Lutein
Lutein analytical standard provided with UV assay for quantitative titration.
Synonym
  • Xanthophyll
170.00 $
170.00 $

identification

0306 S
C₄₀H₅₆O₂
[127-40-2]
568.89
Xanthophyll
[H]C1(\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\...
[H]C1(\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C2=C(C)C[C@@H](O)CC2(C)C)C(C)=C[C@H](O)CC1(C)C

specification

Lutein analytical standard provided with UV assay for quantitative titration.
Purity (HPLC) ≥92% (This product is available with HPLC chromatogram)
U.V / Visible spectrum - E1% : 444 nm 2520 ± 100 472 nm 2320 ± 100
Melting point : 174-181°C

bibliography

plants

Petroselinum crispum
  • Persil (fr)
  • Parsley (en)
Tagetes patula
  • Oeillet d'Inde (fr)
  • French marigold (en)

safety

storage

Store at : <-15°C
Store in dry and dark place.
HIGHLY UNSTABLE
In a styrofoam box with ice pack

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