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145246

Sigma-Aldrich

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

95%

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Empirical Formula (Hill Notation):
C7H6N2O2
CAS Number:
Molecular Weight:
150.13
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

95%

form

liquid

mp

204-206 °C (lit.)

SMILES string

O=C1COc2cccnc2N1

InChI

1S/C7H6N2O2/c10-6-4-11-5-2-1-3-8-7(5)9-6/h1-3H,4H2,(H,8,9,10)

InChI key

ANHQLUBMNSSPBV-UHFFFAOYSA-N

Application

2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one was used in the synthesis of quinazolinbenzoxazine derivatives.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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