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Merck
CN

Q1255

Sigma-Aldrich

Quinoline

reagent grade, 96%

Synonym(s):

1-Benzazine, 2,3-Benzopyridine

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About This Item

Empirical Formula (Hill Notation):
C9H7N
CAS Number:
91-22-5
Molecular Weight:
129.16
Beilstein:
107477
EC Number:
202-051-6
MDL number:
MFCD00006736
UNSPSC Code:
12352100
PubChem Substance ID:
24899202

Key Documents

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grade

reagent grade

vapor density

4.5 (vs air)

vapor pressure

0.07 mmHg ( 20 °C)

Assay

96%

autoignition temp.

896 °F

refractive index

n20/D 1.625 (lit.)

bp

113-114 °C/11 mmHg (lit.)
237 °C (lit.)

mp

−17-−13 °C (lit.)

density

1.093 g/mL at 25 °C (lit.)

SMILES string

c1ccc2ncccc2c1

InChI

1S/C9H7N/c1-2-6-9-8(4-1)5-3-7-10-9/h1-7H

InChI key

SMWDFEZZVXVKRB-UHFFFAOYSA-N

Gene Information

human ... CYP2D6(1565)

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Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Chronic 2 - Carc. 1B - Eye Irrit. 2 - Muta. 2 - Skin Irrit. 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Flash Point(F)

213.8 °F - closed cup

Flash Point(C)

101 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
1319362
1369083
S42290
S40362
07125AE

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Yu Zhang et al.
Dalton transactions (Cambridge, England : 2003), 41(38), 11776-11782 (2012-08-21)
A series of carboxamidoquinoline-based fluorescent sensors (the AQZ family) were synthesized and characterized. The AQZ family members were highly soluble in water and showed good selectivity for Zn(2+)via enhanced fluorescence in aqueous buffer solution. Fluorescence signals could be tuned from
John W Scott et al.
Biochemical and biophysical research communications, 443(2), 435-440 (2013-12-18)
The AMP-activated protein kinase (AMPK) regulates cellular and whole-body energy balance in response to changes in adenylate charge and hormonal signals. Activation of AMPK in tissues such as skeletal muscle and liver reverses many of the metabolic defects associated with
Sergey Kapishnikov et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(28), 11188-11193 (2012-06-30)
Heme detoxification is a critical step in the life cycle of malaria-causing parasites, achieved by crystallization into physiologically insoluble hemozoin. The mode of nucleation has profound implications for understanding the mechanism of action of antimalarial drugs that inhibit hemozoin growth.
Fang-Fang Wang et al.
Organic & biomolecular chemistry, 10(43), 8605-8608 (2012-10-09)
A practical Brønsted acid promoted benzylic C-H functionalization of 2-methylazaarenes and nucleophilic addition to aldehydes was developed in good to excellent yields. A six-membered hydrogen-bonding transition state is proposed to be crucial for the reaction. Ready availability of the two
Jin Hoon Kim et al.
Dalton transactions (Cambridge, England : 2003), 42(15), 5500-5507 (2013-02-22)
Zinc sensors based on 2,3-dipicolylamine (DPA) and quinoline have been synthesized. They fluoresced in the presence of Zn(2+) and remained fluorescent when other metal ions were present. Fluorescence enhancement of the sensors was not seen for most other metal ions.
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