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4-Hydroxy-2H-1,4-benzoxazin-3(4H)-one

4-Hydroxy-2H-1,4-benzoxazin-3(4H)-one Structure
4-Hydroxy-2H-1,4-benzoxazin-3(4H)-one structure
CAS No.
771-26-6
Chemical Name:
4-Hydroxy-2H-1,4-benzoxazin-3(4H)-one
Synonyms
RMA-294;4-Hydroxy-2H-1,4-benzoxazin-3(4H)-one;2H-1,4-Benzoxazin-3(4H)-one, 4-hydroxy-;3,4-dihydro-4-hydroxy-3-oxo-2H-1,4-benzoxazine;4-Hydroxy-3,4-dihydro-2H-1,4-benzoxazine-3-one;4-Hydroxy-2,3-dihydro-4H-1,4-benzooxazine-3-one
CBNumber:
CB4371836
Molecular Formula:
C8H7NO3
Molecular Weight:
165.15
MDL Number:
MFCD00100683
MOL File:
771-26-6.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:46
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4-Hydroxy-2H-1,4-benzoxazin-3(4H)-one Properties

Melting point 168-169 °C(Solv: water (7732-18-5))
Boiling point 329.3±45.0 °C(Predicted)
Density 1.476±0.06 g/cm3(Predicted)
pka 8.04±0.20(Predicted)

SAFETY

Risk and Safety Statements

HS Code  2934999090

4-Hydroxy-2H-1,4-benzoxazin-3(4H)-one price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth AAA77126 4-Hydroxy-3,4-dihydro-2H-1,4-benzoxazin-3-one 771-26-6 50mg $550 2026-06-04 Buy
Biosynth AAA77126 4-Hydroxy-3,4-dihydro-2H-1,4-benzoxazin-3-one 771-26-6 0.5g $1700 2026-06-04 Buy
Apolloscientific OR32711 4-Hydroxy-3,4-dihydro-2H-1,4-benzoxazin-3-one tech 771-26-6 500mg $734 2026-06-04 Buy
aablocks AA008NWO 4-Hydroxy-3,4-dihydro-2H-1,4-benzoxazin-3-one >90% 771-26-6 1mg $213 2026-05-28 Buy
aablocks AA008NWO 4-Hydroxy-3,4-dihydro-2H-1,4-benzoxazin-3-one >90% 771-26-6 5mg $228 2026-05-28 Buy
Product number Packaging Price Buy
AAA77126 50mg $550 Buy
AAA77126 0.5g $1700 Buy
OR32711 500mg $734 Buy
AA008NWO 1mg $213 Buy
AA008NWO 5mg $228 Buy

4-Hydroxy-2H-1,4-benzoxazin-3(4H)-one Chemical Properties, Uses, Production

Uses

2-Deoxy-DIBOA is a derivative of DIBOA (D422730), an allelopathic biochemical that is produced by grasses. This benzoxazinoid compound displays health-promoting effects in rats.

4-Hydroxy-2H-1,4-benzoxazin-3(4H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

4-Hydroxy-2H-1,4-benzoxazin-3(4H)-one Suppliers

Global Suppliers ( 12)
Supplier Tel Email Country ProdList Advantage
Shanghai Sphchem Co., Ltd. 021-56491756 13512199871 2819742715@qq.com China 3994 55
Zhengzhou Acme Chemical Co., Ltd. 0371-0371-55629727 13323845623 2885676761@qq.com China 9957 58
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Jiangsu aikang biomedical research and development co., LTD 025-58859352 17714375163 qzhang@aikonchem.com China 15525 58
Hunan Huayi Zhide Pharmaceutical Technology Co., Ltd. 17752881701 190060276@qq.com China 199 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
Changsha Yanzheng Biotechnology Co. LTD 13975823787 277087306@qq.com China 88 58
Hangzhou MolCore BioPharmatech Co.,Ltd. +86-057181025280; +8617767106207 sales@molcore.com China 49709 58
Supplier Advantage
Shanghai Sphchem Co., Ltd. 55
Zhengzhou Acme Chemical Co., Ltd. 58
Amadis Chemical Company Limited 58
Jiangsu aikang biomedical research and development co., LTD 58
Hunan Huayi Zhide Pharmaceutical Technology Co., Ltd. 58
Energy Chemical 58
Changsha Yanzheng Biotechnology Co. LTD 58
Hangzhou MolCore BioPharmatech Co.,Ltd. 58

771-26-6 (4-Hydroxy-2H-1,4-benzoxazin-3(4H)-one) Related Search:

2H-1,4-Benzoxazin-3(4H)-one
3,4-dihydro-4-hydroxy-3-oxo-2H-1,4-benzoxazine 4-Hydroxy-2,3-dihydro-4H-1,4-benzooxazine-3-one 4-Hydroxy-3,4-dihydro-2H-1,4-benzoxazine-3-one 2H-1,4-Benzoxazin-3(4H)-one, 4-hydroxy- RMA-294 4-Hydroxy-2H-1,4-benzoxazin-3(4H)-one 771-26-6