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241571

Quinoline

reagent grade, 98%

Synonym(s):

1-Benzazine, 2,3-Benzopyridine

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Size/SKUAvailabilityPrice
5 g

Available to ship TODAY

$68.90
100 g

Available to ship TODAY

$81.90
500 g

Estimated to ship onJanuary 13, 2027fromMILWAUKEE

$283.00

About This Item

Empirical Formula (Hill Notation):
C9H7N
CAS Number:
Molecular Weight:
129.16
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
202-051-6
Beilstein/REAXYS Number:
107477
MDL number:
Assay:
98%
Form:
liquid

$68.90


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grade

reagent grade

Quality Segment

vapor density

4.5 (vs air)

vapor pressure

0.07 mmHg ( 20 °C)

assay

98%

form

liquid

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)

General description

Quinoline is a heterocyclic aromatic organic compound with the chemical formula C9H7N.Quinoline derivatives are prevalent in a variety of pharmacologically active synthetic and natural compounds. Quinolines have antiseptic, antipyretic, and antiperiodic properties and are used as antimalarials and for preparing other antimalarial drugs.

Application

Quinoline and its derivatives are widely used as antibiotics, alkaloids, dyes, rubber chemicals, and flavoring agents. Additional industrial applications include their use as corrosion inhibitors and as solvents for resins and terpenes, and in transition-metal complex catalysis for uniform polymerization and luminescence chemistry. They are also used in manufacturing oil soluble dyes, food colorants, pharmaceuticals, pH indicators and other organic compounds. Quinoline is a catabolite of tryptophan, a fundamental structure in some antihypertensive agents such as the peripheral vasodilators prazosin and doxazosin.

Disclaimer

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

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This Item
94517
description

reagent grade, 98%

description

analytical standard

assay

98%

assay

97.5-102.2% (wt., NT), ≥98.0% (GC)

Quality Level

200

Quality Level

100

refractive index

n20/D 1.625 (lit.)

refractive index

n20/D 1.625 (lit.)

mp

−17-−13 °C (lit.)

mp

−17-−13 °C (lit.)

density

1.093 g/mL at 25 °C (lit.)

density

1.093 g/mL at 25 °C (lit.)

bp

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

bp

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


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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

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

Flash Point (°F)

213.8 °F - closed cup

Flash Point (°C)

101 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter



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Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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