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

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

CAS No.: 52838-39-8

Chemical Name:: 5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE

Synonyms: CHEMBRDG-BB 4013100;5-METHYL-1,3,4-OXADIAZOL-2-AMINE;2-AMINO-5-METHYL-1,3,4-OXADIAZOL;2-AMINO-5-METHYL-1,3,4-OXADIAZOLE;5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE;1,3,4-Oxadiazol-2-amine, 5-methyl-;5-Methyl-1，3，4-oxadiazol-2-amine,0.98;5-methyl-1,3,4-oxadiazol-2-amine 0.02Na3PO4;5-Methyl-1,3,4-oxadiazol-2-aMine (SALTDATA: FREE);5-methyl-1,3,4-oxadiazol-2-amine(SALTDATA: 0.02Na3PO4)

CBNumber:: CB9459335

Molecular Formula:: C3H5N3O

Molecular Weight:: 99.09

MDL Number:: MFCD03703470

MOL File:: 52838-39-8.mol

MSDS File:: SDS

Last updated:2026-01-13 11:24:57

Product description	Number	Pack Size	Price
5-Methyl-1,3,4-oxadiazol-2-amine	B496003	50mg	$45
5-Methyl-1,3,4-oxadiazol-2-ylamine	283612	500mg	$814
5-Methyl-1,3,4-oxadiazol-2-amine	035856	1g	$27
5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE 95.00%	CHM0027282	1G	$692.46
5-Methyl-1,3,4-oxadiazol-2-amine	035856	500mg	$18
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5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE 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)
Appearance	White to off-white Solid
InChI	InChI=1S/C3H5N3O/c1-2-5-6-3(4)7-2/h1H3,(H2,4,6)
InChIKey	XPXWYVCQCNFIIJ-UHFFFAOYSA-N
SMILES	O1C(C)=NN=C1N
CAS DataBase Reference	52838-39-8(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H332-H335
Precautionary statements	P261-P280-P305+P351+P338
Risk Statements	36/37/38
Safety Statements	26-36/37/39
HazardClass	IRRITANT
HS Code	2922390090

5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE price More Price(30)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	B496003	5-Methyl-1,3,4-oxadiazol-2-amine	52838-39-8	50mg	$45	2021-12-16	Buy
Usbiological	283612	5-Methyl-1,3,4-oxadiazol-2-ylamine	52838-39-8	500mg	$814	2021-12-16	Buy
Matrix Scientific	035856	5-Methyl-1,3,4-oxadiazol-2-amine	52838-39-8	1g	$27	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0027282	5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE 95.00%	52838-39-8	1G	$692.46	2021-12-16	Buy
Matrix Scientific	035856	5-Methyl-1,3,4-oxadiazol-2-amine	52838-39-8	500mg	$18	2021-12-16	Buy

Product number	Packaging	Price	Buy
B496003	50mg	$45	Buy
283612	500mg	$814	Buy
035856	1g	$27	Buy
CHM0027282	1G	$692.46	Buy
035856	500mg	$18	Buy

5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE Chemical Properties,Uses,Production

Uses

5-Methyl-1,3,4-oxadiazol-2-amine is used to study structure-activity relationships of endonuclease 1 inhibitors.

Synthesis

2302-87-6

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 synthesis

Synthesis of 5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE from Nsc103347

5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE Preparation Products And Raw materials

Raw materials

Nsc103347 1-ACETYL-3-THIOSEMICARBAZIDE 7,7,8,8-Tetracyanoquinodimethane trichlorophosphate Cyanogen bromide

1,2-Dimethoxyethane Acethydrazide

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Preparation Products

2-bromo-5-methyl-1,3,4-oxadiazole

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

Global( 110)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Frapp's ChemicalNFTZ Co., Ltd.	+86 (576) 8169-6106	sales@frappschem.com	China	880	50
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	8497	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Wuhan Chemwish Technology Co., Ltd	027-67849912	sales@chemwish.com	CHINA	10821	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29795	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	11728	58
Baoji Guokang Healthchem Co., Ltd.	+86-0917-3909592 +86-13892490616	gksales1@gk-bio.com	China	9206	58

Supplier	Advantage
Frapp's ChemicalNFTZ Co., Ltd.	50
ATK CHEMICAL COMPANY LIMITED	60
Jinan Carbotang Biotech Co.,Ltd.	58
Accela ChemBio Inc.	58
Alchem Pharmtech,Inc.	58
Wuhan Chemwish Technology Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Baoji Guokang Healthchem Co., Ltd.	58

View Lastest Price from 5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2021-07-13	5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE 52838-39-8	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10	5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE 52838-39-8	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2020-01-08	5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE 52838-39-8	US $5.50 / KG	1KG	98%-99%	1kg-100kg	Career Henan Chemical Co

5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE
52838-39-8
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE
52838-39-8
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE
52838-39-8
US $5.50 / KG
98%-99%
Career Henan Chemical Co

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

5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE(52838-39-8)¹HNMR

52838-39-8(5-METHYL-1,3,4-OXADIAZOL-2-YLAMINE)Related Search:

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

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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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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 1,3,4-Oxadiazol-2-amine, 5-methyl- 5-Methyl-1，3，4-oxadiazol-2-amine,0.98 52838-39-8 C3H5N30 Amines Oxadiazoles & Thiadiazoles