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Merck
CN

59739

all-trans-Neurosporene

analytical standard

Synonym(s):

7,8-Dihydro-ψ,ψ-carotene, all-trans-7,8-Dihydrolycopene, Neurosporene

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About This Item

Empirical Formula (Hill Notation):
C40H58
Molecular Weight:
538.89
UNSPSC Code:
41116107
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SMILES string

C/C(CCC=C(C)C)=C\C=C\C(C)=C\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(C)\CC/C=C(C)/CCC=C(C)C

grade

analytical standard

assay

≥95.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

storage temp.

−20°C

General description

all-trans-Neurosporene belongs to the class of carotenoids, and is mostly reported to have been obtained from 15-cis phytoene by phytoene desaturase CrtI in photosynthetic bacteria, carotenogenic bacteria, and fungi.

Application

all-trans-Neurosporene may be used as an analytical reference standard for the quantification of the analyte in plant tissues and tangerine tomatoes using high-performance liquid chromatography coupled to a photodiode array detector (PDA).

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Subpicosecond dynamics in the excited state absorption of all-trans-?-carotene
Weerd dLF, et al.
Chemical Physics Letters, 354(1-2), 38-43 (2002)
Thermal processing differentially affects lycopene and other carotenoids in cis-lycopene containing, tangerine tomatoes
Cooperstone LJ, et al.
Food Chemistry, 210, 466-472 (2016)
A rapid and sensitive method for determination of carotenoids in plant tissues by high performance liquid chromatography
Gupta P, et al.
Plant methods, 11(1), 5-5 (2015)
Identification of a gene required for cis-to-trans carotene isomerization in carotenogenesis of the cyanobacterium Synechocystis sp. PCC 6803
Masamoto K, et al.
Plant & Cell Physiology, 42(12), 1398-1402 (2001)

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