1',2'-dihydro-6'-hydroxy-3,4'-dimethyl-2'-oxo-5'-[[4-(phenylazo)phenyl]azo]-1,3'-bipyridinium chloride

1',2'-二氢-6'-羟基-3,4'-二甲基-2'-氧代-5'-[[4-(苯偶氮基)苯基]偶氮]-1,3'-联吡啶氯化物

Also known as: 1,3'-Bipyridinium, 1',2'-dihydro-6'-hydroxy-3,4'-dimethyl-2'-oxo-5'-[[4-(phenylazo)phenyl]azo]-, chloride, 1,3'-Bipyridinium, 1',2'-dihydro-6'-hydroxy-3,4'-dimethyl-2'-oxo-5'-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-, chloride (1:1)

1',2'-dihydro-6'-hydroxy-3,4'-dimethyl-2'-oxo-5'-[[4-(phenylazo)phenyl]azo]-1,3'-bipyridinium chloride (CAS 75199-20-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C24H21Cl2N6O2 and a molecular weight of 496.36900 g/mol. It is also known as 1,3'-Bipyridinium, 1',2'-dihydro-6'-hydroxy-3,4'-dimethyl-2'-oxo-5'-[[4-(phenylazo)phenyl]azo]-, chloride and 1,3'-Bipyridinium, 1',2'-dihydro-6'-hydroxy-3,4'-dimethyl-2'-oxo-5'-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-, chloride (1:1). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

75199-20-1

Jingsj CID

J-801532-9

Molecular Formula

C₂₄H₂₁Cl₂N₆O₂

Chinese Name

1',2'-二氢-6'-羟基-3,4'-二甲基-2'-氧代-5'-[[4-(苯偶氮基)苯基]偶氮]-1,3'-联吡啶氯化物

Molecular Weight

496.36900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026