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ChemicalBook >> CAS DataBase List >>2,2-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonitrile

2,2-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonitrile

2,2-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonitrile Structure
2,2-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonitrile structure
CAS No.
205818-52-6
Chemical Name:
2,2-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonitrile
Synonyms
2,2-dimethyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbonitrile;2H-1,4-Benzoxazine-6-carbonitrile, 3,4-dihydro-2,2-dimethyl-3-oxo-;2,2-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonitrile
CBNumber:
CB33733928
Molecular Formula:
C11H10N2O2
Molecular Weight:
202.21
MDL Number:
MFCD20039828
MOL File:
205818-52-6.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:01
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2,2-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonitrile Properties

Melting point 97-99 °C(Solv: ethyl ether (60-29-7); hexane (110-54-3))
Boiling point 381.2±42.0 °C(Predicted)
Density 1.28±0.1 g/cm3(Predicted)
pka 11.85±0.40(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

2,2-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonitrile price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FIA81852 2,2-Dimethyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbonitrile 205818-52-6 50mg $620.5 2026-06-04 Buy
Biosynth FIA81852 2,2-Dimethyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbonitrile 205818-52-6 0.5g $1952.9 2026-06-04 Buy
aablocks AA00I3V7 2,2-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonitrile 95% 205818-52-6 250mg $315 2026-05-29 Buy
aablocks AA00I3V7 2,2-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonitrile 95% 205818-52-6 1g $755 2026-05-29 Buy
ACHEMBLOCK U108005 2,2-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonitrile 95.00% 205818-52-6 100MG $135 2026-05-27 Buy
Product number Packaging Price Buy
FIA81852 50mg $620.5 Buy
FIA81852 0.5g $1952.9 Buy
AA00I3V7 250mg $315 Buy
AA00I3V7 1g $755 Buy
U108005 100MG $135 Buy

2,2-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonitrile Preparation Products And Raw materials

Raw materials

Preparation Products

2,2-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonitrile Suppliers

Global Suppliers ( 8)
Supplier Tel Email Country ProdList Advantage
Beijing xinyanhui pharmaceutical research and development co., LTD 13969155946 1461866103@qq.com China 16103 58
Block Chemical Technology (Shanghai) Co., Ltd. 021-20432219 13918097649 li_jinfei@acblock-lab.com China 10032 58
Shanghai Easy CDMO Co.,Ltd Info@easycdmo.com 13564957716 Info@easycdmo.com China 9999 58
Changzhou Qianai Biotechnology Co., Ltd 051915240519135 13961152745 yudiguimo@126.COM China 9999 58
Supplier Advantage
Beijing xinyanhui pharmaceutical research and development co., LTD 58
Block Chemical Technology (Shanghai) Co., Ltd. 58
Shanghai Easy CDMO Co.,Ltd 58
Changzhou Qianai Biotechnology Co., Ltd 58
2,2-dimethyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbonitrile 2H-1,4-Benzoxazine-6-carbonitrile, 3,4-dihydro-2,2-dimethyl-3-oxo- 2,2-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonitrile 205818-52-6