Lutein

SIAL/07168 - analytical standard

Synonym: Xanthophyll; α-Carotene-3,3′-diol; β, ε-carotene; β, ε-carotene-3,3′-diol; Lutein

CAS Number: 127-40-2
Empirical Formula (Hill Notation): C₄₀H₅₆O₂
Molecular Weight: 568.87
EC Number: 204-840-0
MDL Number: MFCD08435941
Linear Formula: C₄₀H₅₆O₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-07168-1MG	1 mg	$646.00 1/EA	Add To Favorites
45-07168-5MG	5 mg	$1730.00 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 07168-1MG

Properties
Descriptions
Safety Info.
Basic Data

application(s)	detection food and beverages
assay	≥96.0% (HPLC)
biological source	animal
	human
color	yellow to very dark red
form	powder
	solid
format	neat
grade	analytical standard
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
Quality Level	100
shelf life	limited shelf life, expiry date on the label
SMILES string	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=CC=C(C)C=C[C@H]2C(C)=C[C@H](O)CC2(C)C
storage temp.	−20°C
technique(s)	gas chromatography (GC): suitable
	HPLC: suitable

Biochem/physiol Actions:

Dietary carotenoid with no vitamin A potency. Increases macular pigment concentration in the eye and may improve visual function.

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥96.0% (HPLC)
Storage Temp.	−20°C
UNSPSC	85151701

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