isoxazol-5-amine

Product Name: isoxazol-5-amine
CAS No.: 14678-05-8
Chemical Name: isoxazol-5-amine
Synonyms: 5-AminoisoxazoL;Einecs 238-720-4;isoxazol-5-amine;1,2-Oxazol-5-amine;Isoxazol-5-ylamine;5-Isoxazolamine(9CI);5-Amino-1,2-oxazole, Isoxazol-5-amine
CBNumber: CB6878238
Molecular Formula: C3H4N2O
Formula Weight: 84.08
MOL File: 14678-05-8.mol

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isoxazol-5-amine Property

Melting point:: 75-77 °C
Boiling point:: 234.7±13.0 °C(Predicted)
Density: 1.241±0.06 g/cm3(Predicted)
storage temp.: 2-8°C(protect from light)
form: solid
pka: -1.23±0.50(Predicted)
color: White to cream
InChI: InChI=1S/C3H4N2O/c4-3-1-2-5-6-3/h1-2H,4H2
InChIKey: IAXWZYXUKABJAN-UHFFFAOYSA-N
SMILES: O1C(N)=CC=N1
EPA Substance Registry System: 5-Isoxazolamine (14678-05-8)

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Safety

HazardClass: IRRITANT
HS Code: 2934999090

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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

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TRC

Product number: I918133
Product name: Isoxazol-5-amine
Packaging: 500mg
Price: $195
Updated: 2021/12/16

Usbiological

Product number: 452783
Product name: Isoxazol-5-amine
Packaging: 25mg
Price: $305
Updated: 2021/12/16

Apolloscientific

Product number: OR300646
Product name: 5-Aminoisoxazole
Packaging: 250mg
Price: $63
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H30-1-35
Product name: 5-Aminoisoxazole
Packaging: 250mg
Price: $69
Updated: 2021/12/16

Matrix Scientific

Product number: 059110
Product name: Isoxazol-5-ylamine
Purity: 95+%
Packaging: 500mg
Price: $100
Updated: 2021/12/16

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isoxazol-5-amine Chemical Properties,Usage,Production

Synthesis

1070-71-9

14678-05-8

Propynonitrile (1.54 g, 30.2 mmol) was mixed with hydroxylamine hydrochloride (2.10 g, 30.2 mmol), 10% aqueous sodium hydroxide (12.1 mL, 30.2 mmol) and methanol (12 mL) and the reaction was stirred for 12 hours at 30 °C. After completion of the reaction, the reaction mixture was extracted with ethyl acetate. The organic phases were combined, dried with anhydrous magnesium sulfate and concentrated under reduced pressure to remove the solvent. The resulting crude product was purified by silica gel column chromatography (eluent: ethyl acetate) to afford the target compound 5-aminoisoxazole (760 mg, 29.9% yield) as solid.1H-NMR (CDCl3) δ: 4.51 (2H, br s), 5.11 (2H, d, J = 2.1 Hz), 7.96 (2H, d, J = 2.1 Hz).

References

[1] Patent: EP1813606, 2007, A1. Location in patent: Page/Page column 89

isoxazol-5-amine Preparation Products And Raw materials

Raw materials

Preparation Products

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isoxazol-5-amine Suppliers

China 77 Europe 1 France 1 India 2 United Kingdom 3 United States 8 Global 92

Alchem Pharmtech,Inc.

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Aladdin Scientific

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Alfa Chemistry

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United States Biological

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Advanced Chemical Intermediates Ltd.

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SynQuest Laboratories, Inc.

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Country: United States
ProdList: 6871
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Matrix Scientific

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ProdList: 6632
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HONEST JOY HOLDINGS LIMITED

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Email: sales@honestjoy.cn
Country: United States
ProdList: 6675
Advantage: 54

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View Lastest Price from isoxazol-5-amine manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: Isoxazol-5-amine 14678-05-8
Price: US $1.60-6.60/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-06-19

Shaanxi Dideu New Materials Co. Ltd

Product: isoxazol-5-amine 14678-05-8
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-03-08

Career Henan Chemical Co

Product: isoxazol-5-amine 14678-05-8
Price: US $3.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1kg , 5kg, 50kg
Release date: 2020-01-17

14678-05-8, isoxazol-5-amineRelated Search:

ISOXAFLUTOLE ISOXAZOLE-5-CARBOXYLIC ACID ISOXAZOL-3-YLMETHYL-METHYL-AMINE ISOXAZOLE-3-CARBONITRILE C-ISOXAZOL-5-YL-METHYLAMINE Clomazone METHYL ISOCYANOACETATE Ethyl isobutyrylacetate 2-Methyl-1-propanol Isobutyric acid Methyl isobutyrate Isobutyramide Sodium O-isobutyl dithiocarbonate Isobutyryl chloride Isobutaneboronic acid ISOXAZOLIDIN-3-ONE 1,2-oxazol-3-ylMethanaMine hydrochloride ISOXAZOL-5-YLMETHYL-METHYL-AMINE

isoxazol-5-amine

5-Isoxazolamine(9CI)

Einecs 238-720-4

Isoxazol-5-ylamine

5-Amino-1,2-oxazole, Isoxazol-5-amine

1,2-Oxazol-5-amine

5-AminoisoxazoL

14678-05-8

Benzofurans

ISOXAZOLE