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

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

methyl 3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate price.
  • $13 - $1585.35
  • Product name: methyl 3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate
  • CAS: 142166-00-5
  • MF: C10H9NO4
  • MW: 207.18
  • EINECS:
  • MDL Number:MFCD07774184
  • Synonyms:methyl 3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate;2H-1,4-benzoxazine-7-carboxylic acid, 3,4-dihydro-3-oxo-;methyl 3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate(SALTDATA: FREE);3-keto-4H-1,4-benzoxazine-7-carboxylic acid methyl ester;3-oxo-4H-1,4-benzoxazine-7-carboxylic acid methyl ester;methyl 3-oxo-4H-1,4-benzoxazine-7-carboxylate;3,4-Dihydro-3-oxo-2H-1,4-benzoxazine-7-carboxylic acid methyl ester;2H-1,4-Benzoxazine-7-carboxylicacid, 3,4-dihydro-3-oxo-, methyl ester
56 prices
Selected condition:
Brand
  • aablocks
  • ACHEMBLOCK
  • Acints
  • Advanced Chemicals Intermediat
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • ChemBridge Corporation
  • Chemenu
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • SynQuest Laboratories
  • Synthonix
  • TRC
Package
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25G
  • Manufactureraablocks
  • Product numberAA001HSQ
  • Product descriptionMethyl 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 98%
  • Packaging250mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001HSQ
  • Product descriptionMethyl 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 98%
  • Packaging1g
  • Price$19
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001HSQ
  • Product descriptionMethyl 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 98%
  • Packaging5g
  • Price$81
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001HSQ
  • Product descriptionMethyl 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 98%
  • Packaging10g
  • Price$142
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS86572
  • Product descriptionmethyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 95%
  • Packaging25G
  • Price$505
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS86572
  • Product descriptionmethyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 95%
  • Packaging25G
  • Price$505
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS86572
  • Product descriptionmethyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 95%
  • Packaging5G
  • Price$195
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS86572
  • Product descriptionmethyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 95%
  • Packaging5G
  • Price$195
  • Updated2026-05-27
  • Buy
  • ManufacturerAcints
  • Product numberJL-18F-001
  • Product description3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-7-carboxylic acid methyl ester 95%+
  • Packaging1g
  • Price$114.75
  • Updated2026-05-20
  • Buy
  • ManufacturerAcints
  • Product numberJL-18F-001
  • Product description3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-7-carboxylic acid methyl ester 95%+
  • Packaging5g
  • Price$330.75
  • Updated2026-05-20
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberJL-18F-001
  • Product description3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-7-carboxylic acid methyl ester 95%+
  • Packaging5g
  • Price$330.75
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberJL-18F-001
  • Product description3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-7-carboxylic acid methyl ester 95%+
  • Packaging1g
  • Price$114.75
  • Updated2026-05-19
  • Buy
  • ManufacturerAK Scientific
  • Product numberV3172
  • Product descriptionMethyl3-oxo-2,4-dihydro-1,4-benzoxazine-7-carboxylate
  • Packaging5g
  • Price$435
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number142166005
  • Product descriptionMethyl3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate
  • Packaging5g
  • Price$343.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number142166005
  • Product descriptionMethyl3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate
  • Packaging25g
  • Price$1039.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA208875
  • Product descriptionMethyl3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 98%
  • Packaging5g
  • Price$274
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001HSQ Methyl 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 98% 250mg $16 2026-05-28 Buy
aablocks AA001HSQ Methyl 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 98% 1g $19 2026-05-28 Buy
aablocks AA001HSQ Methyl 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 98% 5g $81 2026-05-28 Buy
aablocks AA001HSQ Methyl 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 98% 10g $142 2026-05-28 Buy
ACHEMBLOCK S86572 methyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 95% 25G $505 2026-05-27 Buy
ACHEMBLOCK S86572 methyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 95% 25G $505 2026-05-25 Buy
ACHEMBLOCK S86572 methyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 95% 5G $195 2026-05-25 Buy
ACHEMBLOCK S86572 methyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 95% 5G $195 2026-05-27 Buy
Acints JL-18F-001 3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-7-carboxylic acid methyl ester 95%+ 1g $114.75 2026-05-20 Buy
Acints JL-18F-001 3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-7-carboxylic acid methyl ester 95%+ 5g $330.75 2026-05-20 Buy
Advanced Chemicals Intermediat JL-18F-001 3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-7-carboxylic acid methyl ester 95%+ 5g $330.75 2026-05-19 Buy
Advanced Chemicals Intermediat JL-18F-001 3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-7-carboxylic acid methyl ester 95%+ 1g $114.75 2026-05-19 Buy
AK Scientific V3172 Methyl3-oxo-2,4-dihydro-1,4-benzoxazine-7-carboxylate 5g $435 2021-12-16 Buy
Alichem 142166005 Methyl3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 5g $343.2 2021-12-16 Buy
Alichem 142166005 Methyl3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate 25g $1039.5 2021-12-16 Buy
Ambeed A208875 Methyl3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate 98% 5g $274 2021-12-16 Buy

Properties

Melting point :256-258°
storage temp. :2-8°C
Appearance :Gray to dark gray Solid

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram 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:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description


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