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ChemicalBook >> CAS DataBase List >> 6,7-Dimethyl-2,3-di(2-pyridyl)quinoxaline

6,7-Dimethyl-2,3-di(2-pyridyl)quinoxaline

6,7-Dimethyl-2,3-di(2-pyridyl)quinoxaline price.
  • $18 - $901.8
  • Product name: 6,7-Dimethyl-2,3-di(2-pyridyl)quinoxaline
  • CAS: 6627-38-9
  • MF: C20H16N4
  • MW: 312.37
  • EINECS:229-592-0
  • MDL Number:MFCD00006730
  • Synonyms:6,7-Dimethyl-2,3-di(2-pyridyl)quinoxaline 98%;2,3-Bis(2-pyridinyl)-6,7-dimethylquinoxaline;2,3-Bis(2-pyridyl)-6,7-dimethylquinoxaline;6,7-Dimethyl-2,3-bis(2-pyridyl)quinoxaline;6,7-Dimethyl-2,3-bis(pyridin-2-yl)quinoxaline;6,7-Dimethyl-2,3-di(pyridin-2-yl)quinoxaline;Quinoxaline, 6,7-dimethyl-2,3-di-2-pyridinyl-;6,7-Dimethyl-2,3-di(2-pyridyl)quinoxaline
Price8 Properties Safety Information Description
8 prices
Selected condition：
Brand
  • aablocks
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Chemenu
  • Sigma-Aldrich
Package
  • 250mg
  • 1g
  • 5g
  • 100g
  • Manufactureraablocks
  • Product numberAA00FBE6
  • Product description6,7-Dimethyl-2,3-di(pyridin-2-yl)quinoxaline ≥98%
  • Packaging250mg
  • Price$18
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00FBE6
  • Product description6,7-Dimethyl-2,3-di(pyridin-2-yl)quinoxaline ≥98%
  • Packaging1g
  • Price$57
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00FBE6
  • Product description6,7-Dimethyl-2,3-di(pyridin-2-yl)quinoxaline ≥98%
  • Packaging5g
  • Price$213
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-10642
  • Product description6,7-Dimethyl-2,3-di(2-pyridyl)quinoxaline 97%
  • Packaging100g
  • Price$678
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product number1346AQ
  • Product description6,7-Dimethyl-2,3-di(2-pyridyl)quinoxaline
  • Packaging5g
  • Price$227
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0115620
  • Product description6,7-DIMETHYL-2,3-DI(2-PYRIDYL)QUINOXALINE 95.00%
  • Packaging5G
  • Price$901.8
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM142004
  • Product description6,7-dimethyl-2,3-di(pyridin-2-yl)quinoxaline 97%
  • Packaging5g
  • Price$235
  • Updated2026-05-26
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number126462
  • Product description6,7-Dimethyl-2,3-di(2-pyridyl)quinoxaline 98%
  • Packaging5g
  • Price$187
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00FBE6 6,7-Dimethyl-2,3-di(pyridin-2-yl)quinoxaline ≥98% 250mg $18 2026-05-28 Buy
aablocks AA00FBE6 6,7-Dimethyl-2,3-di(pyridin-2-yl)quinoxaline ≥98% 1g $57 2026-05-28 Buy
aablocks AA00FBE6 6,7-Dimethyl-2,3-di(pyridin-2-yl)quinoxaline ≥98% 5g $213 2026-05-28 Buy
AHH MT-10642 6,7-Dimethyl-2,3-di(2-pyridyl)quinoxaline 97% 100g $678 2026-05-26 Buy
AK Scientific 1346AQ 6,7-Dimethyl-2,3-di(2-pyridyl)quinoxaline 5g $227 2021-12-16 Buy
American Custom Chemicals Corporation CHM0115620 6,7-DIMETHYL-2,3-DI(2-PYRIDYL)QUINOXALINE 95.00% 5G $901.8 2021-12-16 Buy
Chemenu CM142004 6,7-dimethyl-2,3-di(pyridin-2-yl)quinoxaline 97% 5g $235 2026-05-26 Buy
Sigma-Aldrich 126462 6,7-Dimethyl-2,3-di(2-pyridyl)quinoxaline 98% 5g $187 2026-04-30 Buy

Properties

Melting point :191-193 °C (lit.)
form :powder
InChI :1S/C20H16N4/c1-13-11-17-18(12-14(13)2)24-20(16-8-4-6-10-22-16)19(23-17)15-7-3-5-9-21-15/h3-12H,1-2H3
InChIKey :NACXMBPTPBZQHY-UHFFFAOYSA-N
SMILES :Cc1cc2nc(-c3ccccn3)c(nc2cc1C)-c4ccccn4
CAS DataBase Reference :6627-38-9

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

6,7-Dimethyl-2,3-di-(2-pyridyl)quinoxaline has been used as an internal standard to investigate the clinical pharmacokinetics of nelfinavir mesylate, a potent inhibitor of HIV-1 protease.

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Suppliers and manufacturers

Shanghai Hanhong Scientific Co.,Ltd. RYSS TECH LTD Sigma-Aldrich Shanghai YuanYe Biotechnology Co., Ltd. Hefei TNJ Chemical Industry Co.,Ltd. Energy Chemical Hangzhou Taorui Biotechnology Co., Ltd Shaanxi Dideu Newmaterial Co., Ltd. Shanghai Aladdin Biochemical Technology Co.,Ltd. Aikon International Limited