3209-72-1 Ethyl 5-methyl-1,2-oxazole-3-carboxylate

3209-72-1 Ethyl 5-methyl-1,2-oxazole-3-carboxylate

ETHYL 5-METHYLISOXAZOLE-3-CARBOXYLATE Basic information ETHYL 5-METHYLISOXAZOLE-3-CARBOXYLATE Chemical Properties Safety Information ETHYL 5-METHYLISOXAZOLE-3-CARBOXYLATE Usage And Synthesis ETHYL 5-METHYLISOXAZOLE-3-CARBOXYLATE Preparation Products And Raw materials Upstream information...
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Product Details

ETHYL 5-METHYLISOXAZOLE-3-CARBOXYLATE Basic information

Product Name:

ETHYL    5-METHYLISOXAZOLE-3-CARBOXYLATE

Synonyms:

VITAS-BB TBB000645;ETHYL 5-METHYLISOXAZOLE-3-CARBOXYLATE;AKOS PAO1390;5-Methyl-3-isoxazolecarboxylicacidethylester;5-methylthiazole-3-carboxylic acid ethyl ester;Ethyl 5-methylisoxazole-3-carboxylate, 95+%;3-Isoxazolecarboxylicacid,5-methyl-,ethylester(6CI,7CI,8CI,9CI);5-Methylisoxazole-3-carboxylic acid ethyl ester

CAS:

3209-72-1

MF:

C7H9NO3

MW:

155.15

EINECS:

221-720-3

Product Categories:

OXAZOLE;Oxazole&Isoxazole;Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks;Isoxazoles

Mol File:

3209-72-1.mol

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ETHYL 5-METHYLISOXAZOLE-3-CARBOXYLATE Chemical Properties

Fp 

77-79°C/0.5mm

Appearance:

Low melting solid or Liquid

Density:

1.139g/cm3

Melting    Point:

25ºC

Boiling    Point:

77-79ºC 0,5mm

Flash    Point:

102.7ºC

Refractive   Index:

1.468

Water Solubility 

It is insoluble in water.

CAS DataBase Reference

3209-72-1(CAS    DataBase Reference)


Safety Information

Safety Statements 

24/25

HazardClass 

IRRITANT

Hs code

2934999090


ETHYL 5-METHYLISOXAZOLE-3-CARBOXYLATE Usage And Synthesis

Chemical Properties

Low melting solid or Liquid

Intermediate as

59-63-2 Isocarboxazid, 501925-31-1    PNU-120596, 215874-86-5 a51a

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Synthesis route

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Reference:

Baraldi, P. G.; Simoni, D.; Moroder, F.;Manfredini, S.; Mucchi, L.; et al.Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 557 - 560
European Journal of Medicinal Chemistry, ,vol.27,# 6 p. 581 - 593
EP150984 B1

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Reference:

Mitani, Michiharu; Tanaka,Yasunori; Sawada, Akihiko; Misu, Ayuko; Matsumoto,Yoshihiro European Journal of Organic Chemistry,2008 ,# 8 p. 1383 - 1391

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Reference:

Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 2441 - 2445


ETHYL 5-METHYLISOXAZOLE-3-CARBOXYLATE Preparation Products And Raw materials

Raw materials

Etanol-->Sodium-->Acetone-->Diethyl    oxalate-->Hydroxylamine    hydrochloride-->Ethyl    2,4-dioxovalerate


Upstream information 

dimethyl disulfide; Isopropenyl acetate; Ammonium hydroxide; ethyl 2-(hydroxyimino)acetate; Ethyl 2,4-dioxovalerate; ethyl 4-oxopent-2-ynoate; ethyl 5-methyl-1,2-oxazole-3-carboxylate; 2-hydrazinoethanol; Methylhydrazine; 


Downtream information 

N'-(2-hydroxyethyl)-5-methyl-1,2-oxazole-3-carbohydrazide; 5-methyl-1,2-oxazole-3-carbaldehyde; ethyl 5-methyl-1,2-oxazole-3-carboxylate; 3-(Bromomethyl)-5-methylisoxazole; ethyl 5-[(2-bromophenyl)sulfanylmethyl]-1,2-oxazole-3-carboxylate; ethyl 5-[(4-fluorophenyl)sulfanylmethyl]-1,2-oxazole-3-carboxylate; 5-Methyl-3-isoxazolecarboxylic Acid Hydrazide; 5-methyl-1,2-oxazole-3-carboxamide; 5-methyl-1,2-oxazole-3-carbonitrile; 5-methyl-1,2-oxazole-3-carboxylic acid


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