3-(4-Pyridinyl)-1H-1,2,4-triazole

Modify Date: 2025-09-20 16:51:16

3-(4-Pyridinyl)-1H-1,2,4-triazole structure	Common Name	3-(4-Pyridinyl)-1H-1,2,4-triazole
	CAS Number	14803-99-7	Molecular Weight	146.14900
	Density	1.296g/cm3	Boiling Point	389.6ºC at 760 mmHg
	Molecular Formula	C₇H₆N₄	Melting Point	N/A
	MSDS	N/A	Flash Point	196.9ºC

Name	4-(1H-1,2,4-triazol-5-yl)pyridine
Synonym	More Synonyms

Density	1.296g/cm3
Boiling Point	389.6ºC at 760 mmHg
Molecular Formula	C₇H₆N₄
Molecular Weight	146.14900
Flash Point	196.9ºC
Exact Mass	146.05900
PSA	54.46000
LogP	0.86670
Vapour Pressure	2.81E-06mmHg at 25°C
Index of Refraction	1.619
Storage condition	2-8℃

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XZ5262000

CHEMICAL NAME :: 1H-1,2,4-Triazole, 5-(4-pyridyl)-

CAS REGISTRY NUMBER :: 14803-99-7

LAST UPDATED :: 199009

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H6-N4

MOLECULAR WEIGHT :: 146.17

WISWESSER LINE NOTATION :: T6NJ D- ET5MN DNJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD05 - Lethal Dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 295 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: 9,42,1966

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 790 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: 8,676,1965

HS Code	2933990090

Precursor 2
CAS#:1477-24-3 3H-1,2,4-Triazo... CAS#:14397-24-1 4-Pyridinecarbo...
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

3-(4-Pyridyl)-1,2,4-triazol

1H-1,2,4-Triazole,5-(4-pyridyl)

4-(1H-[1,2,4]Triazol-3-yl)-pyridin

4-(1H-[1,2,4]triazol-3-yl)-pyridine

5-(4-Pyridyl)-1H-1,2,4-triazole

3-(pyridin-4-yl)-1H-1,2,4-triazole

Pyridine,4-(1H-1,2,4-triazol-5-yl)

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-(4-Pyridinyl)-1H-1,2,4-triazole
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 3-(4-Pyridinyl)-1H-1,2,4-triazole
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 98.0%
Delivery: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

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3-(4-Pyridinyl)-1H-1,2,4-triazole

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.