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ChemicalBook >> CAS DataBase List >> Isoxazole-4-carboxylic acid ethyl ester

Isoxazole-4-carboxylic acid ethyl ester

Isoxazole-4-carboxylic acid ethyl ester price.
  • $19 - $1697
  • Product name: Isoxazole-4-carboxylic acid ethyl ester
  • CAS: 80370-40-7
  • MF: C6H7NO3
  • MW: 141.12
  • EINECS:
  • MDL Number:MFCD07368244
  • Synonyms:ETHYL 4-ISOXAZOLECARBOXYLIC ACID;4-Isoxazolecarboxylicacid,ethylester(9CI);Ethylisoxazole-4-carboxylate;4-Isoxazolecarboxylic acid ethyl ester;Ethyl isoxazole-4-carboxy...;ethyl 1,2-oxazole-4-carboxylate;Ethyl 4-isoxazolecarboxylate;Isoxazole-4-carboxylic acid ethyl ester
Price41 Properties Safety Information Description
41 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • SynQuest Laboratories
  • Synthonix
  • TRC
Package
  • 50mg
  • 100mg
  • 250mg
  • 250.00mg
  • 0.5G
  • 500mg
  • 1.00g
  • 1g
  • 5.00g
  • 5g
  • 10g
  • 25G
  • Manufactureraablocks
  • Product numberAA005M4S
  • Product description4-Isoxazolecarboxylic acid, ethyl ester 97%
  • Packaging100mg
  • Price$19
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA005M4S
  • Product description4-Isoxazolecarboxylic acid, ethyl ester 98%
  • Packaging250mg
  • Price$40
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA005M4S
  • Product description4-Isoxazolecarboxylic acid, ethyl ester 95%
  • Packaging500mg
  • Price$54
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA005M4S
  • Product description4-Isoxazolecarboxylic acid, ethyl ester 98%
  • Packaging1g
  • Price$63
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA005M4S
  • Product description4-Isoxazolecarboxylic acid, ethyl ester 98%
  • Packaging5g
  • Price$162
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberG-6442
  • Product descriptionEthyl isoxazole-4-carboxylate 97%
  • Packaging5G
  • Price$215
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberG-6442
  • Product descriptionEthyl isoxazole-4-carboxylate 97%
  • Packaging25G
  • Price$860
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS17140
  • Product descriptionEthyl isoxazole-4-carboxylate 97%
  • Packaging5g
  • Price$359
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS17140
  • Product descriptionEthyl isoxazole-4-carboxylate 97%
  • Packaging1g
  • Price$135
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberV2359
  • Product description4-Isoxazolecarboxylicacidethylester
  • Packaging250mg
  • Price$157
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA864326
  • Product descriptionEthylisoxazole-4-carboxylate 98%
  • Packaging5g
  • Price$392
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA864326
  • Product descriptionEthylisoxazole-4-carboxylate 98%
  • Packaging1g
  • Price$149
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA864326
  • Product descriptionEthylisoxazole-4-carboxylate 98%
  • Packaging25g
  • Price$1330
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0030222
  • Product descriptionISOXAZOLE-4-CARBOXYLIC ACID ETHYL ESTER 95.00%
  • Packaging5G
  • Price$1617
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0030222
  • Product descriptionISOXAZOLE-4-CARBOXYLIC ACID ETHYL ESTER 95.00%
  • Packaging0.5G
  • Price$770
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0030222
  • Product descriptionISOXAZOLE-4-CARBOXYLIC ACID ETHYL ESTER 95.00%
  • Packaging1G
  • Price$866.25
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA005M4S 4-Isoxazolecarboxylic acid, ethyl ester 97% 100mg $19 2026-05-28 Buy
aablocks AA005M4S 4-Isoxazolecarboxylic acid, ethyl ester 98% 250mg $40 2026-05-28 Buy
aablocks AA005M4S 4-Isoxazolecarboxylic acid, ethyl ester 95% 500mg $54 2026-05-28 Buy
aablocks AA005M4S 4-Isoxazolecarboxylic acid, ethyl ester 98% 1g $63 2026-05-28 Buy
aablocks AA005M4S 4-Isoxazolecarboxylic acid, ethyl ester 98% 5g $162 2026-05-28 Buy
ACHEMBLOCK G-6442 Ethyl isoxazole-4-carboxylate 97% 5G $215 2026-05-27 Buy
ACHEMBLOCK G-6442 Ethyl isoxazole-4-carboxylate 97% 25G $860 2026-05-27 Buy
Activate Scientific AS17140 Ethyl isoxazole-4-carboxylate 97% 5g $359 2026-06-04 Buy
Activate Scientific AS17140 Ethyl isoxazole-4-carboxylate 97% 1g $135 2026-06-04 Buy
AK Scientific V2359 4-Isoxazolecarboxylicacidethylester 250mg $157 2021-12-16 Buy
Ambeed A864326 Ethylisoxazole-4-carboxylate 98% 5g $392 2021-12-16 Buy
Ambeed A864326 Ethylisoxazole-4-carboxylate 98% 1g $149 2021-12-16 Buy
Ambeed A864326 Ethylisoxazole-4-carboxylate 98% 25g $1330 2021-12-16 Buy
American Custom Chemicals Corporation CHM0030222 ISOXAZOLE-4-CARBOXYLIC ACID ETHYL ESTER 95.00% 5G $1617 2021-12-16 Buy
American Custom Chemicals Corporation CHM0030222 ISOXAZOLE-4-CARBOXYLIC ACID ETHYL ESTER 95.00% 0.5G $770 2021-12-16 Buy
American Custom Chemicals Corporation CHM0030222 ISOXAZOLE-4-CARBOXYLIC ACID ETHYL ESTER 95.00% 1G $866.25 2021-12-16 Buy
Next Last

Properties

Boiling point :220℃
Density :1.177
Flash point :87℃
storage temp. :2-8°C
pka :-3.88±0.50(Predicted)
Appearance :Colorless to light yellow Liquid

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)Environment (GHS09)
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
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P273 Avoid release to the environment.
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.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P391 Collect spillage. Hazardous to the aquatic environment
P501 Dispose of contents/container to..…

Description

Ethyl isoxazole-4-carboxylate

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. PharmaBlock Sciences (Nanjing),Inc. Wuhan Chemwish Technology Co., Ltd Pure Chemistry Scientific Inc. WUHAN SUN-SHINE BIO-TECHNOLOGY Co., Ltd. Shanghai Hanhong Scientific Co.,Ltd. China DongFan Chemical Co.,LTD Record Tech (Shanghai) Co., LTD Tianjin YongSheng Biotechnology Co., Ltd. Wuhan TCASChem Technology Co., Ltd.