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P62208

Sigma-Aldrich

3-Pyridinecarboxaldehyde

98%

Synonym(s):

Nicotinaldehyde

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About This Item

Empirical Formula (Hill Notation):
C6H5NO
CAS Number:
500-22-1
Molecular Weight:
107.11
Beilstein:
105343
EC Number:
207-900-4
MDL number:
MFCD00006382
UNSPSC Code:
12352100
PubChem Substance ID:
24898656
NACRES:
NA.22

Quality Level

200

Assay

98%

refractive index

n20/D 1.549 (lit.)

bp

78-81 °C/10 mmHg (lit.)

density

1.141 g/mL at 20 °C (lit.)

storage temp.

2-8°C

SMILES string

[H]C(=O)c1cccnc1

InChI

1S/C6H5NO/c8-5-6-2-1-3-7-4-6/h1-5H

InChI key

QJZUKDFHGGYHMC-UHFFFAOYSA-N

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Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

95.0 °F - closed cup

Flash Point(C)

35 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000114508
0000114507
0000087263
0000087251
STBJ6226

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Sigma-Aldrich

533068

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3-Acetylpyridine 98%

Sigma-Aldrich

A21207

3-Acetylpyridine

Hugo Destaillats et al.
Environmental science & technology, 40(6), 1799-1805 (2006-03-31)
Assessment of secondhand tobacco smoke exposure using nicotine as a tracer or biomarker is affected by sorption of the alkaloid to indoor surfaces and by its long-term re-emission into the gas phase. However, surface chemical interactions of nicotine have not
Jarrod B French et al.
Biochemistry, 49(49), 10421-10439 (2010-10-29)
Nicotinamidases are metabolic enzymes that hydrolyze nicotinamide to nicotinic acid. These enzymes are widely distributed across biology, with examples found encoded in the genomes of Mycobacteria, Archaea, Eubacteria, Protozoa, yeast, and invertebrates, but there are none found in mammals. Although
P Narender et al.
Bioorganic & medicinal chemistry, 14(13), 4600-4609 (2006-03-03)
Baylis-Hillman acetates were synthesized from substituted 2-chloronicotinaldehydes and were conveniently transformed into multisubstituted quinolines and cyclopenta[g]quinolines on reaction with nitroethane or ethyl cyanoacetate via a successive S(N)2'-S(N)Ar elimination strategy. Thus, synthesized quinolines were evaluated for antimicrobial activity and found having
C C Shone et al.
Biochemistry, 20(26), 7494-7501 (1981-12-22)
Coenzyme A linked aldehyde dehydrogenase from Escherichia coli strain B has been purified to a specific activity of 14 units/mg of protein, and initial rate and substrate analogue inhibition experiments have been performed. On the basis of these steady-state measurements
[Selenazoles. X. [1]. Beta-methyl-beta-4-R-selenazolyl-2)-hydrazones of acetaldehyde, benzaldehyde, isonicotinaldehyde, nicotinaldehyde and picolinaldehyde].
S Biliński et al.
Annales Universitatis Mariae Curie-Sklodowska. Sectio D: Medicina, 39, 33-40 (1984-01-01)
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