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Benzoxazines

Organic heterocyclic compounds that consist of benzene fused with an oxazines; oxazines are a six-membered ring with four carbon atoms, one oxygen atom, and one nitrogen atom.
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Gallocyanine

CAS: 1562-85-2 Molecular Formula: C15H13ClN2O5 Molecular Weight (g/mol): 336.72 MDL Number: MFCD00011926 InChI Key: AQSOTOUQTVJNMY-UHFFFAOYSA-N Synonym: gallocyanine,gallocyanin,solid violet,1-carboxy-7-dimethylamino-3,4-dihydroxyphenoxazin-5-ium chloride,gallocyanine bs,gallocyanine dh,fast violet,anthracene blue swgg,alizarine navy blue at,brilliant chrome blue p PubChem CID: 73801 IUPAC Name: 7-(dimethylamino)-4-hydroxy-3-oxophenoxazin-10-ium-1-carboxylic acid;chloride SMILES: CN(C)C1=CC2=C(C=C1)[NH+]=C3C(=CC(=O)C(=C3O2)O)C(=O)O.[Cl-]

PubChem CID 73801
CAS 1562-85-2
Molecular Weight (g/mol) 336.72
MDL Number MFCD00011926
SMILES CN(C)C1=CC2=C(C=C1)[NH+]=C3C(=CC(=O)C(=C3O2)O)C(=O)O.[Cl-]
Synonym gallocyanine,gallocyanin,solid violet,1-carboxy-7-dimethylamino-3,4-dihydroxyphenoxazin-5-ium chloride,gallocyanine bs,gallocyanine dh,fast violet,anthracene blue swgg,alizarine navy blue at,brilliant chrome blue p
IUPAC Name 7-(dimethylamino)-4-hydroxy-3-oxophenoxazin-10-ium-1-carboxylic acid;chloride
InChI Key AQSOTOUQTVJNMY-UHFFFAOYSA-N
Molecular Formula C15H13ClN2O5
2

3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-sulfonyl chloride, 97%, Thermo Scientific™

CAS: 31794-45-3 Molecular Formula: C8H6ClNO4S Molecular Weight (g/mol): 247.649 MDL Number: MFCD05664887 InChI Key: CGTCULUUVYBAPX-UHFFFAOYSA-N Synonym: 3-oxo-3,4-dihydro-2h-1,4-benzoxazine-6-sulfonyl chloride,2h-1,4-benzoxazine-6-sulfonyl chloride, 3,4-dihydro-3-oxo,3-oxo-3,4-dihydro-2h-benzo b 1,4 oxazine-6-sulfonyl chloride,3,4-dihydro-3-oxo-2h-1,4-benzoxazine-6-sulphonyl chloride,3-oxo-3,4-dihydro-2h-benzo 1,4 oxazine-6-sulfonyl chloride,3-oxo-2,4-dihydro-1,4-benzoxazine-6-sulfonyl chloride,6-chlorosulfonyl-2h,4h-benzo e 1,4-oxazin-3-one,6-chlorosulphonyl-3-oxo-1,4-benzoxazine,3-oxo-3,4-dihydro-2h-1,4-benzooxazine-6-sulfonyl chloride,3-oxo-3,4-dihydro-2h-1,4-benzoxazine-6-sulfonyl ch PubChem CID: 5200229 IUPAC Name: 3-oxo-4H-1,4-benzoxazine-6-sulfonyl chloride SMILES: C1C(=O)NC2=C(O1)C=CC(=C2)S(=O)(=O)Cl

PubChem CID 5200229
CAS 31794-45-3
Molecular Weight (g/mol) 247.649
MDL Number MFCD05664887
SMILES C1C(=O)NC2=C(O1)C=CC(=C2)S(=O)(=O)Cl
Synonym 3-oxo-3,4-dihydro-2h-1,4-benzoxazine-6-sulfonyl chloride,2h-1,4-benzoxazine-6-sulfonyl chloride, 3,4-dihydro-3-oxo,3-oxo-3,4-dihydro-2h-benzo b 1,4 oxazine-6-sulfonyl chloride,3,4-dihydro-3-oxo-2h-1,4-benzoxazine-6-sulphonyl chloride,3-oxo-3,4-dihydro-2h-benzo 1,4 oxazine-6-sulfonyl chloride,3-oxo-2,4-dihydro-1,4-benzoxazine-6-sulfonyl chloride,6-chlorosulfonyl-2h,4h-benzo e 1,4-oxazin-3-one,6-chlorosulphonyl-3-oxo-1,4-benzoxazine,3-oxo-3,4-dihydro-2h-1,4-benzooxazine-6-sulfonyl chloride,3-oxo-3,4-dihydro-2h-1,4-benzoxazine-6-sulfonyl ch
IUPAC Name 3-oxo-4H-1,4-benzoxazine-6-sulfonyl chloride
InChI Key CGTCULUUVYBAPX-UHFFFAOYSA-N
Molecular Formula C8H6ClNO4S
3
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6-Bromo-2H-1,4-benzoxazin-3(4H)-one, 95%

CAS: 24036-52-0 Molecular Formula: C8H6BrNO2 Molecular Weight (g/mol): 228.045 MDL Number: MFCD00461173 InChI Key: UQCFMEFQBSYDHY-UHFFFAOYSA-N Synonym: 6-bromo-2h-1,4-benzoxazin-3 4h-one,6-bromo-2h-benzo b 1,4 oxazin-3 4h-one,6-bromo-3-oxo-4h-benzo 1,4 oxazine,6-bromo-1,4-benzoxazin-3-one,6-bromo-3,4-dihydro-2h-1,4-benzoxazin-3-one,2h-1,4-benzoxazin-3 4h-one, 6-bromo,6-bromo-2,4-dihydro-1,4-benzoxazin-3-one,6-bromo-4h-benzo 1,4 oxazin-3-one,pubchem16746 PubChem CID: 16218142 IUPAC Name: 6-bromo-4H-1,4-benzoxazin-3-one SMILES: C1C(=O)NC2=C(O1)C=CC(=C2)Br

PubChem CID 16218142
CAS 24036-52-0
Molecular Weight (g/mol) 228.045
MDL Number MFCD00461173
SMILES C1C(=O)NC2=C(O1)C=CC(=C2)Br
Synonym 6-bromo-2h-1,4-benzoxazin-3 4h-one,6-bromo-2h-benzo b 1,4 oxazin-3 4h-one,6-bromo-3-oxo-4h-benzo 1,4 oxazine,6-bromo-1,4-benzoxazin-3-one,6-bromo-3,4-dihydro-2h-1,4-benzoxazin-3-one,2h-1,4-benzoxazin-3 4h-one, 6-bromo,6-bromo-2,4-dihydro-1,4-benzoxazin-3-one,6-bromo-4h-benzo 1,4 oxazin-3-one,pubchem16746
IUPAC Name 6-bromo-4H-1,4-benzoxazin-3-one
InChI Key UQCFMEFQBSYDHY-UHFFFAOYSA-N
Molecular Formula C8H6BrNO2
4
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2H-1,4-Benzoxazin-3(4H)-one, 99%

CAS: 5466-88-6 Molecular Formula: C8H7NO2 Molecular Weight (g/mol): 149.149 MDL Number: MFCD00158536 InChI Key: QRCGFTXRXYMJOS-UHFFFAOYSA-N Synonym: 2h-1,4-benzoxazin-3 4h-one,2h-benzo b 1,4 oxazin-3 4h-one,2h-1,4-benzoxazin-3-one,3-oxo-4h-benzo 1,4 oxazine,3,4-dihydro-2h-1,4-benzoxazin-3-one,2h-1,4-benzoxazin-3-ol,2h-1,4-benzoxazin-3 4h-one 8ci 9ci,4h-benzo 1,4 oxazin-3-one,2h-1,4-benzoxazine-3 4h-one,2h,4h-benzo e 1,4-oxazaperhydroin-3-one PubChem CID: 72757 IUPAC Name: 4H-1,4-benzoxazin-3-one SMILES: C1C(=O)NC2=CC=CC=C2O1

PubChem CID 72757
CAS 5466-88-6
Molecular Weight (g/mol) 149.149
MDL Number MFCD00158536
SMILES C1C(=O)NC2=CC=CC=C2O1
Synonym 2h-1,4-benzoxazin-3 4h-one,2h-benzo b 1,4 oxazin-3 4h-one,2h-1,4-benzoxazin-3-one,3-oxo-4h-benzo 1,4 oxazine,3,4-dihydro-2h-1,4-benzoxazin-3-one,2h-1,4-benzoxazin-3-ol,2h-1,4-benzoxazin-3 4h-one 8ci 9ci,4h-benzo 1,4 oxazin-3-one,2h-1,4-benzoxazine-3 4h-one,2h,4h-benzo e 1,4-oxazaperhydroin-3-one
IUPAC Name 4H-1,4-benzoxazin-3-one
InChI Key QRCGFTXRXYMJOS-UHFFFAOYSA-N
Molecular Formula C8H7NO2
5
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4-Methyl-2H-1,4-benzoxazin-3(4H)-one, 98%

CAS: 21744-84-3 Molecular Formula: C9H9NO2 Molecular Weight (g/mol): 163.176 MDL Number: MFCD00601365 InChI Key: DBJMEBUKQVZWMD-UHFFFAOYSA-N PubChem CID: 89032 IUPAC Name: 4-methyl-1,4-benzoxazin-3-one SMILES: CN1C(=O)COC2=CC=CC=C21

PubChem CID 89032
CAS 21744-84-3
Molecular Weight (g/mol) 163.176
MDL Number MFCD00601365
SMILES CN1C(=O)COC2=CC=CC=C21
IUPAC Name 4-methyl-1,4-benzoxazin-3-one
InChI Key DBJMEBUKQVZWMD-UHFFFAOYSA-N
Molecular Formula C9H9NO2
6
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2,2-Dimethyl-6-nitro-2H-1,4-benzoxazin-3(4H)-one, 97%, Thermo Scientific Chemicals

CAS: 85160-84-5 Molecular Formula: C10H10N2O4 Molecular Weight (g/mol): 222.20 MDL Number: MFCD03427729 InChI Key: YKXZRZGZJZYBBH-UHFFFAOYSA-N Synonym: 2,2-dimethyl-6-nitro-2h-benzo b 1,4 oxazin-3 4h-one,2h-1,4-benzoxazin-3 4h-one, 2,2-dimethyl-6-nitro,2,2-dimethyl-6-nitro-2h-1,4-benzoxazin-3 4h-one,2,2-dimethyl-6-nitro-4h-benzo 1,4 oxazin-3-one,2,2-dimethyl-6-nitro-2,3-dihydro-4h-1,4-benzooxazine-3-one,3,4-dihydro-2,2-dimethyl-6-nitro-3-oxo-2h-1,4-benzoxazine,2,2-dimethyl-6-nitro-2h-benzo b 1.4 oxazine-3 4h-one,2,2-dimethyl-6-nitro-3,4-dihydro-2h-benzo 1,4 oxazine-one PubChem CID: 10656631 IUPAC Name: 2,2-dimethyl-6-nitro-4H-1,4-benzoxazin-3-one SMILES: CC1(C)OC2=C(NC1=O)C=C(C=C2)[N+]([O-])=O

PubChem CID 10656631
CAS 85160-84-5
Molecular Weight (g/mol) 222.20
MDL Number MFCD03427729
SMILES CC1(C)OC2=C(NC1=O)C=C(C=C2)[N+]([O-])=O
Synonym 2,2-dimethyl-6-nitro-2h-benzo b 1,4 oxazin-3 4h-one,2h-1,4-benzoxazin-3 4h-one, 2,2-dimethyl-6-nitro,2,2-dimethyl-6-nitro-2h-1,4-benzoxazin-3 4h-one,2,2-dimethyl-6-nitro-4h-benzo 1,4 oxazin-3-one,2,2-dimethyl-6-nitro-2,3-dihydro-4h-1,4-benzooxazine-3-one,3,4-dihydro-2,2-dimethyl-6-nitro-3-oxo-2h-1,4-benzoxazine,2,2-dimethyl-6-nitro-2h-benzo b 1.4 oxazine-3 4h-one,2,2-dimethyl-6-nitro-3,4-dihydro-2h-benzo 1,4 oxazine-one
IUPAC Name 2,2-dimethyl-6-nitro-4H-1,4-benzoxazin-3-one
InChI Key YKXZRZGZJZYBBH-UHFFFAOYSA-N
Molecular Formula C10H10N2O4
7
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6-Bromo-7-fluoro-2,4-dihydro-1,4-benzoxazin-3-one, 96%, Thermo Scientific Chemicals

CAS: 355423-58-4 Molecular Formula: C8H5BrFNO2 Molecular Weight (g/mol): 246.04 MDL Number: MFCD20441932 InChI Key: AVHJMSMGASUDIT-UHFFFAOYSA-N Synonym: 6-bromo-7-fluoro-2,4-dihydro-1,4-benzoxazin-3-one,6-bromo-7-fluoro-2h-benzo b 1,4 oxazin-3 4h-one,2h-1,4-benzoxazin-3 4h-one, 6-bromo-7-fluoro,acmc-209ihm,6-bromo-7-fluoro-4h-benzo 1,4 oxazin-3-one,6-bromo-7-fluoro-2h-1,4-benzoxazin-3 4h-one,6-bromo-7-fluoro-3,4-dihydro-2h-1,4-benzoxazin-3-one PubChem CID: 23574320 IUPAC Name: 6-bromo-7-fluoro-4H-1,4-benzoxazin-3-one SMILES: FC1=C(Br)C=C2NC(=O)COC2=C1

PubChem CID 23574320
CAS 355423-58-4
Molecular Weight (g/mol) 246.04
MDL Number MFCD20441932
SMILES FC1=C(Br)C=C2NC(=O)COC2=C1
Synonym 6-bromo-7-fluoro-2,4-dihydro-1,4-benzoxazin-3-one,6-bromo-7-fluoro-2h-benzo b 1,4 oxazin-3 4h-one,2h-1,4-benzoxazin-3 4h-one, 6-bromo-7-fluoro,acmc-209ihm,6-bromo-7-fluoro-4h-benzo 1,4 oxazin-3-one,6-bromo-7-fluoro-2h-1,4-benzoxazin-3 4h-one,6-bromo-7-fluoro-3,4-dihydro-2h-1,4-benzoxazin-3-one
IUPAC Name 6-bromo-7-fluoro-4H-1,4-benzoxazin-3-one
InChI Key AVHJMSMGASUDIT-UHFFFAOYSA-N
Molecular Formula C8H5BrFNO2
8

6-Bromo-2H-1,4-benzoxazin-3(4H)-one 94.0+%, TCI America™

CAS: 24036-52-0 Molecular Formula: C8H6BrNO2 Molecular Weight (g/mol): 228.045 MDL Number: MFCD00461173 InChI Key: UQCFMEFQBSYDHY-UHFFFAOYSA-N Synonym: 6-bromo-2h-1,4-benzoxazin-3 4h-one,6-bromo-2h-benzo b 1,4 oxazin-3 4h-one,6-bromo-3-oxo-4h-benzo 1,4 oxazine,6-bromo-1,4-benzoxazin-3-one,6-bromo-3,4-dihydro-2h-1,4-benzoxazin-3-one,2h-1,4-benzoxazin-3 4h-one, 6-bromo,6-bromo-2,4-dihydro-1,4-benzoxazin-3-one,6-bromo-4h-benzo 1,4 oxazin-3-one,pubchem16746 PubChem CID: 16218142 IUPAC Name: 6-bromo-4H-1,4-benzoxazin-3-one SMILES: C1C(=O)NC2=C(O1)C=CC(=C2)Br

PubChem CID 16218142
CAS 24036-52-0
Molecular Weight (g/mol) 228.045
MDL Number MFCD00461173
SMILES C1C(=O)NC2=C(O1)C=CC(=C2)Br
Synonym 6-bromo-2h-1,4-benzoxazin-3 4h-one,6-bromo-2h-benzo b 1,4 oxazin-3 4h-one,6-bromo-3-oxo-4h-benzo 1,4 oxazine,6-bromo-1,4-benzoxazin-3-one,6-bromo-3,4-dihydro-2h-1,4-benzoxazin-3-one,2h-1,4-benzoxazin-3 4h-one, 6-bromo,6-bromo-2,4-dihydro-1,4-benzoxazin-3-one,6-bromo-4h-benzo 1,4 oxazin-3-one,pubchem16746
IUPAC Name 6-bromo-4H-1,4-benzoxazin-3-one
InChI Key UQCFMEFQBSYDHY-UHFFFAOYSA-N
Molecular Formula C8H6BrNO2
9

Sigma Aldrich Phenoxazine

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
Percent Purity 97%
Linear Formula C12H9NO
CAS 135-67-1
Molecular Weight (g/mol) 183.21
MDL Number MFCD00005014
Recommended Storage Room Temperature
Molecular Formula C12H9NO
EINECS Number 205-210-8
Melting Point 156°C to 159°C (lit.)
10

Sigma Aldrich 5-Bromophthalide

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CAS 64169-34-2
11

Sigma Aldrich tert-Butyl 3-(bromomethyl)-1-azetidinecarboxylate

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Sigma Aldrich Diethyl cyclopentane-1,1-dicarboxylate

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CAS 4167-77-5
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Sigma Aldrich 1-(2-Methylphenyl)-1,4-diazepane acetate

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Sigma Aldrich cis-2-Aminomethyl-cyclohexanol hydrochloride

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Sigma Aldrich 4-Methoxybenzamide

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CAS 3424-93-9