Tetrapotassium (7-((5-chloro-2,6-difluoro-4-pyrimidinyl)amino)-4-hydroxy-3-((2-hydroxy-4,7-disulpho-1-naphthyl)azo)naphthalene-1,5-disulphonato(6-))cuprate(4-)

O=S(=O)([O-])c1ccc2c(S(=O)(=O)[O-])cc([O-])c(N=Nc3cc(S(=O)(=O)[O-])c4cc(Nc5nc(F)nc(F)c5Cl)cc(S(=O)(=O)[O-])c4c3[O-])c2c1.[Cu+2].[K+].[K+].[K+].[K+]

Also known as: Cuprate(4-), [7-[(5-chloro-2,6-difluoro- 4-pyrimidinyl)amino]-4-hydroxy-3-[(2-hydroxy-4,7 -disulfo-1-naphthalenyl)azo]-1,5-naphthalenedisulfonat o(6-)]-, tetrapotassium, Cuprate(4-),[7-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-4-(hydroxy-kO)-3-[2-[2-(hydroxy-kO)-4,7-disulfo-1-naphthalenyl]diazenyl-kN1]-1,5-naphthalenedisulfonato(6-)]-,potassium (1:4), Cuprate(4-),[7-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-4-hydroxy-3-[(2-hydroxy-4,7-disulfo-1-naphthalenyl)azo]-1,5-naphthalenedisulfonato]-,tetrapotassium, Cuprate, [7-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-4-hydroxy-3-[(2-hydroxy-4,7-disulfo-1-naphthalenyl)azo]-1,5-naphthalenedisulfonato]-, tetrapotassium, tetrapotassium [7-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-4-hydroxy-3-[(2-hydroxy-4,7-disulpho-1-naphthyl)azo]naphthalene-1,5-disulphonato(6-)]cuprate(4-)

Tetrapotassium (7-((5-chloro-2,6-difluoro-4-pyrimidinyl)amino)-4-hydroxy-3-((2-hydroxy-4,7-disulpho-1-naphthyl)azo)naphthalene-1,5-disulphonato(6-))cuprate(4-) (CAS 71735-60-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C24H14ClCuF2K4N5O14S4+4 and a molecular weight of 1018.0 g/mol. It is also known as Cuprate(4-), [7-[(5-chloro-2,6-difluoro- 4-pyrimidinyl)amino]-4-hydroxy-3-[(2-hydroxy-4,7 -disulfo-1-naphthalenyl)azo]-1,5-naphthalenedisulfonat o(6-)]-, tetrapotassium, Cuprate(4-),[7-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-4-(hydroxy-kO)-3-[2-[2-(hydroxy-kO)-4,7-disulfo-1-naphthalenyl]diazenyl-kN1]-1,5-naphthalenedisulfonato(6-)]-,potassium (1:4) and Cuprate(4-),[7-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-4-hydroxy-3-[(2-hydroxy-4,7-disulfo-1-naphthalenyl)azo]-1,5-naphthalenedisulfonato]-,tetrapotassium. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

71735-60-9

Jingsj CID

J-1678973-1

Molecular Formula

C₂₄H₁₄ClCuF₂K₄N₅O₁₄S₄₄

Chinese Name

O=S(=O)([O-])c1ccc2c(S(=O)(=O)[O-])cc([O-])c(N=Nc3cc(S(=O)(=O)[O-])c4cc(Nc5nc(F)nc(F)c5Cl)cc(S(=O)(=O)[O-])c4c3[O-])c2c1.[Cu+2].[K+].[K+].[K+].[K+]

Molecular Weight

1018.0 g/mol

Category

Organic Compounds

Last updated

8/21/2026