ETHYL 3-METHYLISOXAZOLE-4-CARBOXYLATE

Product Name: ETHYL 3-METHYLISOXAZOLE-4-CARBOXYLATE
CAS No.: 20328-15-8
Chemical Name: ETHYL 3-METHYLISOXAZOLE-4-CARBOXYLATE
Synonyms: Leflunomide Impurity 9;ETHYL 3-METHYLISOXAZOLE-4-CARBOXYLATE;ETHYL 3-METHYL-1,2-OXAZOLE-4-CARBOXYLATE;3-Methylisoxazole-4-carboxylic acid ethyl ester;3-methyl-4-isoxazolecarboxylic acid ethyl ester;4-Isoxazolecarboxylic acid, 3-methyl-, ethyl ester;4-Isoxazolecarboxylicacid,3-methyl-,ethylester(8CI,9CI);Ethyl 3-methylisoxazole-4-carboxylateQ: What is Ethyl 3-methylisoxazole-4-carboxylate Q: What is the CAS Number of Ethyl 3-methylisoxazole-4-carboxylate Q: What is the storage condition of Ethyl 3-methylisoxazole-4-carboxylate Q: What are the applications of Ethyl 3-methylisoxazole-4-carboxylate
CBNumber: CB9437522
Molecular Formula: C7H9NO3
Formula Weight: 155.15
MOL File: 20328-15-8.mol

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ETHYL 3-METHYLISOXAZOLE-4-CARBOXYLATE Property

Boiling point:: 64°C 0,6mm
Density: 1.139±0.06 g/cm3(Predicted)
refractive index: 1.4590
Flash point:: 64°C/0.6mm
storage temp.: 2-8°C
pka: -3.24±0.50(Predicted)
BRN: 1072756

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Safety

Safety Statements: 24/25
HS Code: 2934999090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P233Keep container tightly closed.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304IF INHALED:

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P340Remove victim to fresh air and keep at rest in a position comfortable for breathing.

P362Take off contaminated clothing and wash before reuse.

P403Store in a well-ventilated place.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Alfa Aesar

Product number: L16362
Product name: Ethyl 3-methylisoxazole-4-carboxylate, 97%
Packaging: 1g
Price: $64.65
Updated: 2024/03/01

Alfa Aesar

Product number: L16362
Product name: Ethyl 3-methylisoxazole-4-carboxylate, 97%
Packaging: 5g
Price: $232.65
Updated: 2024/03/01

TRC

Product number: M314995
Product name: 3-Methylisoxazole-4-carboxylicAcidEthylEster
Packaging: 1g
Price: $175
Updated: 2021/12/16

TRC

Product number: M314995
Product name: 3-Methylisoxazole-4-carboxylicAcidEthylEster
Packaging: 250mg
Price: $55
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: COR0003956
Product name: ETHYL 3-METHYLISOXAZOLE-4-CARBOXYLATE
Purity: 95.00%
Packaging: 250MG
Price: $157.5
Updated: 2021/12/16

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ETHYL 3-METHYLISOXAZOLE-4-CARBOXYLATE Chemical Properties,Usage,Production

Uses

3-Methylisoxazole-4-carboxylic Acid Ethyl Ester is an impurity in Leflunomide (L322750); an immunosuppressive that inhibits T and B cell proliferation.

Synthesis Reference(s)

Synthesis, p. 792, 1985 DOI: 10.1055/s-1985-31353

ETHYL 3-METHYLISOXAZOLE-4-CARBOXYLATE Preparation Products And Raw materials

Raw materials

Preparation Products

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ETHYL 3-METHYLISOXAZOLE-4-CARBOXYLATE Suppliers

China 32 Europe 1 Germany 2 India 7 United Kingdom 1 United States 9 Global 52

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44688
Advantage: 61

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32321
Advantage: 50

BOC Sciences

Tel: 1-631-485-4226; 16314854226
Email: info@bocsci.com
Country: United States
ProdList: 14055
Advantage: 65

Shanghai Carlow Chemicals Co., Ltd.

Tel: 21-33526724 18930996265
Fax: 37023730
Email: info@carlowchem.com
Country: China
ProdList: 1913
Advantage: 58

ShangHai AmK Pharmaceutical Technology Co., Ltd.

Tel: 18019252918
Fax: QQ:1454668768
Email: sale@amkchem.com
Country: China
ProdList: 15297
Advantage: 55

JW & Y Pharmlab Co., Ltd.

Tel: 021-64340559 13651849907;
Fax: 021- 64345308
Email: xinyu_shi@jwypharmlab.com.cn
Country: China
ProdList: 12036
Advantage: 58

BOC Sciences

Tel: 16314854226
Email: info@bocsci.com
Country: United States
ProdList: 9923
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BePharm Ltd

Tel: 400-685-9117
Fax: 021-51816740
Email: market@bepharm.com
Country: China
ProdList: 15081
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20328-15-8, ETHYL 3-METHYLISOXAZOLE-4-CARBOXYLATERelated Search:

ETHYL 3-ETHYL-5-METHYL-4-ISOXAZOLECARBOXYLATE ETHYL 3,5-DIMETHYLISOXAZOLE-4-CARBOXYLATE ETHYL 3-METHYLISOXAZOLE-4-CARBOXYLATE ETHYL 5-METHYLISOXAZOLE-4-CARBOXYLATE ETHYL 5-METHYLISOXAZOLE-3-CARBOXYLATE,Ethyl 5-methylisoxazole-3-carboxylate, 95+%,Ethyl 5-methylisoxazole-3-carboxylate ,97% ETHYL 3-(2,6-DICHLORO-PHENYL)-5-METHYL-ISOXAZOLE-4-CARBOXYLATE ETHYL 5-ACETYL-3-METHYLISOXAZOLE-4-CARBOXYLATE 2-((2-[(3-METHYLBENZOYL)AMINO]ACETYL)AMINO)ETHYL 3-(2-CHLORO-6-FLUOROPHENYL)-5-METHYL-4-ISOXAZOLECARBOXYLATE BUTTPARK 153\57-22 2-((2-[(4-METHOXYBENZOYL)AMINO]ACETYL)AMINO)ETHYL 3-(2-CHLORO-6-FLUOROPHENYL)-5-METHYL-4-ISOXAZOLECARBOXYLATE ETHYL 3-(4-BROMOPHENYL)ISOXAZOLE-4-CARBOXYLATE 3-ACETYL-5-METHYL-ISOXAZOLE-4-CARBOXYLIC ACID ETHYL ESTER (2-CHLORO-1,3-THIAZOL-5-YL)METHYL 3-(2,6-DICHLOROPHENYL)-5-METHYL-4-ISOXAZOLECARBOXYLATE 2-(([3-(2-CHLORO-6-FLUOROPHENYL)-5-METHYL-4-ISOXAZOLYL]CARBONYL)AMINO)-2-PHENYLETHYL 3-(2-CHLORO-6-FLUOROPHENYL)-5-METHYL-4-ISOXAZOLECARBOXYLATE (2,6-DICHLORO-4-PYRIDYL)METHYL 3-(2,6-DICHLOROPHENYL)-5-METHYL-4-ISOXAZOLECARBOXYLATE DIETHYL 5-(TRIFLUOROMETHYL)-3,4-ISOXAZOLEDICARBOXYLATE ETHYL 5-HYDROXY-3-METHYL-4-ISOXAZOLECARBOXYLATE, SODIUM SALT HYDRATE BENZYL 3-METHYL-5-(TRIFLUOROMETHYL)ISOXAZOLE-4-CARBOXYLATE

ETHYL 3-METHYLISOXAZOLE-4-CARBOXYLATE

3-Methylisoxazole-4-carboxylic acid ethyl ester

4-Isoxazolecarboxylicacid,3-methyl-,ethylester(8CI,9CI)

Leflunomide Impurity 9

ETHYL 3-METHYL-1,2-OXAZOLE-4-CARBOXYLATE

3-methyl-4-isoxazolecarboxylic acid ethyl ester

4-Isoxazolecarboxylic acid, 3-methyl-, ethyl ester

Ethyl 3-methylisoxazole-4-carboxylateQ: What is Ethyl 3-methylisoxazole-4-carboxylate Q: What is the CAS Number of Ethyl 3-methylisoxazole-4-carboxylate Q: What is the storage condition of Ethyl 3-methylisoxazole-4-carboxylate Q: What are the applications of Ethyl 3-methylisoxazole-4-carboxylate

20328-15-8

OXAZOLE