2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one

Base Information Edit

Chemical Name:2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one
CAS No.:20348-09-8
Molecular Formula:C7H6N2O2
Molecular Weight:150.137
Hs Code.:2934999090
European Community (EC) Number:243-751-1
NSC Number:122276
DSSTox Substance ID:DTXSID00174255
Nikkaji Number:J280.568E
Wikidata:Q72504528
ChEMBL ID:CHEMBL1370167
Mol file:20348-09-8.mol

Synonyms:20348-09-8;2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one;2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one;4H-pyrido[3,2-b][1,4]oxazin-3-one;2H,4H-pyrido[3,2-b][1,4]oxazin-3-one;MFCD00006697;2H,3H,4H-pyrido[3,2-b][1,4]oxazin-3-one;MLS000737540;2H-Pyrido(3,2-b)-1,4-oxazin-3(4H)-one;EINECS 243-751-1;SMR000035346;NSC122276;Oprea1_736092;SCHEMBL29569;MLS000039790;CHEMBL1370167;DTXSID00174255;HMS2426L15;AMY14081;STK526198;AKOS005071470;CS-W002009;NSC 122276;NSC-122276;2H-pyrido[3,2-b][1,4]oxazin-3-one;AC-23079;SY007983;2H-pyrido[3,2-b]-1,4-oxazin-3(4H)one;FT-0612507;2H-pyrido[3,2-b]-[1,4]oxazin-3(4H)-one;2H-pyrido[3,2-b]-1,4-oxazin-3-(4H)-one;EN300-100241;METHYLCYCLOPENTADIENYLMANGANESETRICARBONYL;2H-Pyrido[3,2-b]-1,4-oxazin-3 (4H)-one;9Y-0717;A814467;2,3-Dihydro-4H-pyrido[3,2-b][1,4]oxazin-3-one;J-509566;2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one, 95%;Z1255378941;4-(3,4-dimethoxyphenyl)-1,2-dimethoxy-benzene;2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one

Suppliers and Price of 2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one
10mg
$ 45.00

SynQuest Laboratories
2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one 95%
1 g
$ 20.00

SynQuest Laboratories
2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one 95%
5 g
$ 68.00

SynQuest Laboratories
2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one 95%
10 g
$ 128.00

Sigma-Aldrich
2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one 95%
5g
$ 170.00

Matrix Scientific
2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one >95%
5g
$ 346.00

Matrix Scientific
2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one >95%
500mg
$ 118.00

Matrix Scientific
2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one >95%
1g
$ 151.00

Heterocyclics
4H-Pyrido[3,2-b][1,4]oxazin-3-one
25g
$ 212.00

Heterocyclics
4H-Pyrido[3,2-b][1,4]oxazin-3-one
5g
$ 61.00

Total 48 raw suppliers

Chemical Property of 2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one Edit

Chemical Property:

Vapor Pressure:0mmHg at 25°C
Melting Point:204-206 ºC
Refractive Index:1.568
Boiling Point:384.159 °C at 760 mmHg
PKA:11.06±0.20(Predicted)
Flash Point:186.133 °C
PSA：51.22000
Density:1.328g/cm3
LogP:0.55050
Storage Temp.:Sealed in dry,Room Temperature
XLogP3:0.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:0
Exact Mass:150.042927438
Heavy Atom Count:11
Complexity:172

Purity/Quality:

98%,99%, ^*data from raw suppliers

2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xi
Statements: 36/37/38
Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:C1C(=O)NC2=C(O1)C=CC=N2
Uses 2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one was used in the synthesis of quinazolinbenzoxazine derivatives.

Technology Process of 2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one

There total 14 articles about 2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 80.0%

: 16867-03-1
2-amino-3-hydroxypyridine

: 105-36-2
ethyl bromoacetate

: 20348-09-8
4H-pyrido[3,2-b][1,4]oxazin-3-one

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; 1-octyl-3-methylimidazolium tetrafluoroborate; at 20 ℃; for 1.5h; chemoselective reaction;
DOI:10.1016/j.tetlet.2010.01.122