsulfoxid, Benzol, Chloroform, Cyclohexan. Unlöslich in Wasser.

Hinweise
Luft- & lichtempfindlich. Kühl lagern.
TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 7235-40-7
Summenformel C40H56
Molekulargewicht (g/mol) 536.89
MDL-Nummer MFCD00001556
InChI-Schlüssel OENHQHLEOONYIE-JLTXGRSLSA-N
Synonym beta-carotene, beta carotene, betacarotene, beta,beta-carotene, provitamin a, solatene, carotaben, provatene, all-trans-beta-carotene, serlabo
PubChem CID 5280489
ChEBI CHEBI:17579
IUPAC-Name 1,3,3-trimethyl-2-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohex-1-en-1-yl)octadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl]cyclohex-1-ene
SMILES C\C(\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C)=C/C=C/C=C(\C)/C=C/C=C(\C)/C=C/C1=C(C)CCCC1(C)C

Spezifikation

Chemischer Name oder Material beta-Carotene
Schmelzpunkt 178°C to 179°C
Dichte 1.000 g/mL
Flammpunkt 103°C (217°F)
Menge 1 g
Beilstein 1917416
Empfindlichkeit Air and light sensitive
Löslichkeitsinformationen Soluble in hexane,dimethyl sulfoxide,benzene,chloroform,cyclohexane. Insoluble in water.
Formelmasse 536.87
Reinheit (%) 99%
Physikalische Form Fest
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