4-amino-2-mercaptopyrimidine-5-carbonitrile

2-巯基-4-氨基嘧啶-5-甲腈

Also known as: 4-amino-2-sulfanylpyrimidine-5-carbonitrile, 5-pyrimidinecarbonitrile, 4-amino-1,2-dihydro-2-thioxo-, 6-amino-2-sulfanylidene-1H-pyrimidine-5-carbonitrile, 4-amino-2-sulfanyl-5-pyrimidinecarbonitrile, 4-amino-5-cyano-2-mercapto-pyrimidine, 6-amino-1,2-dihydro-2-thioxo-5-pyrimidinecarbonitrile, 2-mercapto-4-amino-5-cyanopyrimidine

4-amino-2-mercaptopyrimidine-5-carbonitrile (CAS 16462-26-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4N4S and a molecular weight of 152.17700 g/mol. It is also known as 4-amino-2-sulfanylpyrimidine-5-carbonitrile, 5-pyrimidinecarbonitrile, 4-amino-1,2-dihydro-2-thioxo- and 6-amino-2-sulfanylidene-1H-pyrimidine-5-carbonitrile. Key properties include a boiling point of 330ºC at 760mmHg, a density of 1.58g/cm3 and a flash point of 153.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

16462-26-3

Jingsj CID

J-20680-6

Molecular Formula

C₅H₄N₄S

Chinese Name

2-巯基-4-氨基嘧啶-5-甲腈

Molecular Weight

152.17700 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026