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ChemicalBook >> CAS DataBase List >> 2-Oxo-2,3-dihydro-benzooxazole-5-carboxylic acid

2-Oxo-2,3-dihydro-benzooxazole-5-carboxylic acid

2-Oxo-2,3-dihydro-benzooxazole-5-carboxylic acid price.
  • $34 - $2186
  • Product name: 2-Oxo-2,3-dihydro-benzooxazole-5-carboxylic acid
  • CAS: 65422-72-2
  • MF: C8H5NO4
  • MW: 179.13
  • EINECS:
  • MDL Number:MFCD07791283
  • Synonyms:2-Oxo-2H-benzoxazole-5-carboxylic acid;2-Oxo-2,3-dihydro-1,3-benzoxazole-5-carboxylic acid;2,3-dihydro-2-oxo-5-Benzoxazolecarboxylic acid;2-hydroxybenzo[d]oxazole-5-carboxylic acid;5-Benzoxazolecarboxylic acid, 2,3-dihydro-2-oxo-;2-oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylic acid;2-oxo-3H-1,3-benzoxazole-5-carboxylic acid;2-Oxo-2,3-dihydro-benzooxazole-5-carboxylic acid
Price21 Properties Safety Information Description
21 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Arctom
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • TRC
Package
  • 100mg
  • 250mg
  • 500MG
  • 1g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA006QX7
  • Product description2-Oxo-2，3-dihydrobenzo[d]oxazole-5-carboxylic acid 98%
  • Packaging100mg
  • Price$34
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA006QX7
  • Product description2-Oxo-2，3-dihydrobenzo[d]oxazole-5-carboxylic acid 98%
  • Packaging250mg
  • Price$60
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA006QX7
  • Product description2-Oxo-2，3-dihydrobenzo[d]oxazole-5-carboxylic acid 96%
  • Packaging1g
  • Price$157
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA006QX7
  • Product description2-Oxo-2，3-dihydrobenzo[d]oxazole-5-carboxylic acid 98%
  • Packaging5g
  • Price$558
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA006QX7
  • Product description2-Oxo-2，3-dihydrobenzo[d]oxazole-5-carboxylic acid 96%
  • Packaging10g
  • Price$1096
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA006QX7
  • Product description2-Oxo-2，3-dihydrobenzo[d]oxazole-5-carboxylic acid 96%
  • Packaging25g
  • Price$2186
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD258036
  • Product description2-Oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylic acid 95%
  • Packaging5G
  • Price$585
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD258036
  • Product description2-Oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylic acid 95%
  • Packaging1G
  • Price$185
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number0025AC
  • Product description2-Oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylicacid
  • Packaging1g
  • Price$232
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number65422722
  • Product description2-Hydroxybenzo[d]oxazole-5-carboxylicacid
  • Packaging5g
  • Price$782.33
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0084307
  • Product description2-OXO-2,3-DIHYDRO-BENZOOXAZOLE-5-CARBOXYLIC ACID 95.00%
  • Packaging500MG
  • Price$791.52
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0084307
  • Product description2-OXO-2,3-DIHYDRO-BENZOOXAZOLE-5-CARBOXYLIC ACID 95.00%
  • Packaging1G
  • Price$866.13
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberBD-A780749
  • Product description2-Oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylic acid 98%
  • Packaging25g
  • Price$2002
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A780749
  • Product description2-Oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylic acid 98%
  • Packaging1g
  • Price$164
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A780749
  • Product description2-Oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylic acid 98%
  • Packaging250mg
  • Price$61
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A780749
  • Product description2-Oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylic acid 98%
  • Packaging100mg
  • Price$35
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA006QX7 2-Oxo-2，3-dihydrobenzo[d]oxazole-5-carboxylic acid 98% 100mg $34 2026-05-28 Buy
aablocks AA006QX7 2-Oxo-2，3-dihydrobenzo[d]oxazole-5-carboxylic acid 98% 250mg $60 2026-05-28 Buy
aablocks AA006QX7 2-Oxo-2，3-dihydrobenzo[d]oxazole-5-carboxylic acid 96% 1g $157 2026-05-28 Buy
aablocks AA006QX7 2-Oxo-2，3-dihydrobenzo[d]oxazole-5-carboxylic acid 98% 5g $558 2026-05-28 Buy
aablocks AA006QX7 2-Oxo-2，3-dihydrobenzo[d]oxazole-5-carboxylic acid 96% 10g $1096 2026-05-28 Buy
aablocks AA006QX7 2-Oxo-2，3-dihydrobenzo[d]oxazole-5-carboxylic acid 96% 25g $2186 2026-05-28 Buy
ACHEMBLOCK AD258036 2-Oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylic acid 95% 5G $585 2026-05-27 Buy
ACHEMBLOCK AD258036 2-Oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylic acid 95% 1G $185 2026-05-27 Buy
AK Scientific 0025AC 2-Oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylicacid 1g $232 2021-12-16 Buy
Alichem 65422722 2-Hydroxybenzo[d]oxazole-5-carboxylicacid 5g $782.33 2021-12-16 Buy
American Custom Chemicals Corporation CHM0084307 2-OXO-2,3-DIHYDRO-BENZOOXAZOLE-5-CARBOXYLIC ACID 95.00% 500MG $791.52 2021-12-16 Buy
American Custom Chemicals Corporation CHM0084307 2-OXO-2,3-DIHYDRO-BENZOOXAZOLE-5-CARBOXYLIC ACID 95.00% 1G $866.13 2021-12-16 Buy
Arctom BD-A780749 2-Oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylic acid 98% 25g $2002 2026-05-26 Buy
Arctom BD-A780749 2-Oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylic acid 98% 1g $164 2026-05-26 Buy
Arctom BD-A780749 2-Oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylic acid 98% 250mg $61 2026-05-26 Buy
Arctom BD-A780749 2-Oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylic acid 98% 100mg $35 2026-05-26 Buy
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Properties

Melting point :>297℃ (ethanol )
storage temp. :2-8°C

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
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.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Suppliers and manufacturers

J & K SCIENTIFIC LTD. Wuhan Chemwish Technology Co., Ltd Chiba Pharmaceutical Science and technology Co, Ltd. Shanghai Topbiochem Technology Co., Ltd ShangHai AmK Pharmaceutical Technology Co., Ltd. Zhengzhou Guancheng Laboratory equipment Sales Amadis Chemical Company Limited Aikon International Limited Shandong utilizing biological technology co., LTD Shenzhen Polymeri Biochemical Technology Co., Ltd.