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ChemicalBook >> methyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate

methyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate

methyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate price.
  • $49 - $1240
  • Product name: methyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate
  • CAS: 179950-69-7
  • MF: C11H11NO4
  • MW: 221.21
  • EINECS:
  • MDL Number:MFCD11100233
  • Synonyms:methyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate;2H-1,4-Benzoxazine-7-carboxylic acid, 3,4-dihydro-2-methyl-3-oxo-,methyl ester;3,4-Dihydro-2-methyl-3-oxo-2H-1,4-benzoxazine-7-carboxylic acid, methyl ester;Methyl 2-methyl-3-oxo-4H-1,4-benzoxazine-7-carboxylate;Methyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate;2-Methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-7-carboxylic acid methyl ester;Compound FL0125
Price25 Properties Safety Information Description
25 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Apolloscientific
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • SynQuest Laboratories
  • TRC
Package
  • 100mg
  • 250mg
  • 500mg
  • 500.00mg
  • 1.00g
  • 1g
  • 5g
  • 10g
  • 25G
  • Manufactureraablocks
  • Product numberAA0021GA
  • Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 98%
  • Packaging1g
  • Price$49
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0021GA
  • Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 98%
  • Packaging5g
  • Price$182
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0021GA
  • Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 98%
  • Packaging10g
  • Price$364
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberG-7515
  • Product descriptionmethyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 97%
  • Packaging5G
  • Price$300
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberG-7515
  • Product descriptionmethyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 97%
  • Packaging25G
  • Price$1240
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number6027AD
  • Product descriptionMethyl2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate
  • Packaging5g
  • Price$1037
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6027AD
  • Product descriptionMethyl2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate
  • Packaging500mg
  • Price$329
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6027AD
  • Product descriptionMethyl2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate
  • Packaging1g
  • Price$353
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6027AD
  • Product descriptionMethyl2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate
  • Packaging100mg
  • Price$286
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number179950697
  • Product descriptionMethyl2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate
  • Packaging1g
  • Price$205.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number179950697
  • Product descriptionMethyl2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate
  • Packaging5g
  • Price$683.55
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR110757
  • Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate ≥95%
  • Packaging5g
  • Price$234
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR110757
  • Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate ≥95%
  • Packaging1g
  • Price$63
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR110757
  • Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate ≥95%
  • Packaging250mg
  • Price$58
  • Updated2026-06-04
  • Buy
  • ManufacturerChemenu
  • Product numberCM309873
  • Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 95%
  • Packaging1g
  • Price$144
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM309873
  • Product descriptionMethyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 95%
  • Packaging5g
  • Price$539
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0021GA Methyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 98% 1g $49 2026-05-28 Buy
aablocks AA0021GA Methyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 98% 5g $182 2026-05-28 Buy
aablocks AA0021GA Methyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 98% 10g $364 2026-05-28 Buy
ACHEMBLOCK G-7515 methyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 97% 5G $300 2026-05-27 Buy
ACHEMBLOCK G-7515 methyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 97% 25G $1240 2026-05-27 Buy
AK Scientific 6027AD Methyl2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 5g $1037 2021-12-16 Buy
AK Scientific 6027AD Methyl2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 500mg $329 2021-12-16 Buy
AK Scientific 6027AD Methyl2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 1g $353 2021-12-16 Buy
AK Scientific 6027AD Methyl2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 100mg $286 2021-12-16 Buy
Alichem 179950697 Methyl2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 1g $205.8 2021-12-16 Buy
Alichem 179950697 Methyl2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 5g $683.55 2021-12-16 Buy
Apolloscientific OR110757 Methyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate ≥95% 5g $234 2026-06-04 Buy
Apolloscientific OR110757 Methyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate ≥95% 1g $63 2026-06-04 Buy
Apolloscientific OR110757 Methyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate ≥95% 250mg $58 2026-06-04 Buy
Chemenu CM309873 Methyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 95% 1g $144 2026-05-26 Buy
Chemenu CM309873 Methyl 2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 95% 5g $539 2026-05-26 Buy
Next Last

Properties

Melting point :169-171°
Boiling point :406.6±45.0 °C(Predicted)
Density :1.244±0.06 g/cm3(Predicted)
storage temp. :2-8°C
pka :12.05±0.40(Predicted)
Appearance :White to yellow Solid

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

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Suppliers and manufacturers

Wuhan Chemwish Technology Co., Ltd Changzhou Hopschain Chemical Co.,Ltd. Amadis Chemical Company Limited Aikon International Limited Wuhan Ruilida Biomedical Technology Co., Ltd. Hunan Well Medicine Synthesis Technology Co., Ltd Taizhou Nanfeng Pharmaceutical Research Institute JW & Y Pharmlab Co., Ltd. Shanghai Haohong Pharmaceutical Co., Ltd. PharmaBlock Sciences (Nanjing), Inc.