5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE

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Company Name: Frapp's ChemicalNFTZ Co., Ltd.
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Products Intro: Product Name:5-methyl-1,3,4-oxadiazol-2-amine
CAS:52838-39-8
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Products Intro: Product Name:5-methyl-1,3,4-oxadiazol-2-amine
CAS:52838-39-8
Purity:98% Package:10MG;50MG;100MG,1G,5G,10G.100G
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Products Intro: Product Name:5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE
CAS:52838-39-8
Purity:98% Package:5KG;1KG
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Products Intro: Product Name:5-Methyl-1,3,4-oxadiazol-2-amine
CAS:52838-39-8
Purity:>=98% Package:0.1g;0.25g;1g;5g;10g;25g;100g
Company Name: Alchem Pharmtech,Inc.
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Products Intro: Product Name:5-Methyl-1,3,4-oxadiazol-2-amine
CAS:52838-39-8
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-12286

5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE manufacturers

5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE Basic information
Product Name:5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE
Synonyms:5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE;2-AMINO-5-METHYL-1,3,4-OXADIAZOL;2-AMINO-5-METHYL-1,3,4-OXADIAZOLE;CHEMBRDG-BB 4013100;5-METHYL-1,3,4-OXADIAZOL-2-AMINE;5-Methyl-1,3,4-oxadiazol-2-aMine (SALTDATA: FREE);5-methyl-1,3,4-oxadiazol-2-amine(SALTDATA: 0.02Na3PO4);5-methyl-1,3,4-oxadiazol-2-amine 0.02Na3PO4
CAS:52838-39-8
MF:C3H5N3O
MW:99.09
EINECS:
Product Categories:Amines;Oxadiazoles & Thiadiazoles
Mol File:52838-39-8.mol
5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE Structure
5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE Chemical Properties
Melting point 185-186°C
Boiling point 228.8±23.0 °C(Predicted)
density 1.283±0.06 g/cm3(Predicted)
storage temp. 2-8°C(protect from light)
pka-0.42±0.13(Predicted)
AppearanceWhite to off-white Solid
InChIInChI=1S/C3H5N3O/c1-2-5-6-3(4)7-2/h1H3,(H2,4,6)
InChIKeyXPXWYVCQCNFIIJ-UHFFFAOYSA-N
SMILESO1C(C)=NN=C1N
CAS DataBase Reference52838-39-8(CAS DataBase Reference)
Safety Information
Risk Statements 36/37/38
Safety Statements 26-36/37/39
HazardClass IRRITANT
HS Code 2922390090
MSDS Information
5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE Usage And Synthesis
Uses5-Methyl-1,3,4-oxadiazol-2-amine is used to study structure-activity relationships of endonuclease 1 inhibitors.
Synthesis
Nsc103347

2302-87-6

5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE

52838-39-8

General procedure for the synthesis of 5-methyl-1,3,4-oxadiazol-2-amine from 2-acetylhydrazinecarboxamide: 1.17 g (9.99 mmol) of 2-acetylhydrazinecarboxamide was suspended in 23 mL of dimethoxyethane, and 1.68 g (10.96 mmol) of phosphorochloride was added. The reaction mixture was stirred at 70 °C for 2 hours. Upon completion of the reaction, the solvent was removed by distillation under reduced pressure. To the residue, 10 mL of water and 100 mL of ethyl acetate were added, followed by the addition of sodium carbonate to adjust the pH of the aqueous phase to 8. The mixed solution was extracted with ethyl acetate (100 mL x 2), and the organic layers were combined and dried over anhydrous sodium sulfate. The organic solvent was removed by distillation under reduced pressure to give 0.50 g of 5-methyl-1,3,4-oxadiazol-2-amine as a white solid.

References[1] Patent: JP2017/25054, 2017, A. Location in patent: Paragraph 0230
[2] Patent: JP2018/76298, 2018, A. Location in patent: Paragraph 0201; 0202
5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE Preparation Products And Raw materials
Raw materialsNsc103347-->1-ACETYL-3-THIOSEMICARBAZIDE-->7,7,8,8-Tetracyanoquinodimethane-->trichlorophosphate-->Cyanogen bromide-->1,2-Dimethoxyethane-->Acethydrazide
Preparation Products2-bromo-5-methyl-1,3,4-oxadiazole
Tag:5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE(52838-39-8) Related Product Information
2-Amino-5-(2-chlorophenyl)-1,3,4-oxadiazole 1,3,4-OXADIAZOL-2-AMINE, 5-(2-NITROPHENYL)- 5-(4-BROMOPHENYL)-1,3,4-OXADIAZOL-2-AMINE 3-[4-(3-CHLOROBENZOYL)-1-METHYL-1H-PYRROL-2-YL]-2-[5-(DIMETHYLAMINO)-1,3,4-OXADIAZOL-2-YL]ACRYLONITRILE 5-[4-(TRIFLUOROMETHYL)PHENYL]-1,3,4-OXADIAZOL-2-AMINE 5-PHENYL-1,3,4-OXADIAZOL-2-AMINE 5-BENZYL-1,3,4-OXADIAZOL-2-YLAMINE 5-(2-FLUOROPHENYL)-1,3,4-OXADIAZOL-2-AMINE 5-(1,3-benzodioxol-5-yl)-1,3,4-oxadiazol-2-amine 2-AMINO-5-(4-METHOXYPHENYL)-1,3,4-OXADIAZOLE 4-[[(benzoyloxy)imino](4-morpholinyl)methyl]-1,2,5-oxadiazol-3-ylamine 2-AMINO-5-[5-(DIMETHYLAMINO)-1,3,4-OXADIAZOL-2-YL]-4-PYRIMIDINYLAMINE 5-[(3,4-dimethoxyphenyl)methyl]-1,3,4-oxadiazol-2-amine 5-(3-methylphenyl)-1,3,4-oxadiazol-2-amine 5-(2,4-dichlorophenyl)-1,3,4-oxadiazol-2-amine 5-(5-AMINO-1H-PYRAZOL-4-YL)-N,N-DIMETHYL-1,3,4-OXADIAZOL-2-AMINE 3-(DIMETHYLAMINO)-2-[5-(DIMETHYLAMINO)-1,3,4-OXADIAZOL-2-YL]ACRYLONITRILE 2-[5-(DIMETHYLAMINO)-1,3,4-OXADIAZOL-2-YL]ACETONITRILE

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