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ChemicalBook >> CAS DataBase List >> 6-Chloro-2 3-dihydro-3-oxo-4H-1 4-benzo&

6-Chloro-2 3-dihydro-3-oxo-4H-1 4-benzo&

6-Chloro-2 3-dihydro-3-oxo-4H-1 4-benzo& price.
  • $16 - $619
  • Product name: 6-Chloro-2 3-dihydro-3-oxo-4H-1 4-benzo&
  • CAS: 351003-03-7
  • MF: C11H10ClNO4
  • MW: 255.65
  • EINECS:
  • MDL Number:MFCD03424566
  • Synonyms:6-Chloro-3-oxo-2,3-dihydro-4H-1,4-benzoxazine-4-propionic acid, 97%;4H-1,4-Benzoxazine-4-propanoicacid, 6-chloro-2,3-dihydro-3-oxo-;3-(6-CHLORO-2H-1,4-BENZOXAZIN-3(4H)-ONE-;6-chloro-2,3-dihydro-3-oxo-4h-1,4-benzoxazine-4-propanoic acid;6-Chloro-2,3-dihydro-3-oxo-4H-1,4-benzoxazine-4-propionic acid, 97%;JRH-03302, 6-Chloro-2,3-dihydro-3-oxo-4H-1,4-benzoxazine-4-propanoic acid, 97%;3-(6-Chloro-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanoic acid;6-Chloro-2 3-dihydro-3-oxo-4H-1 4-benzo&
Price26 Properties Safety Information Description
26 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Heterocyclics
  • Matrix Scientific
  • Sigma-Aldrich
  • Thermo Scientific Chemicals
  • TRC
Package
  • 100mg
  • 500mg
  • 500.00mg
  • 1g
  • 2g
  • 5g
  • 25g
  • 100G
  • Manufactureraablocks
  • Product numberAA00C8GS
  • Product description3-(6-CHLORO-2H-1,4-BENZOXAZIN-3(4H)-ONE-4-YL)PROPIONIC ACID 98%
  • Packaging1g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C8GS
  • Product description3-(6-CHLORO-2H-1,4-BENZOXAZIN-3(4H)-ONE-4-YL)PROPIONIC ACID 98%
  • Packaging5g
  • Price$40
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C8GS
  • Product description3-(6-CHLORO-2H-1,4-BENZOXAZIN-3(4H)-ONE-4-YL)PROPIONIC ACID ≥97%
  • Packaging25g
  • Price$181
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX198774
  • Product description3-(6-Chloro-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanoic acid 98.00%
  • Packaging25G
  • Price$195
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX198774
  • Product description3-(6-Chloro-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanoic acid 98.00%
  • Packaging100G
  • Price$585
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number1225AE
  • Product description3-(6-Chloro-3-oxo-2,3-dihydro-benzo[1,4]oxazin-4-yl)-propionicacid
  • Packaging25g
  • Price$383
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA828873
  • Product description3-(6-Chloro-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanoicacid 98%
  • Packaging25g
  • Price$320
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA828873
  • Product description3-(6-Chloro-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanoicacid 98%
  • Packaging5g
  • Price$92
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA828873
  • Product description3-(6-Chloro-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanoicacid 98%
  • Packaging1g
  • Price$25
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0002336
  • Product description3-(6-CHLORO-2H-1,4-BENZOXAZIN-3(4H)-ONE-4-YL)PROPIONIC ACID 95.00%
  • Packaging1G
  • Price$124.95
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC54321
  • Product description6-Chloro-2,3-dihydro-3-oxo-4H-1,4-benzoxazine-4-propionic acid
  • Packaging5G
  • Price$166.8
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC54321
  • Product description6-Chloro-2,3-dihydro-3-oxo-4H-1,4-benzoxazine-4-propionic acid
  • Packaging1g
  • Price$65.2
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC54321
  • Product description6-Chloro-2,3-dihydro-3-oxo-4H-1,4-benzoxazine-4-propionic acid
  • Packaging2g
  • Price$104.3
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM313492
  • Product description3-(6-Chloro-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanoic acid 95%+
  • Packaging5g
  • Price$61
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM313492
  • Product description3-(6-Chloro-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanoic acid 95%+
  • Packaging25g
  • Price$275
  • Updated2026-05-26
  • Buy
  • ManufacturerChem-Impex
  • Product number26047
  • Product description6-Chloro-2,3-dihydro-3-oxo-4H-1,4-benzoxazine-4-propionic acid ≥98%(HPLC)
  • Packaging5G
  • Price$209.31
  • Updated2026-05-19
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00C8GS 3-(6-CHLORO-2H-1,4-BENZOXAZIN-3(4H)-ONE-4-YL)PROPIONIC ACID 98% 1g $16 2026-05-28 Buy
aablocks AA00C8GS 3-(6-CHLORO-2H-1,4-BENZOXAZIN-3(4H)-ONE-4-YL)PROPIONIC ACID 98% 5g $40 2026-05-28 Buy
aablocks AA00C8GS 3-(6-CHLORO-2H-1,4-BENZOXAZIN-3(4H)-ONE-4-YL)PROPIONIC ACID ≥97% 25g $181 2026-05-28 Buy
ACHEMBLOCK X198774 3-(6-Chloro-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanoic acid 98.00% 25G $195 2026-05-27 Buy
ACHEMBLOCK X198774 3-(6-Chloro-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanoic acid 98.00% 100G $585 2026-05-27 Buy
AK Scientific 1225AE 3-(6-Chloro-3-oxo-2,3-dihydro-benzo[1,4]oxazin-4-yl)-propionicacid 25g $383 2021-12-16 Buy
Ambeed A828873 3-(6-Chloro-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanoicacid 98% 25g $320 2021-12-16 Buy
Ambeed A828873 3-(6-Chloro-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanoicacid 98% 5g $92 2021-12-16 Buy
Ambeed A828873 3-(6-Chloro-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanoicacid 98% 1g $25 2021-12-16 Buy
American Custom Chemicals Corporation COR0002336 3-(6-CHLORO-2H-1,4-BENZOXAZIN-3(4H)-ONE-4-YL)PROPIONIC ACID 95.00% 1G $124.95 2021-12-16 Buy
Biosynth FC54321 6-Chloro-2,3-dihydro-3-oxo-4H-1,4-benzoxazine-4-propionic acid 5G $166.8 2021-12-16 Buy
Biosynth FC54321 6-Chloro-2,3-dihydro-3-oxo-4H-1,4-benzoxazine-4-propionic acid 1g $65.2 2021-12-16 Buy
Biosynth FC54321 6-Chloro-2,3-dihydro-3-oxo-4H-1,4-benzoxazine-4-propionic acid 2g $104.3 2021-12-16 Buy
Chemenu CM313492 3-(6-Chloro-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanoic acid 95%+ 5g $61 2026-05-26 Buy
Chemenu CM313492 3-(6-Chloro-3-oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanoic acid 95%+ 25g $275 2026-05-26 Buy
Chem-Impex 26047 6-Chloro-2,3-dihydro-3-oxo-4H-1,4-benzoxazine-4-propionic acid ≥98%(HPLC) 5G $209.31 2026-05-19 Buy
Next Last

Properties

Melting point :146-149 °C(lit.)
Boiling point :569.9±50.0 °C(Predicted)
Density :1.456±0.06 g/cm3(Predicted)
storage temp. :Storage temp. 2-8°C
pka :4.28±0.10(Predicted)
Appearance :White to light brown 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:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
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.
P405 Store locked up.

Description

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Alfa Aesar Shanghai Hanhong Scientific Co.,Ltd. Chemsky（shanghai）International Co.,Ltd. Shanghai YuanYe Biotechnology Co., Ltd. Aikon International Limited Xinyi Kaiwu Chemical Technology Co., Ltd. Henan Weituxi Chemical Technology Co., Ltd. Weifang Clarite Pharmaceutical Technology Co., Ltd Shanghai Sunway Pharmaceutical Technology Co.,Ltd.