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ChemicalBook >> CAS DataBase List >>7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one

7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one

7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one Structure
7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one structure
CAS No.
1824123-04-7
Chemical Name:
7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
Synonyms
7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one;2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one, 7-ethynyl-
CBNumber:
CB43962905
Molecular Formula:
C9H6N2O2
Molecular Weight:
174.16
MDL Number:
MOL File:
1824123-04-7.mol
MSDS File:
SDS
Last updated:2026-05-28 02:20:30
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7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one Properties

Boiling point 404.2±45.0 °C(Predicted)
Density 1.39±0.1 g/cm3(Predicted)
storage temp. 2-8°C, stored under nitrogen
pka 10.44±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

7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Synthonix E77034 7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one ≥95% 1824123-04-7 250mg $230 2026-05-06 Buy
Synthonix E77034 7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one ≥95% 1824123-04-7 1g $530 2026-05-06 Buy
Synthonix E77034 7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one ≥95% 1824123-04-7 5g $1490 2026-05-06 Buy
aablocks AA01DESS 7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one 98% 1824123-04-7 100mg $117 2026-05-29 Buy
ACHEMBLOCK U138621 7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one 95% 1824123-04-7 250MG $200 2026-05-27 Buy
Product number Packaging Price Buy
E77034 250mg $230 Buy
E77034 1g $530 Buy
E77034 5g $1490 Buy
AA01DESS 100mg $117 Buy
U138621 250MG $200 Buy

7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one Suppliers

Global Suppliers ( 7)
Supplier Tel Email Country ProdList Advantage
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Accela ChemBio Inc. +1-858-6993322 +86-18019713315 info@accelachem.com United States 21189 58
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 10452 58
Shanghai Jiegu Biotechnology Co., Ltd. 021-51698675 sales@jiejiegroup.com China 8198 58
Shanghai Haohong Scientific Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 39718 58
Yantai Shengkailun Chemical Technology Co., Ltd. 13356901049 mark@sklnchem.cn China 9925 58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd. 025-66061636 19370895928 qqyang@aikonchem.com China 9995 58
Supplier Advantage
Amadis Chemical Company Limited 58
Accela ChemBio Inc. 58
Accela ChemBio Co.,Ltd. 58
Shanghai Jiegu Biotechnology Co., Ltd. 58
Shanghai Haohong Scientific Co., Ltd. 58
Yantai Shengkailun Chemical Technology Co., Ltd. 58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd. 58

7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one Spectrum

7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one(1824123-04-7)1HNMR

1824123-04-7 (7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one) Related Search:

7-Ethynyl-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one 2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one 2H-Pyrido[3,2-b]-1,4-oxazine-7-carboxaldehyde, 3,4-dihydro-3-oxo- Acetamide, N-(3-bromo-6-fluoro-4-methyl-2-nitrophenyl)- 6-Methyl-4H-pyrido[3,2-b][1,4]oxazin-3-one
2H-Pyrido[3,2-b]-1,4-oxazine-7-carboxylic acid, 3,4-dihydro-3-oxo-

1of2

7-Ethynyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one 2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one, 7-ethynyl- 1824123-04-7