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Merck

09340

Sigma-Aldrich

2-Aminopyridin

purum, ≥98.0% (NT)

Synonym(e):

α-Pyridylamin, 2-AP, 2-Pyridinamin

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About This Item

Empirische Formel (Hill-System):
C5H6N2
CAS-Nummer:
Molekulargewicht:
94.11
Beilstein:
105785
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22

Qualität

purum

Qualitätsniveau

Assay

≥98.0% (NT)

bp

204-210 °C (lit.)

mp (Schmelzpunkt)

54-58 °C (lit.)
54-59 °C

SMILES String

Nc1ccccn1

InChI

1S/C5H6N2/c6-5-3-1-2-4-7-5/h1-4H,(H2,6,7)

InChIKey

ICSNLGPSRYBMBD-UHFFFAOYSA-N

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Verwandte Kategorien

Anwendung

Used to label neutral and acidic glycans for fluorescent and UV detection in HPLC. 2-AP has also been used to derivatize sialyloligosaccharides for detection in FAB-MS.

Piktogramme

Skull and crossbonesCorrosion

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A

Lagerklassenschlüssel

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flammpunkt (°F)

197.6 °F - closed cup

Flammpunkt (°C)

92 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

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Fotini N Lamari et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 793(1), 15-36 (2003-07-26)
Carbohydrates, either alone or as constituents of glycoproteins, proteoglycans and glycolipids, are mediators of several cellular events and (patho)physiological processes. Progress in the "glycome" project is closely related to the analytical tools used to define carbohydrate structure and correlate structure
M Okamoto
Bioscience, biotechnology, and biochemistry, 65(11), 2519-2527 (2002-01-17)
To establish a new protocol for sensitive detection and structural characterization of sialyl oligosaccharides, their sensitivities and structural information from mass spectrometry and tandem mass spectrometry with FAB-, ESI-, and MALDI were evaluated in detail. Among these ionization methods, FAB-MS
Honggen Wang et al.
Journal of the American Chemical Society, 132(38), 13217-13219 (2010-09-09)
A novel and efficient synthesis of pyrido[1,2-a]benzimidazoles through direct intramolecular aromatic C-H amination of N-aryl-2-aminopyridines has been developed. The reaction, cocatalyzed by Cu(OAc)(2) and Fe(NO(3))(3)·9H(2)O, is carried out in DMF under a dioxygen atmosphere. Diversified pyrido[1,2-a]benzimidazoles containing various substitution patterns
Daniela P Gouvêa et al.
Ultrasonics sonochemistry, 19(6), 1127-1131 (2012-04-10)
The efficient multicomponent synthesis of thiazolidinones from the reaction of arenealdehydes, mercaptoacetic acid and 2-picolilamine or 2-aminopyridine under ultrasound irradiation are reported. The reaction with 2-aminopyridine needs a Lewis acid catalysis to afford the corresponding 2-aryl-3-(pyridin-2-yl)-1,3-thiazolidin-4-ones. All novel compounds were
Thomas Zengeya et al.
Angewandte Chemie (International ed. in English), 51(50), 12593-12596 (2012-11-06)
Peptide nucleic acids containing thymidine and 2-aminopyridine (M) nucleobases form stable and sequence-selective triple helices with double-stranded RNA at physiologically relevant conditions. The M-modified PNA showed unique RNA selectivity by having two orders of magnitude higher affinity for the double-stranded

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