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ChemicalBook >> CAS DataBase List >> 6-Chloro-3,4-dihydro-4-methyl-3-oxo-2H-1,4-benzoxanine-8-carboxylic acid

6-Chloro-3,4-dihydro-4-methyl-3-oxo-2H-1,4-benzoxanine-8-carboxylic acid

6-Chloro-3,4-dihydro-4-methyl-3-oxo-2H-1,4-benzoxanine-8-carboxylic acid price.
  • $16 - $1249.13
  • Product name: 6-Chloro-3,4-dihydro-4-methyl-3-oxo-2H-1,4-benzoxanine-8-carboxylic acid
  • CAS: 123040-79-9
  • MF: C10H8ClNO4
  • MW: 241.63
  • EINECS:1533716-785-6
  • MDL Number:MFCD09031399
  • Synonyms:6-chloro-3,4-dihydro-4-methyl-3-oxo-2h-1,4-benzoxanine-8-carboxylic acid;6-CHLORO-3,4-DIHYDRO-4-METHYL-3-OXO-2H-1,4-BENZOXAZINE-8-CARBOXYLIC ACID;2H-1,4-BENZOXANINE-8-CARBOXYLICACID-6-CHLORO-3,4-DIHYDRO-4-METHYL-3-OXO-;6-Chloro-3,4-dihydro-4-methyl-;6-Chloro-3,4-dihydro-4-methyl-3-oxo-2h-1,4-benzoxazine-8-aarboxylicacid;6-Chloro-3,4-dihydro-4-methyl-3-oxo-(9Cl). 2H-1,4-benzoxazine-8-carboxylic acid;2H-1,4-BENZOXANINE-8-CARBOXYLICACID-6-CHLORO-3,4-DIHYDRO-4-METHYL-3-OXO-,=99%;6-Chloro-3,4-dihydro-4-methyl-3-oxy-2H-1,4-benzoxazine-8-carboxylic acid
Price41 Properties Safety Information Description
41 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth
  • Chemenu
  • Crysdot
  • Labseeker
  • Synthonix
  • TRC
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  • Manufactureraablocks
  • Product numberAA000JWT
  • Product description6-Chloro-4-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylic acid 95%
  • Packaging100mg
  • Price$16
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000JWT
  • Product description6-Chloro-4-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylic acid 95%
  • Packaging250mg
  • Price$24
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000JWT
  • Product description6-Chloro-4-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylic acid 95%
  • Packaging1g
  • Price$36
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000JWT
  • Product description6-Chloro-4-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylic acid 95%
  • Packaging10g
  • Price$318
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS82106
  • Product description6-chloro-4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-8-carboxylic acid 97%
  • Packaging5G
  • Price$275
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS82106
  • Product description6-chloro-4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-8-carboxylic acid 97%
  • Packaging25G
  • Price$1100
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberO161
  • Product description6-Chloro-3,4-dihydro-4-methyl-3-oxo-2H-1,4-benzoxanine-8-carboxylic acid 98%(HPLC)
  • Packaging5g
  • Price$220
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ11255
  • Product descriptionAzasetron Impurity 1 98%(HPLC)
  • Packaging100mg
  • Price$101
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ62848
  • Product description6-Chloro-3,4-dihydro-4-methyl-3-oxo-2H-1,4-benzoxanine-8-carboxylic acid 95%
  • Packaging5g
  • Price$160
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ11255
  • Product descriptionAzasetronImpurity1
  • Packaging5mg
  • Price$19.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ11255
  • Product descriptionAzasetron Impurity 1 98%(HPLC)
  • Packaging25mg
  • Price$42
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ62848
  • Product description6-Chloro-3,4-dihydro-4-methyl-3-oxo-2H-1,4-benzoxanine-8-carboxylic acid 95%
  • Packaging1g
  • Price$46
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberO161
  • Product description6-Chloro-3,4-dihydro-4-methyl-3-oxo-2H-1,4-benzoxanine-8-carboxylic acid 98%(HPLC)
  • Packaging1g
  • Price$62
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberO161
  • Product description6-Chloro-3,4-dihydro-4-methyl-3-oxo-2H-1,4-benzoxanine-8-carboxylicacid
  • Packaging250mg
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number123040799
  • Product description6-Chloro-4-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylicacid
  • Packaging1g
  • Price$218
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number123040799
  • Product description6-Chloro-4-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylicacid
  • Packaging5g
  • Price$588
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000JWT 6-Chloro-4-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylic acid 95% 100mg $16 2026-05-25 Buy
aablocks AA000JWT 6-Chloro-4-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylic acid 95% 250mg $24 2026-05-25 Buy
aablocks AA000JWT 6-Chloro-4-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylic acid 95% 1g $36 2026-05-25 Buy
aablocks AA000JWT 6-Chloro-4-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylic acid 95% 10g $318 2026-05-25 Buy
ACHEMBLOCK S82106 6-chloro-4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-8-carboxylic acid 97% 5G $275 2026-05-27 Buy
ACHEMBLOCK S82106 6-chloro-4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-8-carboxylic acid 97% 25G $1100 2026-05-27 Buy
AK Scientific O161 6-Chloro-3,4-dihydro-4-methyl-3-oxo-2H-1,4-benzoxanine-8-carboxylic acid 98%(HPLC) 5g $220 2026-06-04 Buy
AK Scientific J11255 Azasetron Impurity 1 98%(HPLC) 100mg $101 2026-06-04 Buy
AK Scientific J62848 6-Chloro-3,4-dihydro-4-methyl-3-oxo-2H-1,4-benzoxanine-8-carboxylic acid 95% 5g $160 2026-06-04 Buy
AK Scientific J11255 AzasetronImpurity1 5mg $19.8 2021-12-16 Buy
AK Scientific J11255 Azasetron Impurity 1 98%(HPLC) 25mg $42 2026-06-04 Buy
AK Scientific J62848 6-Chloro-3,4-dihydro-4-methyl-3-oxo-2H-1,4-benzoxanine-8-carboxylic acid 95% 1g $46 2026-06-04 Buy
AK Scientific O161 6-Chloro-3,4-dihydro-4-methyl-3-oxo-2H-1,4-benzoxanine-8-carboxylic acid 98%(HPLC) 1g $62 2026-06-04 Buy
AK Scientific O161 6-Chloro-3,4-dihydro-4-methyl-3-oxo-2H-1,4-benzoxanine-8-carboxylicacid 250mg $80 2021-12-16 Buy
Alichem 123040799 6-Chloro-4-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylicacid 1g $218 2021-12-16 Buy
Alichem 123040799 6-Chloro-4-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylicacid 5g $588 2021-12-16 Buy
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Properties

Melting point :241-243°C
Boiling point :556.0±50.0 °C(Predicted)
Density :1.516
storage temp. :Sealed in dry,Room Temperature
pka :2.70±0.20(Predicted)
Appearance :White to off-white Solid
InChI :InChI=1S/C10H8ClNO4/c1-12-7-3-5(11)2-6(10(14)15)9(7)16-4-8(12)13/h2-3H,4H2,1H3,(H,14,15)
InChIKey :ZTIKBJABRWRXFK-UHFFFAOYSA-N
SMILES :O1C2=C(C(O)=O)C=C(Cl)C=C2N(C)C(=O)C1

Safety Information

Symbol(GHS): Corrosion (GHS05)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
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
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.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.
P330 Rinse mouth.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.

Description

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Beijing Xinze Pharmaceutical Technology Co., Ltd. Quality Control Solutions Ltd. Shanghai Tombiopharma Chemical Co. Ltd. Credit Asia Chemical Co., Ltd. Shanghai Synchem Pharma Co., ltd Shanghai YuanYe Biotechnology Co., Ltd. Amadis Chemical Company Limited Heta Pharm & Chem CO.,Ltd. Shanghai Vigor Biotechnology Co., Ltd. Nanjing Klender Bio-Technology Co., Ltd.