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ChemicalBook >> CAS DataBase List >> 6-Chloro-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid ethyl ester

6-Chloro-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid ethyl ester

6-Chloro-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid ethyl ester price.
  • $89 - $3120
  • Product name: 6-Chloro-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid ethyl ester
  • CAS: 68281-43-6
  • MF: C11H12ClNO3
  • MW: 241.67
  • EINECS:
  • MDL Number:MFCD05256189
  • Synonyms:ETHYL 6-CHLORO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-2-CARBOXYLATE;Ethyl 6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate;2H-1,4-Benzoxazine-2-carboxylic acid, 6-chloro-3,4-dihydro-, ethyl ester;6-Chloro-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid ethyl ester
Price20 Properties Safety Information Description
20 prices
Selected condition：
Brand
  • aablocks
  • AccelPharmtech
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Matrix Scientific
Package
  • 250mg
  • 500mg
  • 1g
  • 5g
  • 25G
  • Manufactureraablocks
  • Product numberAA006BSA
  • Product descriptionEthyl 6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 95%
  • Packaging1g
  • Price$200
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA006BSA
  • Product descriptionEthyl 6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 95%
  • Packaging250mg
  • Price$89
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA006BSA
  • Product descriptionEthyl 6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 95%
  • Packaging5g
  • Price$580
  • Updated2026-05-28
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberM1144
  • Product descriptionethyl 6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 97.00%
  • Packaging1G
  • Price$1530
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberM1144
  • Product descriptionethyl 6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 97.00%
  • Packaging5G
  • Price$1700
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberM1144
  • Product descriptionethyl 6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 97.00%
  • Packaging25G
  • Price$3120
  • Updated2026-05-21
  • Buy
  • ManufacturerAK Scientific
  • Product number8069AE
  • Product descriptionEthyl6-chloro-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate
  • Packaging500mg
  • Price$313
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number8069AE
  • Product descriptionEthyl6-chloro-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate
  • Packaging1g
  • Price$418
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number68281436
  • Product descriptionEthyl6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate
  • Packaging1g
  • Price$295.39
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number68281436
  • Product descriptionEthyl6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate
  • Packaging5g
  • Price$498
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0142584
  • Product descriptionETHYL-6-CHLORO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-2-CARBOXYLATE 98.00%
  • Packaging1G
  • Price$722.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0142584
  • Product descriptionETHYL-6-CHLORO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-2-CARBOXYLATE 98.00%
  • Packaging500MG
  • Price$219.35
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0142584
  • Product descriptionETHYL-6-CHLORO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-2-CARBOXYLATE 98.00%
  • Packaging5G
  • Price$1115.96
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM123570
  • Product descriptionethyl6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 95%
  • Packaging1g
  • Price$253
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM123570
  • Product descriptionethyl6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 95%
  • Packaging5g
  • Price$466
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11072940
  • Product descriptionEthyl 6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 95+%
  • Packaging5g
  • Price$493
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA006BSA Ethyl 6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 95% 1g $200 2026-05-28 Buy
aablocks AA006BSA Ethyl 6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 95% 250mg $89 2026-05-28 Buy
aablocks AA006BSA Ethyl 6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 95% 5g $580 2026-05-28 Buy
AccelPharmtech M1144 ethyl 6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 97.00% 1G $1530 2026-05-21 Buy
AccelPharmtech M1144 ethyl 6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 97.00% 5G $1700 2026-05-21 Buy
AccelPharmtech M1144 ethyl 6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 97.00% 25G $3120 2026-05-21 Buy
AK Scientific 8069AE Ethyl6-chloro-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate 500mg $313 2021-12-16 Buy
AK Scientific 8069AE Ethyl6-chloro-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate 1g $418 2021-12-16 Buy
Alichem 68281436 Ethyl6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 1g $295.39 2021-12-16 Buy
Alichem 68281436 Ethyl6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 5g $498 2021-12-16 Buy
American Custom Chemicals Corporation HCH0142584 ETHYL-6-CHLORO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-2-CARBOXYLATE 98.00% 1G $722.8 2021-12-16 Buy
American Custom Chemicals Corporation HCH0142584 ETHYL-6-CHLORO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-2-CARBOXYLATE 98.00% 500MG $219.35 2021-12-16 Buy
American Custom Chemicals Corporation HCH0142584 ETHYL-6-CHLORO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-2-CARBOXYLATE 98.00% 5G $1115.96 2021-12-16 Buy
Chemenu CM123570 ethyl6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 95% 1g $253 2021-12-16 Buy
Chemenu CM123570 ethyl6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 95% 5g $466 2021-12-16 Buy
Crysdot CD11072940 Ethyl 6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 95+% 5g $493 2026-05-26 Buy
Next Last

Properties

Melting point :84-85°
Boiling point :353.4±42.0 °C(Predicted)
Density :1.275±0.06 g/cm3(Predicted)
pka :2.48±0.40(Predicted)
InChI :InChI=1S/C11H12ClNO3/c1-2-15-11(14)10-6-13-8-5-7(12)3-4-9(8)16-10/h3-5,10,13H,2,6H2,1H3
InChIKey :YQUPYAAIKGIVAV-UHFFFAOYSA-N
SMILES :O1C2=CC=C(Cl)C=C2NCC1C(OCC)=O

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
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

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Suppliers and manufacturers

Shanghai Amico Chemicals Co. LTD J & K SCIENTIFIC LTD. Wuhan Chemwish Technology Co., Ltd Amadis Chemical Company Limited Aikon International Limited Shenzhen Polymeri Biochemical Technology Co., Ltd. Suzhou klaas biotechnology co., LTD Beijing Stronger Science Co., Ltd.