ChemicalBook--->CAS DataBase List--->19788-35-3

19788-35-3

19788-35-3 Structure

19788-35-3 Structure
IdentificationMore
[Name]

Methyl 5-methylisoxazole-3-carboxylate
[CAS]

19788-35-3
[Synonyms]

5-METHYLISOXAZOLE-3-CARBOXYLIC ACID METHYL ESTER
BUTTPARK 48\06-49
METHYL 5-METHYL-3-ISOXAZOLECARBOXYLATE
METHYL 5-METHYLISOXAZOLE-3-CARBOXYLATE
METHYL 5-METHYLISOXAZOLYL-3-CARBOXYLATE
3-Isoxazolecarboxylicacid,5-methyl-,methylester(6CI,7CI,8CI,9CI)
METHYL 5-5ETHYLISOXAZOLE-3-CARBOXYLATE
5-Methyl-3-isoxazolecarboxylic acid methyl ester
[EINECS(EC#)]

243-311-9
[Molecular Formula]

C6H7NO3
[MDL Number]

MFCD00015895
[Molecular Weight]

141.12
[MOL File]

19788-35-3.mol
Chemical PropertiesBack Directory
[Appearance]

white to off-white crystalline powder
[Melting point ]

90-92 °C
[Boiling point ]

125°C 11mm
[density ]

1.179±0.06 g/cm3(Predicted)
[Fp ]

125°C/11mm
[storage temp. ]

2-8°C
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

solid
[pka]

-5.08±0.50(Predicted)
[color ]

White to off-white
[BRN ]

115704
[InChI]

InChI=1S/C6H7NO3/c1-4-3-5(7-10-4)6(8)9-2/h3H,1-2H3
[InChIKey]

MVHHQOCEOUNTID-UHFFFAOYSA-N
[SMILES]

O1C(C)=CC(C(OC)=O)=N1
[CAS DataBase Reference]

19788-35-3(CAS DataBase Reference)
[NIST Chemistry Reference]

3-Isoxazolecarboxylic acid, 5-methyl-, methyl ester(19788-35-3)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[WGK Germany ]

WGK 3
[HS Code ]

29349990
[Storage Class]

11 - Combustible Solids
Raw materials And Preparation ProductsBack Directory
[Raw materials]

METHYL ACETOPYRUVATE
[Preparation Products]

ISOCARBOXAZID (200 MG)
Hazard InformationBack Directory
[Chemical Properties]

white to off-white crystalline powder
[Uses]

Methyl 5-Methyl-3-isoxazolecarboxylate is a related compound of Leflunomide (L322750), an antirheumatic compound used to treat rheumatoid arthritis and psoriatic arthritis. Leflunomide also inhibits dihydroorotate dehydrogenase.
Spectrum DetailBack Directory
[Spectrum Detail]

Methyl 5-methylisoxazole-3-carboxylate(19788-35-3)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Methyl 5-methylisoxazole-3-carboxylate, 98%(19788-35-3)
[Alfa Aesar]

Methyl 5-methylisoxazole-3-carboxylate, 97%(19788-35-3)
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