Lutein solution, 1 mg/L in ethanol, analytical standard

Code: 79766-2.5ML D2-231

General description

Lutein is a carotenoid, found in human serum and is also present in retina and macula lenses.


 

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€700.40 2.5ML
€861.49 inc. VAT
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assay≥95.0% (HPLC)
concentration1 mg/L in ethanol
formatsingle component solution
gradeanalytical standard
InChI keyKBPHJBAIARWVSC-RGZFRNHPSA-N
InChI1S/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
Quality Level100
refractive indexn20/D 1.361-1.363
shelf lifelimited shelf life, expiry date on the label
SMILES stringCC(/C=C/C=C(/C=C/C1=C(C)C[C@@H](O)CC1(C)C)C)=CC=CC=C(C)C=CC=C(C)C=C[C@H]2C(C)=C[C@H](O)CC2(C)C
storage temp.−20°C
UV absorptionλ: 441-451 nm Amax
Cas Number127-40-2
Hazard Class3
Un Number1170
Pack GroupII
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