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tert-Butyl 3-oxo-3,4-dihydroquinoxaline-1(2H)-carboxylate

CAS No.
148858-04-2
Chemical Name:
tert-Butyl 3-oxo-3,4-dihydroquinoxaline-1(2H)-carboxylate
Synonyms
tert-butyl 3-oxo-2,4-dihydroquinoxaline-1-carboxylate;tert-Butyl 3-oxo-3,4-dihydroquinoxaline-1(2H)-carboxylate;1(2H)-Quinoxalinecarboxylic acid, 3,4-dihydro-3-oxo-, 1,1-dimethylethyl ester
CBNumber:
CB53407878
Molecular Formula:
C13H16N2O3
Molecular Weight:
248.28
MDL Number:
MFCD17170819
MOL File:
148858-04-2.mol
MSDS File:
SDS
Last updated:2026-05-28 05:25:11

tert-Butyl 3-oxo-3,4-dihydroquinoxaline-1(2H)-carboxylate Properties

Boiling point 400.1±34.0 °C(Predicted)
Density 1.199±0.06 g/cm3(Predicted)
storage temp. Store at room temperature
pka 13.42±0.20(Predicted)
Appearance White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

tert-Butyl 3-oxo-3,4-dihydroquinoxaline-1(2H)-carboxylate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA01K1FA Tert-Butyl 3-Oxo-3,4-Dihydroquinoxaline-1(2H)-Carboxylate 97% 148858-04-2 100mg $46 2026-05-30 Buy
aablocks AA01K1FA Tert-Butyl 3-Oxo-3,4-Dihydroquinoxaline-1(2H)-Carboxylate 97% 148858-04-2 250mg $78 2026-05-30 Buy
ACHEMBLOCK T94795 tert-butyl 3-oxo-2,4-dihydroquinoxaline-1-carboxylate 95% 148858-04-2 250MG $165 2026-05-27 Buy
ACHEMBLOCK T94795 tert-butyl 3-oxo-2,4-dihydroquinoxaline-1-carboxylate 95% 148858-04-2 1G $425 2026-05-27 Buy
ACHEMBLOCK T94795 tert-butyl 3-oxo-2,4-dihydroquinoxaline-1-carboxylate 95% 148858-04-2 5G $975 2026-05-27 Buy
Product number Packaging Price Buy
AA01K1FA 100mg $46 Buy
AA01K1FA 250mg $78 Buy
T94795 250MG $165 Buy
T94795 1G $425 Buy
T94795 5G $975 Buy

tert-Butyl 3-oxo-3,4-dihydroquinoxaline-1(2H)-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

tert-Butyl 3-oxo-3,4-dihydroquinoxaline-1(2H)-carboxylate Suppliers

Global Suppliers ( 13)
Supplier Tel Email Country ProdList Advantage
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057 service@aiviche.com China 49299 58
Taizhou Nanfeng Pharmaceutical Research Institute nanfengpharma@126.co 18616377689 nanfengpharma@126.com China 20008 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Energy Chemical 400-0056266 marketing1@energy-chemical.com China 44927 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 59929 58
Suzhou Victorypharm Co.,Ltd. 512-68242903 13916956214 sales@victory-pharm.com China 1523 58
Beijing Solarbio Science & Tecnology Co., Ltd. 010-50973130 17801761073 Gsiyu@solarbio.com China 50460 58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-025-66113011 15955137747 cb5@aikonchem.com China 10354 58
Shanghai Ken chemical Technology Co.,ltd 13701870891; 02152215958 47697177@qq.com China 10000 58
Ningbo Chaoming Biotechnology Co., Ltd 13301662590 mandy@atkchemical.com China 9539 58

tert-Butyl 3-oxo-3,4-dihydroquinoxaline-1(2H)-carboxylate Spectrum

tert-Butyl 3-oxo-3,4-dihydroquinoxaline-1(2H)-carboxylate 1(2H)-Quinoxalinecarboxylic acid, 3,4-dihydro-3-oxo-, 1,1-dimethylethyl ester tert-butyl 3-oxo-2,4-dihydroquinoxaline-1-carboxylate 148858-04-2