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236543

N-Methyl-N-(2-pyridyl)formamide

99%

Synonym(s):

N-Formyl-N-methylaminopyridine, Meyers’ Reagent

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About This Item

Empirical Formula (Hill Notation):
C7H8N2O
CAS Number:
67242-59-5
Molecular Weight:
136.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24854178
EC Number:
266-616-9
Beilstein/REAXYS Number:
471767
MDL number:
MFCD00006260
Assay:
99%
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assay

99%

refractive index

n20/D 1.566 (lit.)

bp

71-72 °C/0.05 mmHg (lit.)

density

1.137 g/mL at 25 °C (lit.)

functional group

amide

SMILES string

[H]C(=O)N(C)c1ccccn1

InChI

1S/C7H8N2O/c1-9(6-10)7-4-2-3-5-8-7/h2-6H,1H3

InChI key

DIRVEOCOAHGVJV-UHFFFAOYSA-N

General description

N-Methyl-N-(2-pyridyl)formamide is also referred to as Meyers formylating agent.

Application

N-Methyl-N-(2-pyridyl)formamide has been used in the synthesis of 3-formyl-2-(4-methoxybenzyl)pyrazol-1-oxide.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

228.2 °F - closed cup

flash_point_c

109 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
09625AJ
03901KY

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Halogen dance in pyrazole 1-oxides: synthesis of pyrazolo [3, 4-c] quinoline 1-oxides.
Eskildsen J, et al.
Tetrahedron, 58(38), 7635-7644 (2002)

Global Trade Item Number

SKUGTIN
236543-5G04061837670657