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ChemicalBook >> CAS DataBase List >>3,4-Dihydro-2-methyl-3-oxo-2H-1,4-benzoxazine-2-carboxylic acid

3,4-Dihydro-2-methyl-3-oxo-2H-1,4-benzoxazine-2-carboxylic acid

CAS No.
154365-40-9
Chemical Name:
3,4-Dihydro-2-methyl-3-oxo-2H-1,4-benzoxazine-2-carboxylic acid
Synonyms
3,4-Dihydro-2-methyl-3-oxo-2H-1,4-benzoxazine-2-carboxylic acid;2H-1,4-Benzoxazine-2-carboxylic acid, 3,4-dihydro-2-methyl-3-oxo-;2-Methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylic acid;2-Carboxy-2-methyl-3-oxo-2H-1,4-benzoxazine, 2-Methyl-2-oxobenzomorpholine-2-carboxylic acid
CBNumber:
CB21262625
Molecular Formula:
C10H9NO4
Molecular Weight:
207.18
MDL Number:
MFCD04124544
MOL File:
154365-40-9.mol
Last updated:2023-01-11 10:46:38

3,4-Dihydro-2-methyl-3-oxo-2H-1,4-benzoxazine-2-carboxylic acid Properties

Melting point 192～194℃
Boiling point 464.7±45.0 °C(Predicted)
Density 1.376±0.06 g/cm3(Predicted)
pka 14.04±0.40(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319-H335
Precautionary statements  P260-P280-P312
HS Code  2934999090

3,4-Dihydro-2-methyl-3-oxo-2H-1,4-benzoxazine-2-carboxylic acid price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC M330128 2-Methyl-3-oxo-3,4-dihydro-2h-1,4-benzoxazine-2-carboxylicAcid 154365-40-9 50mg $45 2021-12-16 Buy
TRC M330128 2-Methyl-3-oxo-3,4-dihydro-2h-1,4-benzoxazine-2-carboxylicAcid 154365-40-9 500mg $155 2021-12-16 Buy
Matrix Scientific 043326 2-Methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid >95% 154365-40-9 1g $170 2021-12-16 Buy
Apolloscientific OR15224 3,4-Dihydro-2-methyl-3-oxo-2H-1,4-benzoxazine-2-carboxylicacid 154365-40-9 1g $93 2021-12-16 Buy
SynQuest Laboratories 4H58-1-W4 3,4-Dihydro-2-methyl-3-oxo-2H-1,4-benzoxazine-2-carboxylic acid 154365-40-9 1g $103 2021-12-16 Buy
Product number Packaging Price Buy
M330128 50mg $45 Buy
M330128 500mg $155 Buy
043326 1g $170 Buy
OR15224 1g $93 Buy
4H58-1-W4 1g $103 Buy

3,4-Dihydro-2-methyl-3-oxo-2H-1,4-benzoxazine-2-carboxylic acid Chemical Properties,Uses,Production

95-55-6
154365-40-9
Synthesis of 3,4-Dihydro-2-methyl-3-oxo-2H-1,4-benzoxazine-2-carboxylic acid from 2-Aminophenol

3,4-Dihydro-2-methyl-3-oxo-2H-1,4-benzoxazine-2-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

3,4-Dihydro-2-methyl-3-oxo-2H-1,4-benzoxazine-2-carboxylic acid Suppliers

Global( 12)Suppliers
Supplier Tel Email Country ProdList Advantage
Aromsyn Co., Ltd. 		+86-0571-85585865 +8613336024896 CB@aromsyn.com China 19183 58
Aladdin Scientific 		+1-+1(833)-552-7181 sales@aladdinsci.com United States 52924 58
Shanghai Boyners Pharm-Tech Co., Ltd. 021-54581719 13817873692 mkt@boynerspharm.com China 1722 55
Shanghai Sunway Pharmaceutical Technology Co., Ltd 021-51613915-820 13611835272 mmwang@sunwaypharm.cn China 9734 57
SHANGHAI FDC-CHEMICAL CO.,LTD 021-61469567 13482353728 sales@fdc-chemical.com China 14857 58
Jiangsu aikang biomedical research and development co., LTD 025-66110311 13155353615 qzhang@aikonchem.com China 15527 58
Changzhou Kechem Bio-Scientific Co., LTD. 0519-68985668 13685222090 sales@kechem.cn China 26028 58
Shanghai Haohong Scientific Co., Ltd. 400-400-8210725 17717813675; malulu@leyan.com China 39990 58
3,4-Dihydro-2-methyl-3-oxo-2H-1,4-benzoxazine-2-carboxylic acid 2-Carboxy-2-methyl-3-oxo-2H-1,4-benzoxazine, 2-Methyl-2-oxobenzomorpholine-2-carboxylic acid 2-Methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylic acid 2H-1,4-Benzoxazine-2-carboxylic acid, 3,4-dihydro-2-methyl-3-oxo- 154365-40-9