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ChemicalBook >> CAS DataBase List >> Benzooxazole-2-carboxylic acid

Benzooxazole-2-carboxylic acid

Benzooxazole-2-carboxylic acid price.
  • $50 - $3998
  • Product name: Benzooxazole-2-carboxylic acid
  • CAS: 21598-08-3
  • MF: C8H5NO3
  • MW: 163.13
  • EINECS:604-604-1
  • MDL Number:MFCD06738861
  • Synonyms:1,3-benzoxazole-2-carboxylic acid;1,3-benzoxazole-2-carboxylic acid(SALTDATA: K-salt);Benzooxazole-2-carboxylic acid sodium salt;2-Benzoxazolecarboxylic acid;Potassium 1,3-benzoxazole-2-carboxylate;potassium benzo[d]oxazole-2-carboxylate;cBenzooxazole-2-carboxylic acid;BENZO[D]OXAZOLE-2-CARBOXYLIC ACID
Price34 Properties Safety Information Description
34 prices
Selected condition：
Brand
  • aablocks
  • Biosynth
  • Chemenu
  • Chem-Impex
  • Crysdot
  • J&W Pharmlab
  • Labseeker
  • Matrix Scientific
  • TRC
  • Usbiological
Package
  • 50mg
  • 0.1g
  • 100mg
  • 0.25g
  • 250mg
  • 500.00mg
  • 0.5g
  • 500mg
  • 1.00g
  • 1g
  • 2g
  • 5g
  • 5.00g
  • 10G
  • 25G
  • Manufactureraablocks
  • Product numberAA00BCRU
  • Product descriptionBenzo[D]Oxazole-2-Carboxylic Acid 90%
  • Packaging100mg
  • Price$98
  • Updated2026-05-28
  • Buy
  • ManufacturerBiosynth
  • Product numberFB56480
  • Product descriptioncBenzooxazole-2-carboxylic acid
  • Packaging250mg
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB56480
  • Product descriptioncBenzooxazole-2-carboxylic acid
  • Packaging50mg
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB56480
  • Product descriptioncBenzooxazole-2-carboxylic acid
  • Packaging500mg
  • Price$180
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB56480
  • Product descriptioncBenzooxazole-2-carboxylic acid
  • Packaging100mg
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB56480
  • Product descriptioncBenzooxazole-2-carboxylic acid
  • Packaging0.1g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB56480
  • Product descriptioncBenzooxazole-2-carboxylic acid
  • Packaging0.25g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB56480
  • Product descriptioncBenzooxazole-2-carboxylic acid
  • Packaging0.5g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB56480
  • Product descriptioncBenzooxazole-2-carboxylic acid
  • Packaging1g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB56480
  • Product descriptioncBenzooxazole-2-carboxylic acid
  • Packaging5g
  • Price$1298
  • Updated2026-06-04
  • Buy
  • ManufacturerChemenu
  • Product numberCM154228
  • Product descriptionBenzo[d]oxazole-2-carboxylic acid 95%+
  • Packaging1g
  • Price$264
  • Updated2026-05-26
  • Buy
  • ManufacturerChem-Impex
  • Product number18170
  • Product descriptionPotassium benzooxazole-2-carboxylate ≥99%(Assay)
  • Packaging5G
  • Price$574.36
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number18170
  • Product descriptionPotassium benzooxazole-2-carboxylate ≥99%(Assay)
  • Packaging250MG
  • Price$79.22
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number18170
  • Product descriptionPotassium benzooxazole-2-carboxylate ≥99%(Assay)
  • Packaging1G
  • Price$168.05
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number18170
  • Product descriptionPotassium benzooxazole-2-carboxylate ≥99%(Assay)
  • Packaging25G
  • Price$2049.17
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number18170
  • Product descriptionPotassium benzooxazole-2-carboxylate ≥99%(Assay)
  • Packaging10G
  • Price$929.59
  • Updated2026-05-19
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00BCRU Benzo[D]Oxazole-2-Carboxylic Acid 90% 100mg $98 2026-05-28 Buy
Biosynth FB56480 cBenzooxazole-2-carboxylic acid 250mg $120 2021-12-16 Buy
Biosynth FB56480 cBenzooxazole-2-carboxylic acid 50mg $50 2021-12-16 Buy
Biosynth FB56480 cBenzooxazole-2-carboxylic acid 500mg $180 2021-12-16 Buy
Biosynth FB56480 cBenzooxazole-2-carboxylic acid 100mg $80 2021-12-16 Buy
Biosynth FB56480 cBenzooxazole-2-carboxylic acid 0.1g $900 2026-06-04 Buy
Biosynth FB56480 cBenzooxazole-2-carboxylic acid 0.25g $900 2026-06-04 Buy
Biosynth FB56480 cBenzooxazole-2-carboxylic acid 0.5g $900 2026-06-04 Buy
Biosynth FB56480 cBenzooxazole-2-carboxylic acid 1g $900 2026-06-04 Buy
Biosynth FB56480 cBenzooxazole-2-carboxylic acid 5g $1298 2026-06-04 Buy
Chemenu CM154228 Benzo[d]oxazole-2-carboxylic acid 95%+ 1g $264 2026-05-26 Buy
Chem-Impex 18170 Potassium benzooxazole-2-carboxylate ≥99%(Assay) 5G $574.36 2026-05-19 Buy
Chem-Impex 18170 Potassium benzooxazole-2-carboxylate ≥99%(Assay) 250MG $79.22 2026-05-19 Buy
Chem-Impex 18170 Potassium benzooxazole-2-carboxylate ≥99%(Assay) 1G $168.05 2026-05-19 Buy
Chem-Impex 18170 Potassium benzooxazole-2-carboxylate ≥99%(Assay) 25G $2049.17 2026-05-19 Buy
Chem-Impex 18170 Potassium benzooxazole-2-carboxylate ≥99%(Assay) 10G $929.59 2026-05-19 Buy
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Properties

Melting point :71-72 °C (decomp)
Boiling point :352.7±25.0 °C(Predicted)
Density :1.455±0.06 g/cm3(Predicted)
storage temp. :2-8°C
pka :0.12±0.30(Predicted)

Safety Information

Symbol(GHS): Skull and Crossbones (GHS06)
Signal word: Danger
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
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P311 Call a POISON CENTER or doctor/physician.

Description

Potassium Benzo[d]oxazole-2-carboxylate is used in the synthesis of novel negative allosteric modulators of the dopamine D2 receptor.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Capot Chemical Co., Ltd Shanghai Ennopharm Co., Ltd. China Langchem Inc. Shanghai Sunway Pharmaceutical Technology Co., Ltd Hangzhou Sage Chemical Co., Ltd. Finetech Industry Limited Mashilabs (Shanghai) Co.,Ltd. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Shanghai Boyners Pharm-Tech Co., Ltd.