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09340

2-Aminopyridin

Name: 2-Aminopyridin
Brand: SIAL

purum, ≥98.0% (NT)

Synonym(e):

α-Pyridylamin, 2-AP, 2-Pyridinamin

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Über diesen Artikel

Empirische Formel (Hill-System):

C₅H₆N₂

CAS-Nummer:

504-29-0

Molekulargewicht:

94.11

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

329748760

EC Number:

207-988-4

Beilstein/REAXYS Number:

105785

MDL number:

MFCD00006312

Assay:

≥98.0% (NT)

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Unterstützung erhalten

grade

purum

Quality Level

100

assay

≥98.0% (NT)

bp

204-210 °C (lit.)

mp

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)

InChI key

ICSNLGPSRYBMBD-UHFFFAOYSA-N

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Application

Used to label neutral and acidic glycans for fluorescent and UV detection in HPLC.[1] 2-AP has also been used to derivatize sialyloligosaccharides for detection in FAB-MS.[2]

pictograms

GHS06,GHS05

signalword

Danger

hcodes

H301 + H311,H314,H412

pcodes

P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

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

Lagerklasse

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

wgk

WGK 3

flash_point_f

197.6 °F - closed cup

flash_point_c

92 °C - closed cup

ppe

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

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Analysenzertifikate (COA)

Lot/Batch Number

BCCC7170

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Derivatization of carbohydrates for chromatographic, electrophoretic and mass spectrometric structure analysis.

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

A comparative study on structural elucidation of sialyl oligosaccharides by mass spectrometry with fast atom bombardment, electrospray ionization, and matrix assisted laser desorption/ionization.

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

A direct intramolecular C-H amination reaction cocatalyzed by copper(II) and iron(III) as part of an efficient route for the synthesis of pyrido[1,2-a]benzimidazoles from N-aryl-2-aminopyridines.

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

Triple-helical recognition of RNA using 2-aminopyridine-modified PNA at physiologically relevant conditions.

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

Ultrasonics promoted synthesis of thiazolidinones from 2-aminopyridine and 2-picolilamine.

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

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Global Trade Item Number

SKU	GTIN
8186630100	04022536442020
8186631000	04022536442037
67260-1L	04061836686369
09340-250G	04061838655516
09340-50G	04061838656124

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