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ChemicalBook >> CAS DataBase List >> 2-Oxo-2,3-dihydro-1,3-benzoxazole-6-carboxylic acid

2-Oxo-2,3-dihydro-1,3-benzoxazole-6-carboxylic acid

2-Oxo-2,3-dihydro-1,3-benzoxazole-6-carboxylic acid price.
  • $12 - $3422
  • Product name: 2-Oxo-2,3-dihydro-1,3-benzoxazole-6-carboxylic acid
  • CAS: 54903-16-1
  • MF: C8H5NO4
  • MW: 179.13
  • EINECS:604-604-1
  • MDL Number:MFCD11179328
  • Synonyms:2-Oxo-2,3-dihydro-1,3-benzoxazole-6-carboxylic acid;6-Benzoxazolecarboxylic acid, 2,3-dihydro-2-oxo-;2-oxobenzoxazole-6-carboxylic acid;2-OXO-2,3-DIHYDROBENZO[D]OXAZOLE-6-CARBOXYLIC ACID;2-hydroxybenzo[d]oxazole-6-carboxylic acid;2-oxo-3H-1,3-benzoxazole-6-carboxylic acid
Price42 Properties Safety Information Description
42 prices
Selected condition：
Brand
  • aablocks
  • Absolute Chiral
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • SynQuest Laboratories
  • Synthonix
  • TRC
Package
  • 5mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 2.5G
  • 5g
  • 10g
  • 25G
  • 100g
  • Manufactureraablocks
  • Product numberAA00DCJ1
  • Product description2-Oxo-2,3-Dihydrobenzo[D]Oxazole-6-Carboxylic Acid 95%
  • Packaging100mg
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DCJ1
  • Product description2-Oxo-2,3-Dihydrobenzo[D]Oxazole-6-Carboxylic Acid 95%
  • Packaging250mg
  • Price$25
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DCJ1
  • Product description2-Oxo-2,3-Dihydrobenzo[D]Oxazole-6-Carboxylic Acid 95%
  • Packaging1g
  • Price$51
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DCJ1
  • Product description2-Oxo-2,3-Dihydrobenzo[D]Oxazole-6-Carboxylic Acid 97%
  • Packaging5g
  • Price$235
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DCJ1
  • Product description2-Oxo-2,3-Dihydrobenzo[D]Oxazole-6-Carboxylic Acid 97%
  • Packaging10g
  • Price$469
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DCJ1
  • Product description2-Oxo-2,3-Dihydrobenzo[D]Oxazole-6-Carboxylic Acid 95%
  • Packaging100g
  • Price$3422
  • Updated2026-05-28
  • Buy
  • ManufacturerAbsolute Chiral
  • Product numberO1866-00-N
  • Product description2-oxo-3H-1,3-benzoxazole-6-carboxylic acid 95%
  • Packaging500mg
  • Price$48
  • Updated2026-05-23
  • Buy
  • ManufacturerAbsolute Chiral
  • Product numberO1866-00-N
  • Product description2-oxo-3H-1,3-benzoxazole-6-carboxylic acid 95%
  • Packaging100mg
  • Price$14
  • Updated2026-05-23
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberQ53225
  • Product description2-oxo-2,3-dihydrobenzo[d]oxazole-6-carboxylic acid 97%
  • Packaging5G
  • Price$365
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberQ53225
  • Product description2-oxo-2,3-dihydrobenzo[d]oxazole-6-carboxylic acid 97%
  • Packaging25G
  • Price$1460
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number5433AE
  • Product description2-Oxo-2,3-dihydro-1,3-benzoxazole-6-carboxylicacid
  • Packaging250mg
  • Price$197
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number5433AE
  • Product description2-Oxo-2,3-dihydro-1,3-benzoxazole-6-carboxylicacid
  • Packaging1g
  • Price$419
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number54903161
  • Product description2-Hydroxybenzo[d]oxazole-6-carboxylicacid
  • Packaging1g
  • Price$444.44
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number54903161
  • Product description2-Hydroxybenzo[d]oxazole-6-carboxylicacid
  • Packaging5g
  • Price$1345.09
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA548869
  • Product description2-Oxo-2,3-dihydrobenzo[d]oxazole-6-carboxylicacid 95%
  • Packaging5g
  • Price$774
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA548869
  • Product description2-Oxo-2,3-dihydrobenzo[d]oxazole-6-carboxylicacid 95%
  • Packaging1g
  • Price$173
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00DCJ1 2-Oxo-2,3-Dihydrobenzo[D]Oxazole-6-Carboxylic Acid 95% 100mg $12 2026-05-28 Buy
aablocks AA00DCJ1 2-Oxo-2,3-Dihydrobenzo[D]Oxazole-6-Carboxylic Acid 95% 250mg $25 2026-05-28 Buy
aablocks AA00DCJ1 2-Oxo-2,3-Dihydrobenzo[D]Oxazole-6-Carboxylic Acid 95% 1g $51 2026-05-28 Buy
aablocks AA00DCJ1 2-Oxo-2,3-Dihydrobenzo[D]Oxazole-6-Carboxylic Acid 97% 5g $235 2026-05-28 Buy
aablocks AA00DCJ1 2-Oxo-2,3-Dihydrobenzo[D]Oxazole-6-Carboxylic Acid 97% 10g $469 2026-05-28 Buy
aablocks AA00DCJ1 2-Oxo-2,3-Dihydrobenzo[D]Oxazole-6-Carboxylic Acid 95% 100g $3422 2026-05-28 Buy
Absolute Chiral O1866-00-N 2-oxo-3H-1,3-benzoxazole-6-carboxylic acid 95% 500mg $48 2026-05-23 Buy
Absolute Chiral O1866-00-N 2-oxo-3H-1,3-benzoxazole-6-carboxylic acid 95% 100mg $14 2026-05-23 Buy
ACHEMBLOCK Q53225 2-oxo-2,3-dihydrobenzo[d]oxazole-6-carboxylic acid 97% 5G $365 2026-05-27 Buy
ACHEMBLOCK Q53225 2-oxo-2,3-dihydrobenzo[d]oxazole-6-carboxylic acid 97% 25G $1460 2026-05-27 Buy
AK Scientific 5433AE 2-Oxo-2,3-dihydro-1,3-benzoxazole-6-carboxylicacid 250mg $197 2021-12-16 Buy
AK Scientific 5433AE 2-Oxo-2,3-dihydro-1,3-benzoxazole-6-carboxylicacid 1g $419 2021-12-16 Buy
Alichem 54903161 2-Hydroxybenzo[d]oxazole-6-carboxylicacid 1g $444.44 2021-12-16 Buy
Alichem 54903161 2-Hydroxybenzo[d]oxazole-6-carboxylicacid 5g $1345.09 2021-12-16 Buy
Ambeed A548869 2-Oxo-2,3-dihydrobenzo[d]oxazole-6-carboxylicacid 95% 5g $774 2021-12-16 Buy
Ambeed A548869 2-Oxo-2,3-dihydrobenzo[d]oxazole-6-carboxylicacid 95% 1g $173 2021-12-16 Buy
Next Last

Properties

Melting point :>340°
Density :1.562±0.06 g/cm3(Predicted)
storage temp. :Inert atmosphere,Room Temperature
pka :4.01±0.20(Predicted)
Appearance :Light brown to brown 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:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. PharmaBlock Sciences (Nanjing),Inc. Wuhan Chemwish Technology Co., Ltd China Langchem Inc. Hunan Hui Bai Shi Biotechnology Co., Ltd. Beijing Yisiyan Technology Research Center Bide Pharmatech Ltd. Beijing Wuyunyongchang Science and Technology Co., Ltd. Shanghai ChuangYan Chemical Technology Co., Ltd. ShangHai AmK Pharmaceutical Technology Co., Ltd.