Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-(PYRIDIN-2-YL)-1,3,4-OXADIAZOL-2-AMINE
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-(PYRIDIN-2-YL)-1,3,4-OXADIAZOL-2-AMINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 5-(PYRIDIN-2-YL)-1,3,4-OXADIAZOL-2-AMINE
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 5-(PYRIDIN-2-YL)-1,3,4-OXADIAZOL-2-AMINE
Price: ￥Inquiry/1kg ￥Inquiry/25kg ￥Inquiry/200kg
Purity: 99.0%
Stocking Period: 3 Day
Contact: Wang Jie
Email: 3096638339@qq.com

5711-72-8

5711-72-8 structure

5711-72-8 structure

Name: 5-(PYRIDIN-2-YL)-1,3,4-OXADIAZOL-2-AMINE
Chemical Name: 5-pyridin-2-yl-1,3,4-oxadiazol-2-amine
CAS Number: 5711-72-8
Molecular Formula: C₇H₆N₄O
Molecular Weight: 162.14900
Create Date: 2018-12-28 10:35:22
Modify Date: 2025-09-26 17:28:35

Name	5-pyridin-2-yl-1,3,4-oxadiazol-2-amine
Synonyms	1,3,4-OXADIAZOLE,2-AMINO-5-(2-PYRIDYL) MFCD01710636 F2182-0118 5-Pyridin-2-yl-1,3,4-oxadiazol-2-ylamine 5-(2-pyridyl)-1,3,4-oxadiazole-2-ylamine 5-(pyridin-2-yl)-1,3,4-oxadiazol-2-amine 2-Amino-5-(2-pyridyl)-1,3,4-oxadiazole

Density	1.357g/cm3
Boiling Point	373.1ºC at 760mmHg
Melting Point	265-268ºC
Molecular Formula	C₇H₆N₄O
Molecular Weight	162.14900
Flash Point	179.5ºC
Exact Mass	162.05400
PSA	77.83000
LogP	1.29500
Index of Refraction	1.614

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RO0630000

CHEMICAL NAME :: 1,3,4-Oxadiazole, 2-amino-5-(2-pyridyl)-

CAS REGISTRY NUMBER :: 5711-72-8

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H6-N4-O

MOLECULAR WEIGHT :: 162.17

WISWESSER LINE NOTATION :: T6NJ B- CT5NN DOJ EZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3400 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 9,478,1966

HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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