1H-1,2,4-Triazole-3-carbohydrazide

1H-1,2,4-三氮唑-3-甲酰肼

Also known as: 1H-1,2,4-Triazole-5-carbohydrazide, 1H-1,2,4-Triazole-3-carboxylic acid hydrazide, 1H-1,2,4-Triazole-5-carboxylic acid hydrazide, 1,2,4-Triazol-5-carbonsaeurehydrazid, 1H-[1,2,4]Triazole-3-carboxylic acid hydrazide, MFCD03788956

CAS No.
21732-98-9
Jingsj CID
J-1053724-2
Molecular Formula
C3H5N5O
Chinese Name
1H-1,2,4-三氮唑-3-甲酰肼
Molecular Weight
127.10500 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Density1.555g/cm3

Frequently Asked Questions

What is the CAS number of 1H-1,2,4-Triazole-3-carbohydrazide?

21732-98-9

What are the molecular formula and molecular weight of 1H-1,2,4-Triazole-3-carbohydrazide?

C3H5N5O, molecular weight 127.10500 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026