2,3-Dihydro-1H-pyrido[2,3-b][1,4]oxazine

2,3-二氢-1H-吡啶并[2,3-b][1,4]噁嗪

Also known as: 1H,2H,3H-pyrido[2,3-b][1,4]oxazine, 1H-Pyrido[2,3-b][1,4]oxazine, 2,3-dihydro-, 2,3-DIHYDRO-1H-PYRIDO[2,3-B][1,4]OXAZINE, 2,3-Dihydro-1H-4-oxa-1,5-diaza-naphthalene, 2,3-Dihydro-1H-pyrido[2,3-b][1,4]oxazine AldrichCPR

CAS No.
1112193-37-9
Jingsj CID
J-1144583-6
Molecular Formula
C7H8N2O
Chinese Name
2,3-二氢-1H-吡啶并[2,3-b][1,4]噁嗪
Molecular Weight
136.151 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point285.7±29.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point126.6±24.3 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2,3-Dihydro-1H-pyrido[2,3-b][1,4]oxazine?

1112193-37-9

What are the molecular formula and molecular weight of 2,3-Dihydro-1H-pyrido[2,3-b][1,4]oxazine?

C7H8N2O, molecular weight 136.151 g/mol

Is 2,3-Dihydro-1H-pyrido[2,3-b][1,4]oxazine hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026