CAS NO. 　　　　　 　2434-53-9 Chinese Name　　　　6-氨基-1-甲基脲嘧啶 Structural formula 　　6-Amino-1-methyluracil Alias English name 1-METHYL-6-AMINOURACIL；6-amino-1-methyl-2,4(1h,3h)-pyrimidinedione； 4-AMINO-3-METHYLURACIL； 6-AMINO-1-METHYLPYRIMIDINE-2,4(1H,3H)-DIONE Molecular weight 141.13 Uses 　　　　　　　　intermediate of linagliptin Storage　　　　　　　Airtightness, Dark for 24 months Main quality index Standard Enterprise standard Appearance off-white to light yellow powder Assay ≥99.0% loss on drying ≤1.0% Max single impurity ≤0.5% Residue on ignition ≤1.0%
pharmaceutical intermediates

CAS NO:574-39-0;27236-49-3

EC NO:

Molecular Formula:C₁₄H₁₁NO

Molecular Weight:209.2432

Synonyms:;1-(9H-carbazol-9-yl)ethan-1-one;1-Carbazol-9-yl-ethanone;9H-Carbazole, 9-acetyl-;ethanone, 1-(9H-carbazol-9-yl)-;N-acetyl-carbazole;

Molecular Structure: