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W342408

Sigma-Aldrich

3-Acetylpyridine

≥98%, FG

Sinonimo/i:

Methyl 3-pyridyl ketone

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About This Item

Formula empirica (notazione di Hill):
C7H7NO
Numero CAS:
350-03-8
Peso molecolare:
121.14
Numero FEMA:
3424
Beilstein:
107751
Numero CE:
206-496-7
N° CoE:
2316
Numero MDL:
MFCD00006396
Codice UNSPSC:
12164502
ID PubChem:
24901696
Numero Flavis:
14.039
NACRES:
NA.21
Organolettico:
nutty; sweet
Grado:
FG
Fragrance grade
Halal
Kosher
Origine biologica:
synthetic
agenzia:
follows IFRA guidelines
meets purity specifications of JECFA
Allergene alimentare:
no known allergens

Origine biologica

synthetic

Livello qualitativo

400

Grado

FG
Fragrance grade
Halal
Kosher

agenzia

follows IFRA guidelines
meets purity specifications of JECFA

Conformità normativa

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

Saggio

≥98%

Impurezze

≤0.5% Water (Karl Fischer)

Indice di rifrazione

n20/D 1.534 (lit.)

P. ebollizione

220 °C (lit.)

Punto di fusione

11-13 °C (lit.)

Densità

1.102 g/mL at 25 °C (lit.)

applicazioni

flavors and fragrances

Documentazione

see Safety & Documentation for available documents

Allergene alimentare

no known allergens

Allergene in fragranze

no known allergens

Organolettico

nutty; sweet

Stringa SMILE

CC(=O)c1cccnc1

InChI

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

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Categorie correlate

Applicazioni


  • 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).

Pittogrammi

Skull and crossbones
GHS06

Avvertenze

Danger

Indicazioni di pericolo

H301,H315

Classi di pericolo

Acute Tox. 3 Oral - Skin Irrit. 2

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

219.2 °F - closed cup

Punto d’infiammabilità (°C)

104 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
SHBR5331
SHBQ7744
SHBQ9205
SHBP6839
SHBQ2092

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2-Pyridinecarboxaldehyde 99%

Sigma-Aldrich

P62003

2-Pyridinecarboxaldehyde

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
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
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
Ai-Li Cai et al.
The European journal of neuroscience, 24(8), 2169-2176 (2006-10-18)
Zinc neurotoxicity has been demonstrated in ischemic, seizure, hypoglycemic, and trauma-induced neuronal death where Zn(2+) is thought to be synaptically released and taken up in neighbouring neurons, reaching toxic concentrations. We previously demonstrated that toxicity of extracellular Zn(2+) depended on
T M Kuchmerovskaia et al.
Voprosy meditsinskoi khimii, 48(3), 264-270 (2002-09-24)
The effect of administration of 3-acetylpyridine (antivitamin B3), on rat brain serotoninergic and NAD receptor systems was investigated. The injection of 3-acetylpyridine to rats caused a decrease of NAD and serotonin content in the brain and changes in [U-14C]NAD binding
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