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W342408

Sigma-Aldrich

3-Acetylpyridin

≥98%, FG

Synonym(e):

Methyl-3-pyridylketon

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About This Item

Empirische Formel (Hill-System):
C7H7NO
CAS-Nummer:
350-03-8
Molekulargewicht:
121.14
FEMA-Nummer:
3424
Beilstein:
107751
EG-Nummer:
206-496-7
CoE-Nummer:
2316
MDL-Nummer:
MFCD00006396
UNSPSC-Code:
12164502
PubChem Substanz-ID:
24901696
Flavis-Nummer:
14.039
NACRES:
NA.21

Biologische Quelle

synthetic

Qualitätsniveau

400

Qualität

FG
Fragrance grade
Halal
Kosher

Agentur

follows IFRA guidelines
meets purity specifications of JECFA

Einhaltung gesetzlicher Vorschriften

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002

Assay

≥98%

Verunreinigungen

≤0.5% Water (Karl Fischer)

Brechungsindex

n20/D 1.534 (lit.)

bp

220 °C (lit.)

mp (Schmelzpunkt)

11-13 °C (lit.)

Dichte

1.102 g/mL at 25 °C (lit.)

Anwendung(en)

flavors and fragrances

Dokumentation

see Safety & Documentation for available documents

Nahrungsmittelallergen

no known allergens

Allergener Duftstoff

no known allergens

Organoleptisch

nutty; sweet

SMILES String

CC(=O)c1cccnc1

InChI

1S/C7H7NO/c1-6(9)7-3-2-4-8-5-7/h2-5H,1H3

InChIKey

WEGYGNROSJDEIW-UHFFFAOYSA-N

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Verwandte Kategorien

Anwendung


  • Identification of antioxidant and flavour marker compounds in Kalosi-Enrekang Arabica brewed coffee processed using different postharvest treatment methods.: This study explores the impact of various postharvest processes on the antioxidant properties and flavor profile of Kalosi-Enrekang Arabica coffee, with a focus on 3-acetylpyridine as a key flavor marker. The research aims to enhance coffee quality and consumer satisfaction through optimized processing techniques (Yulianti et al., 2024).

Piktogramme

Skull and crossbones
GHS06

Signalwort

Danger

H-Sätze

H301,H315

Gefahreneinstufungen

Acute Tox. 3 Oral - Skin Irrit. 2

Lagerklassenschlüssel

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Flammpunkt (°F)

219.2 °F - closed cup

Flammpunkt (°C)

104 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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2-Pyridincarbaldehyd 99%

Sigma-Aldrich

P62003

2-Pyridincarbaldehyd

Iran Goudarzi et al.
European journal of pharmacology, 642(1-3), 56-65 (2010-07-20)
Electrophysiological dysfunction of Purkinje cells causes cerebellar ataxia. Recent studies indicated that 4-aminopyridine (4-AP) can prevent the attacks in patients with episodic ataxia type 2. However, the cellular mechanism(s) by which 4-AP might be beneficial for the improvement of motor
Yi Zhang et al.
American journal of physiology. Heart and circulatory physiology, 285(3), H1177-H1182 (2003-05-17)
We sought to define the contribution of the climbing fibers (CF), one of the major inputs to Purkinje neurons, to the increase in cerebellar blood flow (BFcrb) produced by activation of the cerebellar cortex. The neurotoxin 3-acetylpyridine was used to
Hui-ling Wu et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 32(3), 242-245 (2007-04-17)
To observe the effect of Astragalus membranaceus (AM) on insulin-like growth factor 1 (IGF-1) expression in a rat model of olivo-cerebellar degeneration and assess the neuroprotective actions of AM meanwhile. Rats model of olivo-cerebellar degeneration was established by using 3-acetylpyridine.
Huawen Lin et al.
PLoS genetics, 6(9), e1001105-e1001105 (2010-09-15)
The essential coenzyme nicotinamide adenine dinucleotide (NAD+) plays important roles in metabolic reactions and cell regulation in all organisms. Bacteria, fungi, plants, and animals use different pathways to synthesize NAD+. Our molecular and genetic data demonstrate that in the unicellular
Nadia L Cerminara et al.
Cerebellum (London, England), 10(3), 484-494 (2010-09-15)
A key organisational feature of the cerebellum is its division into a series of cerebellar modules. Each module is defined by its climbing input originating from a well-defined region of the inferior olive, which targets one or more longitudinal zones
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