79766

Lutein -Lösung

1 mg/L in ethanol, analytical standard

• Synonym(e): β,ε-Carotin-3,3′-diol, Xanthophyll -Lösung
• Empirische Formel (Hill-System): C₄₀H₅₆O₂
• CAS-Nummer: 127-40-2
• Molekulargewicht: 568.87
• NACRES: NA.24
• PubChem Substance ID: 329768618
• UNSPSC Code: 85151701
• MDL number: MFCD08435941

Eigenschaften

• grade: analytical standard
• Quality Segment: 100
• assay: ≥95.0% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• concentration: 1 mg/L in ethanol
• refractive index: n20/D 1.361-1.363
• UV absorption: λ: 441-451 nm A_max
• format: single component solution
• storage temp.: −20°C
• SMILES string: CC(/C=C/C=C(/C=C/C1=C(C)C[C@@H](O)CC1(C)C)C)=C\C=C\C=C(C)\C=C\C=C(C)\C=C\[C@H]2C(C)=C[C@H](O)CC2(C)C
• InChI: 1S/C40H56O2/c1-29(17-13-19-31(3)21-23-37-33(5)25-35(41)27-39(37,7)8)15-11-12-16-30(2)18-14-20-32(4)22-24-38-34(6)26-36(42)28-40(38,9)10/h11-25,35-37,41-42H,26-28H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,29-15+,30-16+,31-19+,32-20+/t35-,36+,37-/m0/s1
• InChI key: KBPHJBAIARWVSC-RGZFRNHPSA-N

Beschreibung

General description

Lutein belongs to the class of carotenoids and is found in human serum and is also present in retina and macula lenses.

Disclaimer

Supply conditions do not apply to the regions and states of Brazil: North, Northeast, Mato Grosso do Sul, Mato Grosso, and Rio Grande do Sul.

Sicherheitshinweise

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H319
• pcodes: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: 57.2 °F
• flash_point_c: 14 °C