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Merck
CN

W342408

3-乙酰基吡啶

≥98%, FG

别名:

甲基-3-吡啶基酮

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关于此项目

经验公式（希尔记法）:
C7H7NO
化学文摘社编号:
350-03-8
分子量:
121.14
FEMA Number:
3424
Council of Europe no.:
2316
UNSPSC Code:
12164502
PubChem Substance ID:
24901696
Flavis number:
14.039
EC Number:
206-496-7
NACRES:
NA.21
MDL number:
MFCD00006396
Beilstein/REAXYS Number:
107751
Organoleptic:
nutty; sweet
Grade:
FG, Fragrance grade, Halal, Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines, meets purity specifications of JECFA
Food allergen:
no known allergens

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SMILES string

CC(=O)c1cccnc1

InChI

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

InChI key

WEGYGNROSJDEIW-UHFFFAOYSA-N

biological source

synthetic

grade

FG, Fragrance grade, Halal, Kosher

agency

follows IFRA guidelines, meets purity specifications of JECFA

reg. compliance

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

assay

≥98%

impurities

≤0.5% Water (Karl Fischer)

refractive index

n20/D 1.534 (lit.)

bp

220 °C (lit.)

mp

11-13 °C (lit.)

density

1.102 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

organoleptic

nutty; sweet

Quality Level

300, 400

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相关类别

Application


  • 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).

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H301,H315

Hazard Classifications

Acute Tox. 3 Oral - Skin Irrit. 2

存储类别

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

wgk

WGK 1

flash_point_f

219.2 °F - closed cup

flash_point_c

104 °C - closed cup

ppe

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBS9386
SHBS4941
SHBR5331
SHBQ7744
SHBQ9205

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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
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.
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
Roberta Cesa et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 23(6), 2363-2370 (2003-03-27)
In the adult cerebellum, the glutamate receptor delta2 subunit (GluRdelta2) is selectively targeted to the spines of the distal Purkinje cell dendrites, the spiny branchlets, that are innervated by the parallel fibers. Although GluRdelta2 has no known channel function, it
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