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ChemicalBook >> CAS DataBase List >> 2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one

2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one

2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one price.
  • $23 - $2350.12
  • Product name: 2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one
  • CAS: 52727-44-3
  • MF: C10H8N2O2
  • MW: 188.18
  • EINECS:
  • MDL Number:MFCD00209576
  • Synonyms:2,3-Dihydro-oxazolo[2,3-b]quinazolin-5-one;2H-oxazolo[2,3-b]quinazolin-5(3H)-one;5H-Oxazolo[2,3-b]quinazolin-5-one, 2,3-dihydro-;2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one
Price21 Properties Safety Information Description
21 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemcia Scientific
  • Crysdot
  • TRC
Package
  • 50mg
  • 100mg
  • 250mg
  • 0.5g
  • 1g
  • 2g
  • 2.5g
  • 5g
  • 10g
  • 25G
  • Manufactureraablocks
  • Product numberAA00DGJD
  • Product description2H-Oxazolo[2,3-B]Quinazolin-5(3H)-One 97%
  • Packaging250mg
  • Price$23
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DGJD
  • Product description2H-Oxazolo[2,3-B]Quinazolin-5(3H)-One 97%
  • Packaging1g
  • Price$38
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DGJD
  • Product description2H-Oxazolo[2,3-B]Quinazolin-5(3H)-One 95%
  • Packaging5g
  • Price$117
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW163335
  • Product description2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one 97%
  • Packaging5G
  • Price$115
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW163335
  • Product description2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one 97%
  • Packaging25G
  • Price$460
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number7456AB
  • Product description2H-Oxazolo[2,3-b]quinazolin-5(3H)-one
  • Packaging250mg
  • Price$253
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number7456AB
  • Product description2H-Oxazolo[2,3-b]quinazolin-5(3H)-one
  • Packaging2.5g
  • Price$292
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0115282
  • Product description2,3-DIHYDRO-5H-OXAZOLO[2,3-B]QUINAZOLIN-5-ONE 95.00%
  • Packaging1G
  • Price$1129.05
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0115282
  • Product description2,3-DIHYDRO-5H-OXAZOLO[2,3-B]QUINAZOLIN-5-ONE 95.00%
  • Packaging2.5G
  • Price$1744.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0115282
  • Product description2,3-DIHYDRO-5H-OXAZOLO[2,3-B]QUINAZOLIN-5-ONE 95.00%
  • Packaging5G
  • Price$2350.12
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD138070
  • Product description2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one
  • Packaging0.5g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFD138070
  • Product description2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one
  • Packaging10g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFD138070
  • Product description2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one
  • Packaging1g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFD138070
  • Product description2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one
  • Packaging2g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFD138070
  • Product description2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one
  • Packaging5g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerChemcia Scientific
  • Product numberCC00-8188
  • Product description2,3-Dihydro-oxazolo[2,3-b]quinazolin-5-one 97%
  • Packaging5G
  • Price$95
  • Updated2026-05-24
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00DGJD 2H-Oxazolo[2,3-B]Quinazolin-5(3H)-One 97% 250mg $23 2026-05-28 Buy
aablocks AA00DGJD 2H-Oxazolo[2,3-B]Quinazolin-5(3H)-One 97% 1g $38 2026-05-28 Buy
aablocks AA00DGJD 2H-Oxazolo[2,3-B]Quinazolin-5(3H)-One 95% 5g $117 2026-05-28 Buy
ACHEMBLOCK W163335 2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one 97% 5G $115 2026-05-27 Buy
ACHEMBLOCK W163335 2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one 97% 25G $460 2026-05-27 Buy
AK Scientific 7456AB 2H-Oxazolo[2,3-b]quinazolin-5(3H)-one 250mg $253 2021-12-16 Buy
AK Scientific 7456AB 2H-Oxazolo[2,3-b]quinazolin-5(3H)-one 2.5g $292 2021-12-16 Buy
American Custom Chemicals Corporation CHM0115282 2,3-DIHYDRO-5H-OXAZOLO[2,3-B]QUINAZOLIN-5-ONE 95.00% 1G $1129.05 2021-12-16 Buy
American Custom Chemicals Corporation CHM0115282 2,3-DIHYDRO-5H-OXAZOLO[2,3-B]QUINAZOLIN-5-ONE 95.00% 2.5G $1744.8 2021-12-16 Buy
American Custom Chemicals Corporation CHM0115282 2,3-DIHYDRO-5H-OXAZOLO[2,3-B]QUINAZOLIN-5-ONE 95.00% 5G $2350.12 2021-12-16 Buy
Biosynth FD138070 2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one 0.5g $900 2026-06-04 Buy
Biosynth FD138070 2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one 10g $900 2026-06-04 Buy
Biosynth FD138070 2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one 1g $900 2026-06-04 Buy
Biosynth FD138070 2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one 2g $900 2026-06-04 Buy
Biosynth FD138070 2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one 5g $900 2026-06-04 Buy
Chemcia Scientific CC00-8188 2,3-Dihydro-oxazolo[2,3-b]quinazolin-5-one 97% 5G $95 2026-05-24 Buy
Next Last

Properties

Melting point :160-163 °C(lit.)
Density :1.47
storage temp. :2-8°C
Appearance :White to off-white Solid

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

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Suppliers and manufacturers

career henan chemical co
2,3-DIHYDRO-5H-OXAZOLO[2,3-B]QUINAZOLIN-5-ONE
$1.00
2,3-DIHYDRO-5H-OXAZOLO[2,3-B]QUINAZOLIN-5-ONE CAS:52727-44-3
Shanghai Hanhong Scientific Co.,Ltd. Springchem New Material Technology Co.,Limited Tianjin Derchemist Science & Technology Co., Ltd. Taizhou Tongxin Bio-Tech Co., Ltd Shanghai YuLue Chemical Co., Ltd. Jiangsu aikang biomedical research and development co., LTD Hefei TNJ Chemical Industry Co.,Ltd. Shanghai Kaiwei Chemical Technology Co., Ltd. Shaanxi Dideu Medichem Co. Ltd