2-Methyl-2H-1,4-benzoxazin-3(4H)-one

BGC Id:	764408565710
CAS No:	21744-83-2
Synonyms:	nsc 179804 ; 2-methyl-3-oxo-3,4-dihydro-2h-benzo[b][1,4]oxazine ; 2-methyl-4h-benzo[1,4]oxazin-3-one ; 2h-1,4-benzoxazin-3(4h)-one,2-methyl- ; 2-methyl-(2h)-1,4-benzoxazin-3(4h)-one ; 2h-1,4-benzoxazin-3(4h)-one, 2-methyl- ; 2-methyl-1,4-benzoxazin-3-one ; 2-methyl-[1,4] benzoxazin-3(4h)-one ; 2-methyl-2h-1,4-benzoxazin-3-one ; 2-methyl-4h-1,4-benzoxazin-3-one
Molecular Formula:	C9H9 N O2
Molecular Weight:	163.17326
EINECS:

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The following 2 notable providers have been checked and can be recommended.

Capot Chemical

Leap Chem

Molecular Formula: C9H9NO2 Molecular Weight: 163.17326

The last intensive check and update was carried out on 2026/04/23.

Identify

Synonyms:

nsc 179804 ; 2-methyl-3-oxo-3,4-dihydro-2h-benzo[b][1,4]oxazine ; 2-methyl-4h-benzo[1,4]oxazin-3-one ; 2h-1,4-benzoxazin-3(4h)-one,2-methyl- ; 2-methyl-(2h)-1,4-benzoxazin-3(4h)-one ; 2h-1,4-benzoxazin-3(4h)-one, 2-methyl- ; 2-methyl-1,4-benzoxazin-3-one ; 2-methyl-[1,4] benzoxazin-3(4h)-one ; 2-methyl-2h-1,4-benzoxazin-3-one ; 2-methyl-4h-1,4-benzoxazin-3-one

CAS:

21744-83-2

EINECS:

Molecular Formula:

C9H9 N O2

MDL:

MFCD04141926

SMILES:

OCC1(F)CCCCC1

Properties

Molecular Weight:

163.17326 g·mol−1

Density:

1.166 g/cm3

Boiling point:

330.6°C at 760 mmHg

Flash point:

153.7°C

Suppliers

Capot Chemical Co., Ltd.

Company type: Leading producer

Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. We are supplier of (3-Oxo-cyclobutyl)-carbamic acid benzyl ester. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. We are certified to the ISO 9001:2000 Standards, have a safety management syste ...

Country: P.R.China Phone: +86-571-85586718 Telefax: +86-571-85864795

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Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Country: P.R.China
Phone: +852-30606658

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

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