6-Amino-1-methyl-5-nitrosouracil

6-氨基-1-甲基-5-亚硝基尿嘧啶

Also known as: 6-Amino-1-methyl-5-nitrosopyrimidine-2,4(1H,3H)-dione, 6-amino-1-methyl-5-nitrosopyrimidine-2,4-dione, 6-Amino-1-methyl-5-nitroso-2,4(1H,3H)-pyrimidinedione, 6-amino-1-methyl-5-nitroso-1H-pyrimidine-2,4-dione, 3-Methyl-4-amino-5-nitrosouracil

6-Amino-1-methyl-5-nitrosouracil (CAS 6972-78-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6N4O3 and a molecular weight of 170.126 g/mol. It is also known as 6-Amino-1-methyl-5-nitrosopyrimidine-2,4(1H,3H)-dione, 6-amino-1-methyl-5-nitrosopyrimidine-2,4-dione and 6-Amino-1-methyl-5-nitroso-2,4(1H,3H)-pyrimidinedione. Key properties include a melting point of >300ºC(lit.) and a density of 1.8±0.1 g/cm3. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6972-78-7
Jingsj CID
J-4592-0
Molecular Formula
C5H6N4O3
Chinese Name
6-氨基-1-甲基-5-亚硝基尿嘧啶
Molecular Weight
170.126 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point>300ºC(lit.)
Density1.8±0.1 g/cm3

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 6-Amino-1-methyl-5-nitrosouracil?

The CAS number of 6-Amino-1-methyl-5-nitrosouracil is 6972-78-7.

What are the molecular formula and molecular weight of 6-Amino-1-methyl-5-nitrosouracil?

6-Amino-1-methyl-5-nitrosouracil has molecular formula C5H6N4O3 and molecular weight 170.126 g/mol.

Is 6-Amino-1-methyl-5-nitrosouracil hazardous?

6-Amino-1-methyl-5-nitrosouracil has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "6-Amino-1-methyl-5-nitrosouracil (CAS 6972-78-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4592-0 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.