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142395

Sigma-Aldrich

3-Ethylpyridine

98%

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About This Item

Empirical Formula (Hill Notation):
C7H9N
CAS Number:
536-78-7
Molecular Weight:
107.15
Beilstein:
106479
EC Number:
208-647-2
MDL number:
MFCD00006413
UNSPSC Code:
12352100
PubChem Substance ID:
24848524
NACRES:
NA.22

Quality Level

100

Assay

98%

refractive index

n20/D 1.502 (lit.)

bp

163-166 °C (lit.)

solubility

alcohol: freely soluble
diethyl ether: freely soluble
water: slightly soluble

density

0.954 g/mL at 25 °C (lit.)

SMILES string

CCc1cccnc1

InChI

1S/C7H9N/c1-2-7-4-3-5-8-6-7/h3-6H,2H2,1H3

InChI key

MFEIKQPHQINPRI-UHFFFAOYSA-N

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General description

3-Ethylpyridine is a constituent of cigarette smoke.

Application

3-Ethylpyridine was used to to identify the toxicants in cigarette smoke solutions and to determine their effective doses using in vitro bioassays.

Biochem/physiol Actions

3-Ethylpyridine is degraded by Gordonia nitida sp. LE31T isolated from an industrial waste water.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Statements

H226,H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

123.8 °F - closed cup

Flash Point(C)

51 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Shao-Chin Wu et al.
Biological research, 45(2), 101-109 (2012-10-26)
Cigarette smoke is known to be a serious health risk factor and considered reproductively toxic. In the current study, we investigated whether constituents of cigarette smoke, pyrazine, 2-ethylpyridine, and 3-ethylpyridine, adversely affect reproductive functioning such as oocyte maturation and sperm
A Hope et al.
Acta physiologica Scandinavica, 119(4), 327-334 (1983-12-01)
Renal blood flow (RBF) is markedly reduced in kidneys with unilateral ureteral obstruction (UUO), possibly due to vascular constriction. Whether obstructive nephropathy is associated with impaired RBF autoregulation is unknown. We therefore investigated RBF autoregulation in obstructed and contralateral unobstructed
G Melkonian et al.
Anatomy and embryology, 208(2), 109-120 (2004-03-31)
Chorioallantoic membranes (CAMs) were used to determine which extracellular matrix molecules play essential roles in growth and vascular development in vivo and whether expression of critical molecules is affected by cigarette smoke exposure. Treatment of CAMs on day 5 of
K Riveles et al.
Human reproduction (Oxford, England), 22(2), 346-355 (2006-10-31)
Cigarette smoke from 2R1 research brand cigarettes and specific toxicants in smoke inhibit oviductal functioning. Our purpose was to test the hypothesis that smoke from commercial cigarettes, including harm reduction cigarettes, inhibits oviductal functioning and to measure the concentration of
J J Lee et al.
Applied and environmental microbiology, 67(9), 4342-4345 (2001-08-30)
Cells of Gordonia nitida LE31 grown on 3-methylpyridine degraded 3-ethylpyridine without a lag time and vice versa. Cyclic intermediates were not detected, but formic acid was identified as a metabolite. Degradation of levulinic acid was induced in cells grown on
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