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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:
504-29-0
Molekulargewicht:
94.11
Beilstein:
105785
EG-Nummer:
207-988-4
MDL-Nummer:
MFCD00006312
UNSPSC-Code:
12352100
PubChem Substanz-ID:
329748760
NACRES:
NA.22

Qualität

purum

Qualitätsniveau

100

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

CorrosionSkull and crossbones
GHS05,GHS06

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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Analysenzertifikate (COA)

Lot/Batch Number
BCCC7170
BCBP8839V
1310744V
1305794V
398773/1

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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
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
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
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
Philipp Ottiger et al.
The Journal of chemical physics, 136(17), 174308-174308 (2012-05-16)
The S(1)/S(2) state exciton splittings of symmetric doubly hydrogen-bonded gas-phase dimers provide spectroscopic benchmarks for the excited-state electronic couplings between UV chromophores. These have important implications for electronic energy transfer in multichromophoric systems ranging from photosynthetic light-harvesting antennae to photosynthetic
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Protokolle

Mass Spectrometry of Glycans

Mass Spectrometry of Glycans

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