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P42800

Sigma-Aldrich

2-Picolinic acid

ReagentPlus®, 99%

Synonym(s):

α-Picolinic acid, Pyridine-2-carboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C6H5NO2
CAS Number:
98-98-6
Molecular Weight:
123.11
Beilstein:
109595
EC Number:
202-719-7
MDL number:
MFCD00006293
UNSPSC Code:
12352100
PubChem Substance ID:
24898523
NACRES:
NA.22

product line

ReagentPlus®

Assay

99%

form

crystals

reaction suitability

reagent type: catalyst
reagent type: ligand
reaction type: C-H Activation

mp

139-142 °C (lit.)

functional group

carboxylic acid

SMILES string

OC(=O)c1ccccn1

InChI

1S/C6H5NO2/c8-6(9)5-3-1-2-4-7-5/h1-4H,(H,8,9)

InChI key

SIOXPEMLGUPBBT-UHFFFAOYSA-N

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Application

Chelate for alkaline earth metals. Used to prepare picolinato ligated transition metal complexes.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H318

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Transition Met. Chem. (London), 19, 521-521 (1994)
Orient. J. Chem., 9, 60-60 (1993)
Orient. J. Chem., 9, 43-43 (1993)
Monatshefte fur Chemie / Chemical Monthly, 125, 833-833 (1994)
L Varesio et al.
Journal of immunology (Baltimore, Md. : 1950), 145(12), 4265-4271 (1990-12-15)
We have studied the effects of picolinic acid, a product of tryptophan degradation, on the activation of mouse peritoneal macrophages (M phi). Picolinic acid acts synergistically with IFN-gamma in activating M phi from C57BL/6 mice. Moreover, M phi from C3H/HeJ
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