Pyrimidine and Impurities

2-Chloropyrimidine-5-sulfonyl chloride

4-Chloro-5-isopropylpyrimidine

2-Bromo-5-nitropyrimidine

2-Methyl-4-(trifluoromethyl)pyrimidine-5-carboxylic acid

6-[ethyl(phenyl)amino]-2-methyl-1,4-dihydropyrimidin-4-one

(2-Chloropyrimidin-4-yl)methanol

4,6-Dichloro-2-cyclohexylpyrimidine

2-amino-5,6-dimethyl-4-pyrimidinol

2-Methoxypyrimidine-5-carbonitrile

2-{5-[4-Amino-2-fluoro-5-nitro-3-(oxolan-2-yl)phenyl]pyrimidin-2-yl}propan-2-ol

4-BROMO-5-METHYL-2-(METHYLTHIO)PYRIMIDINE

N-(4-Nitrophenyl)-4-(3-pyridyl)-2-pyrimidineamine

5'-O-DMT-3'-O-TBDMS-Ac-rC

2-[(4,6-dimethylpyrimidin-2-yl)sulfanyl]acetohydrazide

(2-Chloro-pyrimidin-4-yl)-dimethyl-amine

2,3-DIAMINO-6-METHYLPYRIMIDIN-4(3H)-ONE

4-(6-Chloro-pyrimidin-4-ylamino)-piperidine-1-carboxylic acid tert-butyl ester

Molnupiravir

2-chloro-5-(methylthio)pyrimidine

1-((2R,3S,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione