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ChemicalBook >> CAS DataBase List >> 4-Methyl-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid

4-Methyl-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid

4-Methyl-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid price.
  • $36 - $2755
  • Product name: 4-Methyl-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid
  • CAS: 532391-89-2
  • MF: C10H11NO3
  • MW: 193.2
  • EINECS:
  • MDL Number:MFCD02682041
  • Synonyms:4-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylic RARECHEM AL BE 1316;4-Methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylic acid;4-Methyl-2,3-dihydro-2H-1,4-benzoxazine-7-carboxylic acid;4-methyl-3,4-dihydro-2H-1,4-benzoxazine -7-carboxylic caid;3,4-dihydro-4-methyl-2H-benzo[b][1,4]oxazine-7-carboxylic acid;2H-1,4-Benzoxazine-7-carboxylic acid, 3,4-dihydro-4-methyl-;4-methyl-3,4-dihydro-1H-1,4-benzoxazine-7-carboxylic acid
Price34 Properties Safety Information Description
34 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Acints
  • Acrotein
  • Advanced Chemicals Intermediat
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Atlantic Research Chemicals
  • Chemenu
  • ChemScene
  • Crysdot
  • Labseeker
  • Matrix Scientific
  • Synthonix
  • TRC
Package
  • 10mg
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 1.00g
  • 5G
  • 25G
  • 1gm:
  • Manufactureraablocks
  • Product numberAA00D9L6
  • Product description3,4-Dihydro-4-methyl-2H-1,4-benzoxazine-7-carboxylic acid 95+%
  • Packaging10mg
  • Price$36
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00D9L6
  • Product description3,4-Dihydro-4-methyl-2H-1,4-benzoxazine-7-carboxylic acid 97%
  • Packaging100mg
  • Price$52
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00D9L6
  • Product description3,4-Dihydro-4-methyl-2H-1,4-benzoxazine-7-carboxylic acid 97%
  • Packaging250mg
  • Price$82
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00D9L6
  • Product description3,4-Dihydro-4-methyl-2H-1,4-benzoxazine-7-carboxylic acid 97%
  • Packaging1g
  • Price$170
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS75205
  • Product description4-methyl-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid 97%
  • Packaging1G
  • Price$265
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS75205
  • Product description4-methyl-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid 97%
  • Packaging5G
  • Price$1060
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS75205
  • Product description4-methyl-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid 97%
  • Packaging25G
  • Price$2755
  • Updated2026-05-27
  • Buy
  • ManufacturerAcints
  • Product numberACI-05641
  • Product description4-Methyl-3,4-dihydro-2H-benzo[1,4]oxazine-7-carboxylic acid 95%+
  • Packaging1g
  • Price$155.25
  • Updated2026-05-20
  • Buy
  • ManufacturerAcrotein
  • Product numberUT00521
  • Product description4-Methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylicacid 97%
  • Packaging1g
  • Price$201.72
  • Updated2021-12-16
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-05641
  • Product description4-Methyl-3,4-dihydro-2H-benzo[1,4]oxazine-7-carboxylic acid 95%+
  • Packaging1g
  • Price$155.25
  • Updated2026-05-19
  • Buy
  • ManufacturerAK Scientific
  • Product numberY9353
  • Product description4-Methyl-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylicacid
  • Packaging1g
  • Price$463
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number532391892
  • Product description4-Methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylicacid
  • Packaging5g
  • Price$571.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0026132
  • Product description4-METHYL-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-7-CARBOXYLIC ACID 95.00%
  • Packaging1G
  • Price$353.62
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCA02901
  • Product description4-Methyl-2,3-dihydro-2H-1,4-benzoxazine-7-carboxylicacid 95%
  • Packaging1gm:
  • Price$378.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCA02901
  • Product description4-Methyl-2,3-dihydro-2H-1,4-benzoxazine-7-carboxylic acid 95
  • Packaging1g
  • Price$378.46
  • Updated2026-05-23
  • Buy
  • ManufacturerChemenu
  • Product numberCM154936
  • Product description4-Methyl-2,3-dihydro-2H-1,4-benzoxazine-7-carboxylicacid 95%
  • Packaging5g
  • Price$524
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00D9L6 3,4-Dihydro-4-methyl-2H-1,4-benzoxazine-7-carboxylic acid 95+% 10mg $36 2026-05-28 Buy
aablocks AA00D9L6 3,4-Dihydro-4-methyl-2H-1,4-benzoxazine-7-carboxylic acid 97% 100mg $52 2026-05-28 Buy
aablocks AA00D9L6 3,4-Dihydro-4-methyl-2H-1,4-benzoxazine-7-carboxylic acid 97% 250mg $82 2026-05-28 Buy
aablocks AA00D9L6 3,4-Dihydro-4-methyl-2H-1,4-benzoxazine-7-carboxylic acid 97% 1g $170 2026-05-28 Buy
ACHEMBLOCK S75205 4-methyl-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid 97% 1G $265 2026-05-27 Buy
ACHEMBLOCK S75205 4-methyl-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid 97% 5G $1060 2026-05-27 Buy
ACHEMBLOCK S75205 4-methyl-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid 97% 25G $2755 2026-05-27 Buy
Acints ACI-05641 4-Methyl-3,4-dihydro-2H-benzo[1,4]oxazine-7-carboxylic acid 95%+ 1g $155.25 2026-05-20 Buy
Acrotein UT00521 4-Methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylicacid 97% 1g $201.72 2021-12-16 Buy
Advanced Chemicals Intermediat ACI-05641 4-Methyl-3,4-dihydro-2H-benzo[1,4]oxazine-7-carboxylic acid 95%+ 1g $155.25 2026-05-19 Buy
AK Scientific Y9353 4-Methyl-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylicacid 1g $463 2021-12-16 Buy
Alichem 532391892 4-Methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylicacid 5g $571.2 2021-12-16 Buy
American Custom Chemicals Corporation CHM0026132 4-METHYL-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-7-CARBOXYLIC ACID 95.00% 1G $353.62 2021-12-16 Buy
Atlantic Research Chemicals CA02901 4-Methyl-2,3-dihydro-2H-1,4-benzoxazine-7-carboxylicacid 95% 1gm: $378.2 2021-12-16 Buy
Atlantic Research Chemicals CA02901 4-Methyl-2,3-dihydro-2H-1,4-benzoxazine-7-carboxylic acid 95 1g $378.46 2026-05-23 Buy
Chemenu CM154936 4-Methyl-2,3-dihydro-2H-1,4-benzoxazine-7-carboxylicacid 95% 5g $524 2021-12-16 Buy
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Properties

Melting point :195 °C
Boiling point :386.0±42.0 °C(Predicted)
Density :1.280±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :Chloroform (Slightly, Heated), DMSO (Slightly)
form :Solid
pka :5.00±0.20(Predicted)
color :Pale Yellow to Light Beige

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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