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2-Methyoxy-3-methyl-2-phenyl-4H-benzo-g-pyranone

2-Methyoxy-3-methyl-2-phenyl-4H-benzo-g-pyranone Structure
2-Methyoxy-3-methyl-2-phenyl-4H-benzo-g-pyranone structure
CAS No.
18651-16-6
Chemical Name:
2-Methyoxy-3-methyl-2-phenyl-4H-benzo-g-pyranone
Synonyms
Nsc80479;Dimefline Impurity 2;Dimefline Impurity 5;7-Methoxy-3-methyl-flavone;7-methoxy-3-methyl-2-phenyl-1-benzopyran-4-one;2-Methyoxy-3-methyl-2-phenyl-4H-benzo-g-pyranone;4H-1-Benzopyran-4-one, 7-methoxy-3-methyl-2-phenyl-
CBNumber:
CB11450816
Molecular Formula:
C17H14O3
Molecular Weight:
266.29
MDL Number:
MOL File:
18651-16-6.mol
MSDS File:
SDS
Last updated:2023-07-12 17:24:57
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2-Methyoxy-3-methyl-2-phenyl-4H-benzo-g-pyranone Properties

Melting point 116 °C
Boiling point 427.1±45.0 °C(Predicted)
Density 1.203±0.06 g/cm3(Predicted)
solubility Acetic Acid; Dichloromethane; Ethyl Acetate; Methanol
form Solid
color Off-white

2-Methyoxy-3-methyl-2-phenyl-4H-benzo-g-pyranone price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC M287075 7-Methoxy-3-methyl-flavone 18651-16-6 250mg $1710 2021-12-16 Buy
American Custom Chemicals Corporation CHM0377279 2-METHOXY-3-METHYL-2-PHENYL-4H-BENZO-G-PYRANONE 95.00% 18651-16-6 5MG $500.3 2021-12-16 Buy
Product number Packaging Price Buy
M287075 250mg $1710 Buy
CHM0377279 5MG $500.3 Buy

2-Methyoxy-3-methyl-2-phenyl-4H-benzo-g-pyranone Chemical Properties,Uses,Production

Uses

7-Methoxy-3-methyl-flavone is an intermediate in synthesizing Dimefline Hydrochloride (D448250). Dimefline is a new respiratory stimulant drug.

2-Methyoxy-3-methyl-2-phenyl-4H-benzo-g-pyranone Preparation Products And Raw materials

Raw materials

Sodium benzoate Zinc chloride Benzoyl chloride

Preparation Products

2-Methyoxy-3-methyl-2-phenyl-4H-benzo-g-pyranone Suppliers

Global( 7)Suppliers
Supplier Tel Email Country ProdList Advantage
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739 info@dycnchem.com CHINA 52867 58
PT CHEM GROUP LIMITED 		+86-85511178 +86-85511178 peter68@ptchemgroup.com China 35453 58
GIHI CHEMICALS CO.,LIMITED 		+8618058761490 info@gihichemicals.com China 49999 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131981 58
Nanjing Huanuo Biomedical Technology Co., Ltd 18913906212 2885426135@qq.com China 6427 58
Guangzhou Zhenlin Pharmaceutical Technology Co., Ltd 18569809817 LK@zlstandards.com China 6348 58
Supplier Advantage
Dayang Chem (Hangzhou) Co.,Ltd. 		58
PT CHEM GROUP LIMITED 		58
GIHI CHEMICALS CO.,LIMITED 		58
Amadis Chemical Company Limited 		58
Nanjing Huanuo Biomedical Technology Co., Ltd 58
Guangzhou Zhenlin Pharmaceutical Technology Co., Ltd 58

18651-16-6(2-Methyoxy-3-methyl-2-phenyl-4H-benzo-g-pyranone)Related Search:

2-Methyoxy-3-methyl-2-phenyl-4H-benzo-g-pyranone
2-Methyoxy-3-methyl-2-phenyl-4H-benzo-g-pyranone Nsc80479 7-methoxy-3-methyl-2-phenyl-1-benzopyran-4-one 7-Methoxy-3-methyl-flavone 4H-1-Benzopyran-4-one, 7-methoxy-3-methyl-2-phenyl- Dimefline Impurity 5 Dimefline Impurity 2 18651-16-6