5-PHENYLISOXAZOLE-3-CARBALDEHYDE

5-PHENYLISOXAZOLE-3-CARBALDEHYDE - Names and Identifiers

Name	5-PHENYLISOXAZOLE-3-CARBALDEHYDE
Synonyms	5-PHENYLISOXAZOLE-3-CARBALDEHYDE 5-PHENYLISOXAZOLE-3-CARBOXALDEHYDE 5-phenyl-1,2-oxazole-3-carbaldehyde 3-isoxazolecarboxaldehyde, 5-phenyl-
CAS	59985-82-9

5-PHENYLISOXAZOLE-3-CARBALDEHYDE - Physico-chemical Properties

Molecular Formula	C10H7NO2
Molar Mass	173.17
Melting Point	58-62°C(lit.)
Storage Condition	2-8℃
Use	Uses 5-phenylisoxazole-3-formaldehyde is an aldehyde derivative, which can be used as an organic intermediate.

5-PHENYLISOXAZOLE-3-CARBALDEHYDE - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R42/43 - May cause sensitization by inhalation and skin contact.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
WGK Germany	2
Hazard Class	IRRITANT

5-PHENYLISOXAZOLE-3-CARBALDEHYDE - Upstream Downstream Industry

Raw Materials

3-Isoxazolecarboxaldehyde, 5-phenyl-, oxime
N-Methyl-5-phenylisoxazole-3-carboxaMide
METHYL 2,4-DIOXO-4-PHENYLBUTANOATE
(5-PHENYLISOXAZOL-3-YL)METHANOL
ETHYL 5-PHENYL-3-ISOXAZOLECARBOXYLATE
ETHYL 2,4-DIOXO-4-PHENYLBUTANOATE
5-PHENYL-ISOXAZOLE-3-CARBOXYLIC ACID METHYL ESTER
Acetophenone

5-PHENYLISOXAZOLE-3-CARBALDEHYDE - Preparation

5-phenylisoxazol-3-formaldehyde can be used to prepare ethyl 5-phenylisoxazol-3-carboxylate from ethyl acylpyruvate and hydrazine hydrate, and then reduce the ester group to obtain (5-Phenylisoxazol-3-yl) methanol, and finally oxidize the hydroxyl group to obtain 5-phenylisoxazol-3-formaldehyde.

Last Update：2024-04-10 22:29:15

5-PHENYLISOXAZOLE-3-CARBALDEHYDE - Reference Information

Uses	5-phenylisoxazol-3-formaldehyde is an aldehyde derivative and can be used as an organic intermediate.
Preparation	5-phenylisoxazol-3-formaldehyde can be prepared from ethyl acylpyruvate and hydrazine hydrate. 5-phenylisoxazol-3-carboxylate ethyl ester, and then reduce the ester group to obtain (5-phenylisoxazol-3-yl) methanol, finally, the hydroxyl group is oxidized to obtain 5-phenylisoxazole-3-formaldehyde.

Last Update：2024-04-09 19:05:06