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ChemicalBook >> CAS DataBase List >> 3-Isoxazolecarboxylic acid

3-Isoxazolecarboxylic acid

3-Isoxazolecarboxylic acid price.
  • $12 - $13984
  • Product name: 3-Isoxazolecarboxylic acid
  • CAS: 3209-71-0
  • MF: C4H3NO3
  • MW: 113.07
  • EINECS:
  • MDL Number:MFCD06738796
  • Synonyms:1,2-Oxazole-3-carboxylic acid;3-ISOXAZOLECARBOXYLIC ACID;AKOS PAO-1373;isoxazole-3-carboxylic acid(SALTDATA: FREE);1,2-Oxazole-3-carboxylic acid, 3-Carboxyisoxazole;Isoxazole-3-carboxylicaci;3-Isoxazolecarboxylic acid CAS#3209-71-0 Molecular Formula:C4H3NO3 Molecular weight: 113.07 Specification: 98%min;ISOXAZOLE-3-CARBOXYLIC ACID
Price62 Properties Safety Information Description
62 prices
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Brand
  • A1 Biochem Labs
  • Abosyn
  • ACHEMBLOCK
  • Acints
  • Advanced Chemicals Intermediat
  • Advanced Chemicals Intermediatesced Chemicals Intermediates
  • Ambeed
  • American Custom Chemicals Corporation
  • Anichem
  • Apolloscientific
  • Atlantic Research Chemicals
  • ChemBridge Corporation
  • Chemenu
  • Chem-Impex
  • Crysdot
  • J&W Pharmlab
  • Matrix Scientific
  • SynChem
  • SynQuest Laboratories
  • Synthonix
  • Thermo Scientific Chemicals
  • TRC
Package
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  • 5g
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  • 25.00g
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  • 100G
  • 100.00g
  • 500.00g
  • 1000g
  • ManufacturerA1 Biochem Labs
  • Product number6564384
  • Product descriptionIsoxazole-3-carboxylicacid 95%
  • Packaging25g
  • Price$450
  • Updated2021-12-16
  • Buy
  • ManufacturerAbosyn
  • Product number61-1552
  • Product descriptionisoxazole-3-carboxylicacid 95-98%
  • Packaging1g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT98117
  • Product description1,2-Oxazole-3-carboxylic acid 95%
  • Packaging100G
  • Price$240
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT98117
  • Product description1,2-Oxazole-3-carboxylic acid 95%
  • Packaging100G
  • Price$240
  • Updated2026-05-27
  • Buy
  • ManufacturerAcints
  • Product numberACI-05095
  • Product descriptionIsoxazole-3-carboxylicacid 95%+
  • Packaging5g
  • Price$195.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-05095
  • Product descriptionIsoxazole-3-carboxylicacid 95%+
  • Packaging1g
  • Price$65.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-05095
  • Product descriptionIsoxazole-3-carboxylic acid 95%+
  • Packaging5g
  • Price$228.15
  • Updated2026-05-20
  • Buy
  • ManufacturerAcints
  • Product numberACI-05095
  • Product descriptionIsoxazole-3-carboxylic acid 95%+
  • Packaging1g
  • Price$75.6
  • Updated2026-05-20
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-05095
  • Product descriptionIsoxazole-3-carboxylic acid 95%+
  • Packaging1g
  • Price$75.6
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-05095
  • Product descriptionIsoxazole-3-carboxylic acid 95%+
  • Packaging5g
  • Price$228.15
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberACI-05095
  • Product descriptionIsoxazole-3-carboxylicacid 95%+
  • Packaging1g
  • Price$65.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA135806
  • Product descriptionIsoxazole-3-carboxylicAcid 96%
  • Packaging100mg
  • Price$12
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA135806
  • Product descriptionIsoxazole-3-carboxylicAcid 96%
  • Packaging250mg
  • Price$19
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA135806
  • Product descriptionIsoxazole-3-carboxylicAcid 96%
  • Packaging1g
  • Price$47
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA135806
  • Product descriptionIsoxazole-3-carboxylicAcid 96%
  • Packaging10g
  • Price$223
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA135806
  • Product descriptionIsoxazole-3-carboxylicAcid 96%
  • Packaging5g
  • Price$120
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
A1 Biochem Labs 6564384 Isoxazole-3-carboxylicacid 95% 25g $450 2021-12-16 Buy
Abosyn 61-1552 isoxazole-3-carboxylicacid 95-98% 1g $90 2021-12-16 Buy
ACHEMBLOCK T98117 1,2-Oxazole-3-carboxylic acid 95% 100G $240 2026-05-25 Buy
ACHEMBLOCK T98117 1,2-Oxazole-3-carboxylic acid 95% 100G $240 2026-05-27 Buy
Acints ACI-05095 Isoxazole-3-carboxylicacid 95%+ 5g $195.75 2021-12-16 Buy
Acints ACI-05095 Isoxazole-3-carboxylicacid 95%+ 1g $65.25 2021-12-16 Buy
Acints ACI-05095 Isoxazole-3-carboxylic acid 95%+ 5g $228.15 2026-05-20 Buy
Acints ACI-05095 Isoxazole-3-carboxylic acid 95%+ 1g $75.6 2026-05-20 Buy
Advanced Chemicals Intermediat ACI-05095 Isoxazole-3-carboxylic acid 95%+ 1g $75.6 2026-05-19 Buy
Advanced Chemicals Intermediat ACI-05095 Isoxazole-3-carboxylic acid 95%+ 5g $228.15 2026-05-19 Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates ACI-05095 Isoxazole-3-carboxylicacid 95%+ 1g $65.25 2021-12-16 Buy
Ambeed A135806 Isoxazole-3-carboxylicAcid 96% 100mg $12 2021-12-16 Buy
Ambeed A135806 Isoxazole-3-carboxylicAcid 96% 250mg $19 2021-12-16 Buy
Ambeed A135806 Isoxazole-3-carboxylicAcid 96% 1g $47 2021-12-16 Buy
Ambeed A135806 Isoxazole-3-carboxylicAcid 96% 10g $223 2021-12-16 Buy
Ambeed A135806 Isoxazole-3-carboxylicAcid 96% 5g $120 2021-12-16 Buy
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Properties

Melting point :149 °C
Boiling point :321.2±15.0 °C(Predicted)
Density :1.449±0.06 g/cm3(Predicted)
storage temp. :2-8°C(protect from light)
form :crystalline solid
pka :3.39±0.10(Predicted)
color :White
InChI :InChI=1S/C4H3NO3/c6-4(7)3-1-2-8-5-3/h1-2H,(H,6,7)
InChIKey :UXYRXGFUANQKTA-UHFFFAOYSA-N
SMILES :O1C=CC(C(O)=O)=N1
CAS DataBase Reference :3209-71-0

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.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
3-Isoxazolecarboxylic acid
$1.00 /1KG
3-Isoxazolecarboxylic acid CAS:3209-71-0
Henan Fengda Chemical Co., Ltd
Isoxazole-3-carboxylic acid
$1.00 /1000KG
Isoxazole-3-carboxylic acid CAS:3209-71-0
career henan chemical co
3-Isoxazolecarboxylic acid
$1.00 /1kg
3-Isoxazolecarboxylic acid CAS:3209-71-0
Frapp's ChemicalNFTZ Co., Ltd.
Capot Chemical Co.,Ltd.
Hi-Tech Chemistry Corp
Accela ChemBio Inc.
Alchem Pharmtech,Inc.
Wuhan Chemwish Technology Co., Ltd
CONIER CHEM AND PHARMA LIMITED