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Isoxazole

Isoxazole Structure
CAS No.
288-14-2
Chemical Name:
Isoxazole
Synonyms
ISOXAZOLE;Isooxazole;Isoxazolec;1,2-Oxazole;Isoxazole>Isoxazole,99%;Isoxazole 99%;ISOXAZOLE 98+%;Isoxazole, 98.5%;Different oxazole
CBNumber:
CB3485864
Molecular Formula:
C3H3NO
Molecular Weight:
69.06
MOL File:
288-14-2.mol
MSDS File:
SDS
Modify Date:
2024/3/4 9:01:33

Isoxazole Properties

Melting point -67.1°C
Boiling point 93-95 °C(lit.)
Density 1.078 g/mL at 25 °C(lit.)
vapor density 2.4 (vs air)
refractive index n20/D 1.427(lit.)
Flash point 48 °F
storage temp. 2-8°C
solubility 167g/l
pka -2.0(at 25℃)
form clear liquid
color Colorless to Light yellow
BRN 103773
InChIKey CTAPFRYPJLPFDF-UHFFFAOYSA-N
CAS DataBase Reference 288-14-2(CAS DataBase Reference)
NIST Chemistry Reference Isoxazole(288-14-2)
EPA Substance Registry System Isoxazole (288-14-2)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS02
Signal word  Danger
Hazard statements  H225
Precautionary statements  P210
Hazard Codes  F,Xi
Risk Statements  11
Safety Statements  16-23/33-33-29-7/9
RIDADR  UN 1993 3/PG 2
WGK Germany  3
10
Hazard Note  Highly Flammable
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29349990
NFPA 704
3
1 0

Isoxazole price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 151637 Isoxazole 99% 288-14-2 5G ₹2208.3 2022-06-14 Buy
Sigma-Aldrich(India) 151637 Isoxazole 99% 288-14-2 25G ₹9136.3 2022-06-14 Buy
ALFA India ALF-L01607-06 Isoxazole, 99% 288-14-2 5g ₹1102 2022-05-26 Buy
TCI Chemicals (India) I0372 Isoxazole min. 95.0 % 288-14-2 5G ₹4000 2022-05-26 Buy
Product number Packaging Price Buy
151637 5G ₹2208.3 Buy
151637 25G ₹9136.3 Buy
ALF-L01607-06 5g ₹1102 Buy
I0372 5G ₹4000 Buy

Isoxazole Chemical Properties,Uses,Production

Description

Isoxazole, an important class of heterocycles, is a five membered heterocyclic compound that exhibits various pharmacological actions. It is present in some natural products such as ibotenic acid and is also used as a foundation for several drugs such as the COX-2 inhibitor valdecoxib and anti-inflammatory drugs. Isoxazoles are largely applied in the area of pharmaceuticals and therapeutics, including insecticidal, antibacterial, antibiotic, antitumour, antifungal, antituberculosis, anticancer and ulcerogenic. Besides, it has a great effect on reducing blood glucose, eliminating pain, resisting inflammation, killing harmful bacteria, controlling and reducing the risk of HIV.

Chemical Properties

A colorless liquid resembling pyridine. It is soluble in water at room temperature up to six times its volume.

Uses

Natural insecticide.

Definition

ChEBI: Isoxazole is a monocyclic heteroarene with a structure consisting of a 5-membered ring containing three carbon atoms and an oxygen and nitrogen atom adjacent to each other. It is the parent of the class of isoxazoles. It is a mancude organic heteromonocyclic parent, a monocyclic heteroarene and a member of isoxazoles.

Preparation

Isoxazoles can be synthesized by various methods, such as the 1,3-dipolar cycloaddition reaction of nitrile oxides with alkynes, the reaction of hydroxylamine with 1,3-diketones or propiolic acid derivatives, etc.
www.organic-chemistry.org

General Description

Isoxazole(288-14-2) are described as inhibitors of acetylcholinesterase (AChE). Isoxazole ligands bind to and inhibit the Sxc- antiporter.

Hazard

Narcotic and psychomimetic effects.

References

https://en.wikipedia.org/wiki/Isoxazole
https://pubchem.ncbi.nlm.nih.gov/compound/9254

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