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272310

Sigma-Aldrich

5-Methylquinoxaline

98%

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About This Item

Empirical Formula (Hill Notation):
C9H8N2
CAS Number:
13708-12-8
Molecular Weight:
144.17
EC Number:
237-246-5
MDL number:
MFCD00012335
UNSPSC Code:
12352100
PubChem Substance ID:
24856466
NACRES:
NA.22

Assay

98%

refractive index

n20/D 1.62 (lit.)

bp

120 °C/15 mmHg (lit.)

mp

20-21 °C (lit.)

density

1.125 g/mL at 25 °C

SMILES string

Cc1cccc2nccnc12

InChI

1S/C9H8N2/c1-7-3-2-4-8-9(7)11-6-5-10-8/h2-6H,1H3

InChI key

CQLOYHZZZCWHSG-UHFFFAOYSA-N

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Application

5-Methylquinoxaline was used in the synthesis of 1,12-diphenyl-5-methyl-1,12,12a,12b-tetrahydrobis[1,2,4]triazolo[4,3-a:3′,4′-c]quinoxaline bis-cycloadducts.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

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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Reactivity of asymmetric benzo-condensed diazines with nitrilimine dipoles in the 1, 3-dipolar cycloaddition reactions.
Tetrahedron Letters, 50(52), 7333-7336 (2009)
Ecem Berk et al.
Journal of agricultural and food chemistry, 67(17), 4923-4930 (2019-04-11)
This study investigated the formation of Maillard reaction products in sesame seeds under different roasting conditions. Sesame seeds were roasted at 150, 180, 200, and 220 °C for 10 min, and thermal process contaminants including 5-hydroxymethylfurfural, acrylamide, furan, and dicarbonyl
Weerachat Sompong et al.
BMC complementary and alternative medicine, 15, 394-394 (2015-11-02)
Methylglyoxal (MG) is one of the most reactive glycating agents, which result the formation of advanced glycation end-products (AGEs) that have been implicated in the progression of age-related diseases. Inhibition of MG-induced AGE formation is the imperative approach for alleviating

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