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
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
Safety
- Safety Statements
- 24/25
- HS Code
- 2934999090
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..…
N-Bromosuccinimide Price
- Product number
- L16362
- Product name
- Ethyl 3-methylisoxazole-4-carboxylate, 97%
- Packaging
- 1g
- Price
- $64.65
- Updated
- 2024/03/01
- Product number
- L16362
- Product name
- Ethyl 3-methylisoxazole-4-carboxylate, 97%
- Packaging
- 5g
- Price
- $232.65
- Updated
- 2024/03/01
- Product number
- M314995
- Product name
- 3-Methylisoxazole-4-carboxylicAcidEthylEster
- Packaging
- 1g
- Price
- $175
- Updated
- 2021/12/16
- Product number
- M314995
- Product name
- 3-Methylisoxazole-4-carboxylicAcidEthylEster
- Packaging
- 250mg
- Price
- $55
- Updated
- 2021/12/16
- Product number
- COR0003956
- Product name
- ETHYL 3-METHYLISOXAZOLE-4-CARBOXYLATE
- Purity
- 95.00%
- Packaging
- 250MG
- Price
- $157.5
- Updated
- 2021/12/16
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