ChemicalBook > CAS DataBase List > ETHYL 3-METHYLISOXAZOLE-4-CARBOXYLATE

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)
Appearance
Light yellow to yellow Liquid
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

TRC
Product number
M314995
Product name
3-Methylisoxazole-4-carboxylicAcidEthylEster
Packaging
250mg
Price
$55
Updated
2021/12/16
TRC
Product number
M314995
Product name
3-Methylisoxazole-4-carboxylicAcidEthylEster
Packaging
1g
Price
$175
Updated
2021/12/16
Apolloscientific
Product number
OR926281
Product name
Ethyl3-methylisoxazole-4-carboxylate
Purity
95%
Packaging
1g
Price
$225
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
AK Scientific
Product number
0412AB
Product name
Ethyl3-methylisoxazole-4-carboxylate
Packaging
10g
Price
$571
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 37 Europe 1 Germany 2 India 7 United Kingdom 1 United States 8 Global 56
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71
ABCR GmbH & CO. KG
Tel
--
Fax
--
Email
info@abcr.de
Country
Germany
ProdList
6831
Advantage
75

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