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10815

Ethyl β-apo-8′-carotenoate (trans)

Name: Ethyl β-apo-8′-carotenoate (trans)
Brand: SIAL

≥80% (TLC)

Synonym(s):

Ethyl 8′-apo-β,ψ-caroten-8′-oate, all-trans-Carophyll yellow

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About This Item

Empirical Formula (Hill Notation):

C₃₂H₄₄O₂

CAS Number:

1109-11-1

Molecular Weight:

460.69

UNSPSC Code:

12352200

EC Number:

214-173-7

Beilstein/REAXYS Number:

2021845

MDL number:

MFCD00042627

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Properties

assay

≥80% (TLC)

impurities

≤0.001% heavy metals

ign. residue

≤0.1%

loss

≤0.1% loss on drying

mp

134-136 °C

solubility

chloroform: 10 mg/mL at 25 °C, clear, intense red-orange

storage temp.

−20°C

SMILES string

CCOC(=O)\C(C)=C\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(C)\C=C\C1=C(C)CCCC1(C)C

Description

Other Notes

Internal standard in: Individual carotenoid determinations in human plasma by HPLC

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