4h,5h-[1,2,4]triazolo[1,5-a]pyrimidin-5-one

Modify Date: 2025-09-18 20:25:22

4h,5h-[1,2,4]triazolo[1,5-a]pyrimidin-5-one structure	Common Name	4h,5h-[1,2,4]triazolo[1,5-a]pyrimidin-5-one
	CAS Number	14384-66-8	Molecular Weight	136.11100
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₅H₄N₄O	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	1H-[1,2,4]triazolo[1,5-a]pyrimidin-5-one
Synonym	More Synonyms

Molecular Formula	C₅H₄N₄O
Molecular Weight	136.11100
Exact Mass	136.03900
PSA	63.05000

Amitrole structure

Amitrole

CAS#:61-82-5

Ethyl 3,3-diethoxypropionate structure

Ethyl 3,3-dieth...

CAS#:10601-80-6

~37%

4h,5h-[1,2,4]triazolo[1,5-a]pyrimidin-5-one Structure

4h,5h-[1,2,4]tr...

CAS#:14384-66-8

Literature: Journal of Molecular Structure, , vol. 519, # 1-3 p. 165 - 172

Precursor 2
CAS#:61-82-5 Amitrole CAS#:10601-80-6 Ethyl 3,3-dieth...
DownStream 0

5-Oxo-4,5-dihydro-s-triazolo <1,5-a> pyrimidin

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4h,5h-[1,2,4]triazolo[1,5-a]pyrimidin-5-one
Price: Check
Purity: 97.0%
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Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 4h,5h-[1,2,4]triazolo[1,5-a]pyrimidin-5-one
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/500mg
Purity: 97.0%
Delivery: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

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