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| Lutein, also known as the extract from marigold flowers, is regarded as a promising star in the field of botanical substances and is now gaining popularity among people. | |||||||||
127-40-2
futurechemical
127-40-2
Xanthophyll Basic information | |
Product Name: | Xanthophyll |
CAS: | 127-40-2 |
MF: | C40H56O2 |
MW: | 568.87 |
EINECS: | 204-840-0 |
Mol File: | 127-40-2.mol |
 Xanthophyll Chemical Properties | |
Melting point | 195 °C |
alpha | 18Cd +165° (c = 0.7 in benzene) |
Boiling point | 572.66°C (rough estimate) |
density | 0.9944 (rough estimate) |
refractive index | n20/D1.361-1.363 |
Fp | 269.1±27.5 °C |
storage temp. | -20°C |
solubility | Chloroform (Slightly), Dichloromethane (Slightly), Methanol (Slightly, Heated, Sonicated) |
pka | 14.61±0.70(Predicted) |
form | Solid |
color | Red to Very Dark Red |
biological source | rabbit |
Optical Rotation | 〔α〕656.3 +16220 (c 0.2, CHCl3) |
λmax | λ: 441-451 nm Amax |
Merck | 1,310,120 |
BRN | 2068547 |
Stability: | Light Sensitive, Temperature Sensitive |
Cosmetics Ingredients Functions | SKIN CONDITIONING |
InChIKey | KBPHJBAIARWVSC-RGZFRNHPSA-N |
SMILES | CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)C[C@@H](O)CC1(C)C)\C=C\C=C(C)\C=C\[C@H]2C(C)=C[C@H](O)CC2(C)C |
LogP | 11.524 (est) |
CAS DataBase Reference | 127-40-2(CAS DataBase Reference) |
EPA Substance Registry System | .beta.,.epsilon.-Carotene-3,3'-diol, (3R,3'R,6'R)- (127-40-2) |
