5-Acetylamino-6-amino-3-methyluracil

5-乙酰氨基-6-氨基-3-甲基尿嘧啶

Also known as: AAMU, 5-Ammu, 5-Acetamido-6-amino-3-methyluracil, N-(4-Amino-1,2,3,6-tetrahydro-1-methyl-2,6-dioxo-5-pyrimidinyl)acetamide, N-(4-Amino-2,6-dioxo-1-methyl-1,2,3,6-tetrahydropyrimidin-5-yl)acetamide, N-(6-Amino-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetamide, Caffeine Impurity 3

CAS No.
19893-78-8
Jingsj CID
J-1069910-6
Molecular Formula
C7H10N4O3
Chinese Name
5-乙酰氨基-6-氨基-3-甲基尿嘧啶
Molecular Weight
198.17900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point≥305ºC
Density1.45g/cm3

Frequently Asked Questions

What is the CAS number of 5-Acetylamino-6-amino-3-methyluracil?

19893-78-8

What are the molecular formula and molecular weight of 5-Acetylamino-6-amino-3-methyluracil?

C7H10N4O3, molecular weight 198.17900 g/mol

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