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102245

Sigma-Aldrich

2-(Dimethylamino)pyridine

97%

Sinónimos:

2,6-Dimethyl-3-pyridinylamine

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About This Item

Fórmula empírica (notación de Hill):
C7H10N2
Número de CAS:
5683-33-0
Peso molecular:
122.17
Beilstein/REAXYS Number:
110353
EC Number:
227-147-5
MDL number:
MFCD00006261
UNSPSC Code:
12352100
PubChem Substance ID:
24846568
NACRES:
NA.22

Quality Level

100

assay

97%

refractive index

n20/D 1.559 (lit.)

bp

191 °C (lit.)

density

0.984 g/mL at 25 °C (lit.)

functional group

amine

SMILES string

CN(C)c1ccccn1

InChI

1S/C7H10N2/c1-9(2)7-5-3-4-6-8-7/h3-6H,1-2H3

InChI key

PSHKMPUSSFXUIA-UHFFFAOYSA-N

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General description

2-(Dimethylamino)pyridine is a clear, colorless to light yellow liquid.

Application

2-(Dimethylamino)pyridine in toluene at room temperature in the presence of 1.1 equivalent of methyl trifluoromethanesulfonate forms (2-pyridyl)-trimethylammonium trifluoromethanesulfonate salt. It is used as a model substrate in the preparation of chelate carbene via cyclometalation, H2 loss and reversible α-elimination.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificados de análisis (COA)

Lot/Batch Number
MKCV9492
MKCQ1431
MKCP8603
MKCN1059
MKBK3157V

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Sigma-Aldrich

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Sigma-Aldrich

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[H2Ir(OCMe2)2L2]BF4 (1) (L = PPh3), a preferred catalyst for tritiation of pharmaceuticals, reacts with model substrate 2-(dimethylamino)pyridine (py-NMe2; py = 2-pyridyl) to give chelate carbene [H2Ir(py-N(Me)CH=)L2]BF4 (2a) via cyclometalation, H2 loss, and reversible alpha-elimination. Agostic intermediate [H2Ir(py-N(Me)CH2-H)L2]BF4) (4a), seen by
Yingqi Xu et al.
International journal of pharmaceutics, 522(1-2), 21-33 (2017-02-22)
Mitochondria are important targets for the intracellular delivery of drugs and DNA. For mitochondria-targeted delivery, a mitochondriotropic molecule, triphenylphosphonium (TPP), was applied to the synthesis of amphiphilic TPP-poly(ethylene glycol)-poly(ε-caprolactone) (TPP-PEG-PCL) polymers. The TPP-PEG-PCL polymer was used to prepare micelles using
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