CAS No.15418-16-3,tetrasodium [mu-[[7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(2-hydroxy-5-sulphophenyl)azo]naphthalene-2-sulphonato]](8-)]]dicuprate(4-) Suppliers

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Basic Information

Molecular Structure:
CAS No.:	15418-16-3
Name:	tetrasodium [mu-[[7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(2-hydroxy-5-sulphophenyl)azo]naphthalene-2-sulphonato]](8-)]]dicuprate(4-)

Formula:	C₃₃H₁₆Cu₂N₆Na₄O₁₇S₄
Molecular Weight:	992.77
Synonyms:	C.I.Direct Red 83 (7CI,8CI);Cuprate(4-), [m-[[7,7'-(carbonyldiimino)bis[4-(hydroxy-kO)-3-[[2-(hydroxy-kO)-5-sulfophenyl]azo-kN1]-2-naphthalenesulfonato]](8-)]]di-,tetrasodium (9CI);Cuprate(4-), [m-[[7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-2-naphthalenesulfonato]](8-)]]di-,tetrasodium;2-Naphthalenesulfonic acid,7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-, coppercomplex;C.I. Direct Red 220;Chloramine Light Violet 2R;Chlorantine Light Violet 2RLL;Dialuminous Rubine B;Direct Fast Ruby MU;Direct Lightfast Ruby MU;Direct Violet 2RLL;Direct rubine L2A;Fabrifast Rubine 3BLL;Fast Red BLL;Helion Violet 2RLL;Sirius SupraRubine SB;Solantine Rubine LB;Solar Rubinol 3LR;
EINECS:	239-429-5
Appearance:	Red Powder
PSA:	433.81000
LogP:	9.37580

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Chemistry

Molecular Structure of Direct Red 83 (CAS NO.15418-16-3):

IUPAC Name: dicopper tetrasodium 4-oxido-7-[[5-oxido-6-(2-oxido-5-sulfonatophenyl)diazenyl-7-sulfonatonaphthalen-2-yl]carbamoylamino]-3-(2-oxido-5-sulfonatophenyl)diazenylnaphthalene-2-sulfonate
Empirical Formula: C₃₃H₁₆Cu₂N₆Na₄O₁₇S₄
Molecular Weight: 1115.8212
H bond acceptors: 23
H bond donors: 10
Freely Rotating Bonds: 14
Polar Surface Area: 404.91 Å²
EINECS: 239-429-5
Product Categories: Organometallics
InChI
InChI=1/C33H24N6O17S4.2Cu.4Na/c40-25-7-3-19(57(45,46)47)13-23(25)36-38-29-27(59(51,52)53)11-15-9-17(1-5-21(15)31(29)42)34-33(44)35-18-2-6-22-16(10-18)12-28(60(54,55)56)30(32(22)43)39-37-24-14-20(58(48,49)50)4-8-26(24)41;;;;;;/h1-14,40-43H,(H2,34,35,44)(H,45,46,47)(H,48,49,50)(H,51,52,53)(H,54,55,56);;;;;;/q;2*+2;4*+1/p-8/b38-36+,39-37+;;;;;;
Smiles
[Na+].[Cu+2].[O-]c1c(\N=N\c2c([O-])c3c(cc2S(=O)(=O)[O-])cc(cc3)NC(Nc2ccc3c([O-])c(\N=N\c4cc(ccc4[O-])S([O-])(=O)=O)c(S([O-])(=O)=O)cc3c2)=O)cc(S([O-])(=O)=O)cc1.[Cu+2].[Na+].[Na+].[Na+]

Specification

Direct Red 83 , with CAS number of 15418-16-3, can be called Cuprate(4-), (mu-((7,7'-(carbonyldiimino)bis(4-(hydroxy-kappaO)-3-((2-(hydroxy-kappaO)-5-sulfophenyl)azo-kappaN1)-2-naphthalenesulfonato))(8-)))di-, tetrasodium ; Cuprate(4-), (mu-((7,7'-(carbonyldiimino)bis(4-hydroxy-3-((2-hydroxy-5-sulfophenyl)azo)-2-naphthalenesulfonato))(8-)))di-, tetrasodium ; Chloramine Light Violet 2R ; Direct rubine L2A .