(4,6-diamino-1,3,5-triazin-2-yl)guanidine

1-(4,6-二氨基-1,3,5-三嗪-2-基)胍

Also known as: Guanylmelamine, Metformin EP Impurity B, Metformin Impurity 2, Monoguanylmelamine, 1-(4,6-diamino-1,3,5-triazin-2-yl)guanidine, N-(4,6-diamino-1,3,5-triazin-2-yl)guanidine, 2,4-Diamino-6-guanidino-1,3,5-triazine, 4-6-Diamino-1-3-5-triazine-2-yl-guanidine

(4,6-diamino-1,3,5-triazin-2-yl)guanidine (CAS 4405-08-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C4H8N8 and a molecular weight of 168.16000 g/mol. It is also known as Guanylmelamine, Metformin EP Impurity B and Metformin Impurity 2. Key properties include a melting point of 225°C (lit.), a boiling point of 617.077ºC at 760 mmHg, a density of 2.261 g/cm3 and a flash point of 326.997ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

4405-08-7

Jingsj CID

J-1505949-3

Molecular Formula

C₄H₈N₈

Chinese Name

1-(4,6-二氨基-1,3,5-三嗪-2-基)胍

Molecular Weight

168.16000 g/mol

Category

Organic Bases

Last updated

8/21/2026