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ChemicalBook >> CAS DataBase List >> methyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylate

methyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylate

$27 - $3020
Product name: methyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylate
CAS: 179950-77-7
MF: C11H11NO4
MW: 221.21
EINECS:
MDL Number:MFCD11100232
Synonyms:methyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylate;Methyl 3,4-dihydro-2-methyl-3-oxo-2H-benzo[b][1,4]oxazine-6-carboxylate;JR-14089, Methyl 3,4-dihydro-2-methyl-3-oxo-2H-benzo[b][1,4]oxazine-6-carboxylate, 97%;2H-1,4-Benzoxazine-6-carboxylic acid, 3,4-dihydro-2-methyl-3-oxo-, methyl ester

Price29 Properties Safety Information Description

29 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
Ambeed
Chemenu
Crysdot
Heterocyclics
Matrix Scientific
TRC

Package

10mg
100mg
250mg
500mg
500.00mg
1.00g
1g
5G
10g
25G

Manufactureraablocks
Product numberAA00IZF9
Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95%
Packaging100mg
Price$27
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00IZF9
Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95%
Packaging250mg
Price$33
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00IZF9
Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95%
Packaging1g
Price$86
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00IZF9
Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 98%
Packaging10g
Price$778
Updated2026-05-29
Buy

ManufacturerACHEMBLOCK
Product numberX202406
Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 98.00%
Packaging5G
Price$755
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberX202406
Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 98.00%
Packaging1G
Price$180
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberX202406
Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 98.00%
Packaging25G
Price$3020
Updated2026-05-27
Buy

ManufacturerAmbeed
Product numberA531486
Product descriptionMethyl2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95+%
Packaging1g
Price$232
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA531486
Product descriptionMethyl2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95+%
Packaging250mg
Price$90
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA531486
Product descriptionMethyl2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95+%
Packaging100mg
Price$57
Updated2021-12-16
Buy

ManufacturerChemenu
Product numberCM309871
Product descriptionMethyl2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95%
Packaging5g
Price$797
Updated2021-12-16
Buy

ManufacturerChemenu
Product numberCM309871
Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95%
Packaging1g
Price$278
Updated2026-05-20
Buy

ManufacturerChemenu
Product numberCM309871
Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95%
Packaging1g
Price$278
Updated2026-05-26
Buy

ManufacturerChemenu
Product numberCM309871
Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95%
Packaging250mg
Price$108
Updated2026-05-26
Buy

ManufacturerChemenu
Product numberCM309871
Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95%
Packaging250mg
Price$108
Updated2026-05-20
Buy

ManufacturerChemenu
Product numberCM309871
Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95%
Packaging100mg
Price$68
Updated2026-05-26
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00IZF9	Methyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95%	100mg	$27	2026-05-29	Buy
aablocks	AA00IZF9	Methyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95%	250mg	$33	2026-05-29	Buy
aablocks	AA00IZF9	Methyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95%	1g	$86	2026-05-29	Buy
aablocks	AA00IZF9	Methyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 98%	10g	$778	2026-05-29	Buy
ACHEMBLOCK	X202406	Methyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 98.00%	5G	$755	2026-05-27	Buy
ACHEMBLOCK	X202406	Methyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 98.00%	1G	$180	2026-05-27	Buy
ACHEMBLOCK	X202406	Methyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 98.00%	25G	$3020	2026-05-27	Buy
Ambeed	A531486	Methyl2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95+%	1g	$232	2021-12-16	Buy
Ambeed	A531486	Methyl2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95+%	250mg	$90	2021-12-16	Buy
Ambeed	A531486	Methyl2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95+%	100mg	$57	2021-12-16	Buy
Chemenu	CM309871	Methyl2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95%	5g	$797	2021-12-16	Buy
Chemenu	CM309871	Methyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95%	1g	$278	2026-05-20	Buy
Chemenu	CM309871	Methyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95%	1g	$278	2026-05-26	Buy
Chemenu	CM309871	Methyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95%	250mg	$108	2026-05-26	Buy
Chemenu	CM309871	Methyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95%	250mg	$108	2026-05-20	Buy
Chemenu	CM309871	Methyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate 95%	100mg	$68	2026-05-26	Buy

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Properties

Melting point :159-161°
Boiling point :407.1±45.0 °C(Predicted)
Density :1.244±0.06 g/cm3(Predicted)
storage temp. :Store at room temperature
form :solid
pka :12.09±0.40(Predicted)
Appearance :Off-white to light brown Solid

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P280	Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Suppliers and manufacturers

Wuhan Chemwish Technology Co., Ltd Bide Pharmatech Ltd. Zhengzhou Guancheng Laboratory equipment Sales Shanghai Haohong Pharmaceutical Co., Ltd. Shanghai Jieshikai Biotechnology Co. , Ltd. Changzhou Qianai Biotechnology Co., Ltd Yantai Shengkailun Chemical Technology Co., Ltd. Shanghai Hansi Chemical Industry Co., Ltd. Shanghai Ken chemical Technology Co.,ltd Santa Cruz Biotechnology Inc

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