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C94807

Sigma-Aldrich

3-Pyridinecarbonitrile

98%

Synonym(s):

3-Cyanopyridine, Nicotinic acid nitrile, Nicotinonitrile

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About This Item

Empirical Formula (Hill Notation):
C6H4N2
CAS Number:
100-54-9
Molecular Weight:
104.11
Beilstein:
107711
EC Number:
202-863-0
MDL number:
MFCD00006372
UNSPSC Code:
12352100
PubChem Substance ID:
24893001
NACRES:
NA.22

Assay

98%

form

crystals

impurities

<2.5% acetone

bp

201 °C (lit.)

mp

48-52 °C (lit.)

SMILES string

N#Cc1cccnc1

InChI

1S/C6H4N2/c7-4-6-2-1-3-8-5-6/h1-3,5H

InChI key

GZPHSAQLYPIAIN-UHFFFAOYSA-N

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Related Categories

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H315,H318

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

190.4 °F

Flash Point(C)

88 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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J M Quintela et al.
Bioorganic & medicinal chemistry, 5(8), 1543-1553 (1997-08-01)
2-Guanadino-3-cyanopyridines 8-33 and pyrido[2,3-d]-pyrimidines 35-52 were synthesized by nucleophilic displacement and cyclization of the chloroamidines 6a-d easily obtained by reaction of 2-aminocyanopyridines 5a-d with phosgene iminium chloride and their action on the release of histamine by mast cells examined under
A Tanaka et al.
Journal of chromatography, 466, 307-317 (1989-04-19)
The determination of nicotinamide as 3-cyanopyridine after dehydration by heptafluorobutyric anhydride (HFB) was performed by gas-liquid chromatography (GLC) with flame ionization detection (GLC-FID) and a column of 5% OV-17 on Chromosorb W AW DMCS at 130 degrees C. Determination was
H Adolfsson et al.
The Journal of organic chemistry, 65(25), 8651-8658 (2000-12-12)
The epoxidation of alkenes with 30% aqueous hydrogen peroxide is catalyzed efficiently by methyltrioxorhenium (MTO) in the presence of pyridine additives. The addition of 1-10 mol % of 3-cyanopyridine increases the system's efficiency for terminal and trans-disubstituted alkenes resulting in
Anirban Banerjee et al.
Biotechnology and applied biochemistry, 37(Pt 3), 289-293 (2003-01-29)
A rapid, simple and sensitive fluorometric assay method for the determination of nitrilase activity is described. 3-Cyanopyridine was hydrolysed to nicotinic acid by Rhodococcus rhodochrous and the liberated NH(3) was allowed to react with buffered o -phthaldialdehyde-2-mercaptoethanol solution (pH 7.4)
Zhongyi Cheng et al.
Molecules (Basel, Switzerland), 25(20) (2020-10-23)
High thermostability and catalytic activity are key properties for nitrile hydratase (NHase, EC 4.2.1.84) as a well-industrialized catalyst. In this study, rational design was applied to tailor the thermostability of NHase from Pseudonocardia thermophila JCM3095 (PtNHase) by combining FireProt server
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