82536

Sigma-Aldrich

Pseudoionone

technical, mixture of isomers, ≥90% (GC)

Synonym(s):
ψ-Ionone, 6,10-Dimethyl-3,5,9-undecatrien-2-one
Empirical Formula (Hill Notation):
C13H20O
CAS Number:
Molecular Weight:
192.30
Beilstein/REAXYS Number:
1722925
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

grade

technical

assay

≥90% (GC)

refractive index

n20/D 1.53

bp

114-116 °C/2 mmHg (lit.)

density

0.90 g/mL at 20 °C (lit.)

SMILES string

C\C(C)=C/CC\C(C)=C\C=C\C(C)=O

InChI

1S/C13H20O/c1-11(2)7-5-8-12(3)9-6-10-13(4)14/h6-7,9-10H,5,8H2,1-4H3/b10-6+,12-9+

InChI key

JXJIQCXXJGRKRJ-KOOBJXAQSA-N

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Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

WGK Germany

WGK 2

Flash Point(F)

183.2 °F - closed cup

Flash Point(C)

84 °C - closed cup

Suwen Lu et al.
Plant physiology, 176(4), 2657-2676 (2018-02-22)
Although remarkable progress has been made toward understanding carotenoid biosynthesis, the mechanisms that regulate the transcription of carotenogenic genes remain poorly understood. Lycopene β-cyclases (LCYb) are critical enzymes located at the branch point of the carotenoid biosynthetic pathway. Here, we...
Cody Williams et al.
Molecules (Basel, Switzerland), 25(3) (2020-02-09)
The aroma profile is an important marker for wine quality. Various classes of compounds are responsible for the aroma of wine, and one such class is terpenoids. In the context of this work, a validated gas chromatography-mass spectrometry (GC-MS) method...

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