Methyl 5-methylisoxazole-3-carboxylate
- CAS NO.：19788-35-3
- Empirical Formula: C6H7NO3
- Molecular Weight: 141.12
- MDL number: MFCD00015895
- EINECS: 243-311-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:25:38
What is Methyl 5-methylisoxazole-3-carboxylate?
Chemical properties
white to off-white crystalline powder
The Uses of Methyl 5-methylisoxazole-3-carboxylate
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.
Properties of Methyl 5-methylisoxazole-3-carboxylate
| Melting point: | 90-92 °C |
| Boiling point: | 125°C 11mm |
| Density | 1.179±0.06 g/cm3(Predicted) |
| Flash point: | 125°C/11mm |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| pka | -5.08±0.50(Predicted) |
| color | White to off-white |
| BRN | 115704 |
| CAS DataBase Reference | 19788-35-3(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-Isoxazolecarboxylic acid, 5-methyl-, methyl ester(19788-35-3) |
Safety information for Methyl 5-methylisoxazole-3-carboxylate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
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. |
Computed Descriptors for Methyl 5-methylisoxazole-3-carboxylate
New Products
Paroxetine Impurity G/Paroxetine Related Compound E 2-Amino-5-bromo-4-(trifluoromethyl)pyridine（RM for Indian lab) 1-aminocyclopentane carbonitrile, HCl H-D-TRP(FOR)-OH HCL 9-Mesityl-10-methylacridinium perchlorate 3-Amino-3-(4-fluorophenyl)propanoic acid Benzyl (3R,4S)-3-(2-bromoacetyl)-4-ethylpyrrolidine-1-carboxylate Bisacodyl Related Compound C/Bisacodyl EP Impurity C Levothyroxine Beta Hydroxy Impurity Candesartan EP Impurity-F/Candesartan Cilexetil USP Related Compound F / Candesartan Cilexetil N2-Ethyl Impurity / 2H-N2-Ethyl Candesartan Cilexetil Atorvastatin amide impurity/Atorvastatin EP Impurity F(Calcium Salt) Sumatriptan Succinate USP Related Compound C N-[(1S)-1-benzyl-2-({(1R)-3-methyl-1-[(1S,2S,6R,8S)-2,9,9-trimethyl-3,5-dioxa-4-boratricyclo[6.1.1.0~2,6~]dec-4-yl]butyl}amino)-2-oxoethyl]-2-pyrazinecarboxamide N-[4-Cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluorophenyl)thio]-2-hydroxy-2-methylpropionamide L-phenylalanine methyl ester hydrochloride 2,2'-(5-Bromomethyl-1,3-phenylene)-di(2-Methylpropionitrile) tri sodium thio phosphate L-phenylalanine, N-(pyrazinyl carbonyl) methyl ester 3-chlorobenzyl cyanide 2-Chloro Benzylcyanide 3,4 Diethoxy Benzylcyanide 4-Bromo Benzylcyanide 3-Hydroxypropionitrile valeronitrileRelated products of tetrahydrofuran
You may like
-
19788-35-3 METHYL-5-METHYL ISOXAZOLE-3-CARBOXYLATE 98%View Details
19788-35-3 -
19788-35-3 99%View Details
19788-35-3 -
Methyl 5-methylisoxazole-3-carboxylate CAS 19788-35-3View Details
19788-35-3 -
Methyl 5-methyl-1,2-oxazole-3-carboxylate 98% CAS 19788-35-3View Details
19788-35-3 -
Methyl 5-methyl-1,2-oxazole-3-carboxylate CAS 19788-35-3View Details
19788-35-3 -
LEFLUNOMIDE RELATED COMPOUND CAS 455-14-1View Details
455-14-1 -
2847776-12-7 Sumatriptan Succinate USP Related Compound C NLT 95%View Details
2847776-12-7 -
1012886-75-7(HCl Salt)/69675-10-1(Freebase) Paroxetine Impurity G/Paroxetine Related Compound E NLT 95%View Details
1012886-75-7(HCl Salt)/69675-10-1(Freebase)
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.