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ChemicalBook >> CAS DataBase List >>7-Methoxy-1H-benzo[d][1,3] oxazine-2,4-dione

7-Methoxy-1H-benzo[d][1,3] oxazine-2,4-dione

7-Methoxy-1H-benzo[d][1,3] oxazine-2,4-dione Structure
7-Methoxy-1H-benzo[d][1,3] oxazine-2,4-dione structure
CAS No.
128076-63-1
Chemical Name:
7-Methoxy-1H-benzo[d][1,3] oxazine-2,4-dione
Synonyms
4-Methoxyisatoic anhydride;4-Methoxyisatoic anhydride 95%;7-methoxy-1H-3,1-benzoxazine-2,4-dione;7-Methoxy-1H-benzo[d][1,3]oxazin-2,4-dione;7-Methoxy-2H-3,1-benzoxazine-2,4(1H)-dione;2H-3,1-Benzoxazine-2,4(1H)-dione, 7-methoxy-;7-Methoxy-1H-benzo[d][1,3] oxazine-2,4-dione;7-methoxy-2H-benzo[d][1,3]oxazine-2,4(1H)-dione;7-methoxy-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione
CBNumber:
CB5755013
Molecular Formula:
C9H7NO4
Molecular Weight:
193.16
MDL Number:
MFCD06658459
MOL File:
128076-63-1.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:53:40
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7-Methoxy-1H-benzo[d][1,3] oxazine-2,4-dione Properties

Density 1.376±0.06 g/cm3(Predicted)
storage temp. Storage temp. 2-8°C
form powder
pka 10.40±0.20(Predicted)
color Off-white

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
HS Code  2934999090

7-Methoxy-1H-benzo[d][1,3] oxazine-2,4-dione price More Price(23)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Apolloscientific OR400017 4-Methoxyisatoic anhydride 95% 128076-63-1 1g $90 2026-06-04 Buy
Apolloscientific OR400017 4-Methoxyisatoic anhydride 95% 128076-63-1 5g $313 2026-06-04 Buy
Apolloscientific OR400017 4-Methoxyisatoic anhydride 95% 128076-63-1 10g $517 2026-06-04 Buy
Chem-Impex 19259 7-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione ≥96%(HPLC) 128076-63-1 250MG $65.4 2026-05-19 Buy
Chem-Impex 19259 7-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione ≥96%(HPLC) 128076-63-1 1G $138.61 2026-05-19 Buy
Product number Packaging Price Buy
OR400017 1g $90 Buy
OR400017 5g $313 Buy
OR400017 10g $517 Buy
19259 250MG $65.4 Buy
19259 1G $138.61 Buy

7-Methoxy-1H-benzo[d][1,3] oxazine-2,4-dione Chemical Properties,Uses,Production

Uses

7-Methoxy-1h-benzo[d][1,3] oxazine-2,4-dione is a useful reagent for organic synthesis. It is used in the preparation of 2-pyridylquinolones with improved antimalarial activity.

7-Methoxy-1H-benzo[d][1,3] oxazine-2,4-dione synthesis

32315-10-9
4294-95-5
128076-63-1
Synthesis of 7-Methoxy-1H-benzo[d][1,3] oxazine-2,4-dione from Triphosgene and 2-Amino-4-methoxy-benzoic acid

7-Methoxy-1H-benzo[d][1,3] oxazine-2,4-dione Preparation Products And Raw materials

Raw materials

2-Amino-4-methoxy-benzoic acid Triphosgene

Preparation Products

7-Methoxy-1H-benzo[d][1,3] oxazine-2,4-dione Suppliers

Global( 50)Suppliers
Supplier Tel Email Country ProdList Advantage
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
Shanghai Sunway Pharmaceutical Technology Co., Ltd 13761987713 hxzheng@sunwaypharm.cn China 8663 57
SynAsst Chemical. 021-60343070 China 12731 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
JW & Y Pharmlab Co., Ltd. 021-64340559 xinyu_shi@jwypharmlab.com.cn China 11999 58
Shanghai Kahn Pharmaceutical Co., Ltd. 021-34979681; 17701870669 41513101@qq.com China 1785 55
Shanghai Carlow Chemicals Co., Ltd. 21-33526724 18930996265 info@carlowchem.com China 1820 50
Changzhou Hopschain Chemical Co.,Ltd. 85528066 13775048983 sales@hopschem.com China 31548 55
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Supplier Advantage
Adamas Reagent, Ltd. 59
Chemsky（shanghai）International Co.,Ltd. 50
Shanghai Sunway Pharmaceutical Technology Co., Ltd 57
SynAsst Chemical. 55
Bide Pharmatech Ltd. 60
JW & Y Pharmlab Co., Ltd. 58
Shanghai Kahn Pharmaceutical Co., Ltd. 55
Shanghai Carlow Chemicals Co., Ltd. 50
Changzhou Hopschain Chemical Co.,Ltd. 55
Amadis Chemical Company Limited 58

7-Methoxy-1H-benzo[d][1,3] oxazine-2,4-dione Spectrum

7-METHOXY-1H-BENZO[D][1,3] OXAZINE-2,4-DIONE(128076-63-1)1HNMR7-METHOXY-1H-BENZO[D][1,3] OXAZINE-2,4-DIONE(128076-63-1)FT-IR

128076-63-1(7-Methoxy-1H-benzo[d][1,3] oxazine-2,4-dione)Related Search:

5,7-Dimethoxy-1H-benzo[d][1,3]oxazine-2,4-dione 4,5-Dimethoxy-isatoic anhydride 7-Methoxy-1H-benzo[d][1,3] oxazine-2,4-dione Benzoic acid, 2-[[(1,1-dimethylethoxy)carbonyl]amino]-4-methoxy- Methyl 1,4-dihydro-2-oxo-2H-3,1-benzoxazine-6-carboxylate
5-(Trifluoromethoxy)isatoic anhydride

1of2

4-Methoxyisatoic anhydride 7-methoxy-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione 2H-3,1-Benzoxazine-2,4(1H)-dione, 7-methoxy- 4-Methoxyisatoic anhydride 95% 7-methoxy-1H-3,1-benzoxazine-2,4-dione 7-Methoxy-2H-3,1-benzoxazine-2,4(1H)-dione 7-methoxy-2H-benzo[d][1,3]oxazine-2,4(1H)-dione 7-Methoxy-1H-benzo[d][1,3]oxazin-2,4-dione 7-Methoxy-1H-benzo[d][1,3] oxazine-2,4-dione 128076-63-1