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P65851

Sigma-Aldrich

4-Pyridylacetic acid hydrochloride

98%

Synonym(s):

4-Pyridineacetic acid hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C7H7NO2 · HCl
CAS Number:
Molecular Weight:
173.60
Beilstein:
114124
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay

98%

form

solid

mp

141 °C (dec.) (lit.)

SMILES string

Cl[H].OC(=O)Cc1ccncc1

InChI

1S/C7H7NO2.ClH/c9-7(10)5-6-1-3-8-4-2-6;/h1-4H,5H2,(H,9,10);1H

InChI key

WKJRYVOTVRPAFN-UHFFFAOYSA-N

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1 of 4

This Item
1565078.075648.20529
assay

95%

assay

≥99%

assay

≥99.0% (HPLC)

assay

≥98.0% (HPLC)

form

powder

form

-

form

powder

form

powder

mp

209-212 °C (lit.)

mp

209-212 °C (lit.)

mp

203-206 °C

mp

247-252 °C

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

200

Gene Information

human ... PTPN1(5770), PTPRC(5788)

Gene Information

human ... PTPN1(5770), PTPRC(5788)

Gene Information

-

Gene Information

-

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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P L Chesis et al.
Proceedings of the National Academy of Sciences of the United States of America, 81(6), 1696-1700 (1984-03-01)
The mutagenicity of various quinones, a class of compounds widely distributed in nature, is demonstrated in the Salmonella TA104 tester strain. The metabolic pathways by which four quinones, menadione, benzo[a]pyrene 3,6-quinone, 9,10-phenanthrenequinone, and danthron, caused mutagenicity in this test system
Electronic structure and band alignment of 9, 10-phenanthrenequinone passivated silicon surfaces
Avasthi, Sushobhan, et al.
Surface Science, 605(13), 1308-1312 (2011)
Petr Milko et al.
Inorganic chemistry, 48(24), 11734-11742 (2009-11-26)
With the use of the model complexes [(PQ)FeCl(CH(3)O)](+), [(phen)FeCl(CH(3)O)](+), and [(PQ)(phen)FeCl(CH(3)O)](+), where PQ is 9,10-phenanthraquinone and phen is 1,10-phenanthroline, the reactivity of phenanthraquinone in complexes with iron(III) is investigated. It is shown that 9,10-phenanthraquinone takes part in redox processes occurring
Naoya Kishikawa et al.
Talanta, 85(1), 809-812 (2011-06-08)
9,10-Phenanthrenequinone (PQ) is harmful environmental pollutant that is detected in airborne particulates. The measurement of PQ in the air should be necessary to evaluate the potential adverse effects of PQ on human health. We have recently developed a determination method
Michael C Byrns et al.
Biochemical pharmacology, 75(2), 484-493 (2007-10-24)
Aldo-keto reductase (AKR) 1C3 (type 2 3alpha-HSD, type 5 17beta-HSD, and prostaglandin F synthase) regulates ligand access to steroid hormone and prostaglandin receptors and may stimulate proliferation of prostate and breast cancer cells. NSAIDs are known inhibitors of AKR1C enzymes.

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