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CAS RN 573-58-0

NaNaNH2SOOONNNNNH2SOOO(E/Z)(E/Z)

CAS RN 573-58-0

IUPAC Name: disodium 4-amino-3-(2-{4'-[2-(1-amino-4-sulfonatonaphthalen-2-yl)diazen-1-yl]-[1,1'-biphenyl]-4-yl}diazen-1-yl)naphthalene-1-sulfonate
Synonyms: congo red direct red 28 刚果红 kongorot
Molecular Weight (g/mol): 696.66
Molecular Formula: C32H22N6Na2O6S2
InChi Key: IQFVPQOLBLOTPF-UHFFFAOYSA-L
SMILES: [Na+].[Na+].NC1=C2C=CC=CC2=C(C=C1N=NC1=CC=C(C=C1)C1=CC=C(C=C1)N=NC1=CC(=C2C=CC=CC2=C1N)S([O-])(=O)=O)S([O-])(=O)=O
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1

Thermo Scientific Chemicals Congo Red, indicator grade

CAS: 573-58-0 Molecular Formula: C32H22N6Na2O6S2 Molecular Weight (g/mol): 696.664 MDL Number: MFCD00004028 InChI Key: IQFVPQOLBLOTPF-UHFFFAOYSA-L Synonym: C.I. 22120 PubChem CID: 11313 ChEBI: CHEBI:34653 IUPAC Name: disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]

EDGE
PubChem CID 11313
CAS 573-58-0
Molecular Weight (g/mol) 696.664
ChEBI CHEBI:34653
MDL Number MFCD00004028
SMILES C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]
Synonym C.I. 22120
IUPAC Name disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate
InChI Key IQFVPQOLBLOTPF-UHFFFAOYSA-L
Molecular Formula C32H22N6Na2O6S2
2

Thermo Scientific Chemicals Congo Red, Indicator grade

CAS: 573-58-0 Molecular Formula: C32H22N6Na2O6S2 Molecular Weight (g/mol): 696.664 MDL Number: MFCD00004028 InChI Key: IQFVPQOLBLOTPF-UHFFFAOYSA-L Synonym: C.I. 22120,Direct Red 28 PubChem CID: 11313 ChEBI: CHEBI:34653 IUPAC Name: disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]

PubChem CID 11313
CAS 573-58-0
Molecular Weight (g/mol) 696.664
ChEBI CHEBI:34653
MDL Number MFCD00004028
SMILES C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]
Synonym C.I. 22120,Direct Red 28
IUPAC Name disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate
InChI Key IQFVPQOLBLOTPF-UHFFFAOYSA-L
Molecular Formula C32H22N6Na2O6S2
3

Congo Red, MP Biomedicals™

CAS: 573-58-0 Molecular Formula: C32H22N6Na2O6S2 Molecular Weight (g/mol): 696.664 InChI Key: IQFVPQOLBLOTPF-UHFFFAOYSA-L Synonym: Cotton Red,Benzo Congo Red PubChem CID: 11313 ChEBI: CHEBI:34653 IUPAC Name: disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]

PubChem CID 11313
CAS 573-58-0
Molecular Weight (g/mol) 696.664
ChEBI CHEBI:34653
SMILES C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]
Synonym Cotton Red,Benzo Congo Red
IUPAC Name disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate
InChI Key IQFVPQOLBLOTPF-UHFFFAOYSA-L
Molecular Formula C32H22N6Na2O6S2
6

Congo Red (90%), TRC

CAS: 573-58-0 Molecular Formula: C32 H22 N6 O6 S2 . 2 Na Molecular Weight (g/mol): 696.66 Synonym: 1-Naphthalenesulfonic acid, 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[4-amino-, disodium salt (9CI),C.I. Direct Red 28, disodium salt (8CI),Atlantic Congo Red,Atul Congo Red,Azocard Red Congo,Benzo Congo Red,Brasilamina Congo 4B,C.I. 22120,C.I. Direct Red 28,Congo Red,Congo red,Congo Red 4B,Congo Red 4BS,Congo Red 4BX,Congo Red CR,Congo red disodium salt,Congo Red H,Congo Red K,Congo Red L,Congo Red M,Congo Red N,Congo Red R,Congo Red RS,Congo Red sodium salt,Congo Red TS,Congo Red W,Congo Red WS,Cotton Red 4BC,Cotton Red 5B,Cotton Red L,Diacotton Congo Red,Direct Congo Red,Direct Red 28,Direct Red C,Direct Red DC-CF,Direct Red K,Direct Red R,Direct Scarlet 4B,Erie Congo 4B,Haemomedical,Haemonorm,Hemorrhagyl,Hispamin Congo 4B,Kayaku Congo Red,MeSH ID: D003224,Mitsui Congo Red,Peeramine Congo Red,Red K (dye),Solucongo,Sugai Congo Red,Tertrodirect Red C,Trisulfon Congo Red,Vondacel Red CL,1-Naphthalenesulfonic acid, 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(2,1-diazenediyl)]bis[4-amino-, sodium salt (1:2) (ACI) IUPAC Name: disodium;4-amino-3-[(E)-[4-[4-[(E)-(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate SMILES: [Na+].[Na+].Nc1c(cc(c2ccccc12)S(=O)(=O)[O-])N=Nc3ccc(cc3)c4ccc(cc4)N=Nc5cc(c6ccccc6c5N)S(=O)(=O)[O-]

CAS 573-58-0
Molecular Weight (g/mol) 696.66
SMILES [Na+].[Na+].Nc1c(cc(c2ccccc12)S(=O)(=O)[O-])N=Nc3ccc(cc3)c4ccc(cc4)N=Nc5cc(c6ccccc6c5N)S(=O)(=O)[O-]
Synonym 1-Naphthalenesulfonic acid, 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[4-amino-, disodium salt (9CI),C.I. Direct Red 28, disodium salt (8CI),Atlantic Congo Red,Atul Congo Red,Azocard Red Congo,Benzo Congo Red,Brasilamina Congo 4B,C.I. 22120,C.I. Direct Red 28,Congo Red,Congo red,Congo Red 4B,Congo Red 4BS,Congo Red 4BX,Congo Red CR,Congo red disodium salt,Congo Red H,Congo Red K,Congo Red L,Congo Red M,Congo Red N,Congo Red R,Congo Red RS,Congo Red sodium salt,Congo Red TS,Congo Red W,Congo Red WS,Cotton Red 4BC,Cotton Red 5B,Cotton Red L,Diacotton Congo Red,Direct Congo Red,Direct Red 28,Direct Red C,Direct Red DC-CF,Direct Red K,Direct Red R,Direct Scarlet 4B,Erie Congo 4B,Haemomedical,Haemonorm,Hemorrhagyl,Hispamin Congo 4B,Kayaku Congo Red,MeSH ID: D003224,Mitsui Congo Red,Peeramine Congo Red,Red K (dye),Solucongo,Sugai Congo Red,Tertrodirect Red C,Trisulfon Congo Red,Vondacel Red CL,1-Naphthalenesulfonic acid, 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(2,1-diazenediyl)]bis[4-amino-, sodium salt (1:2) (ACI)
IUPAC Name disodium;4-amino-3-[(E)-[4-[4-[(E)-(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate
Molecular Formula C32 H22 N6 O6 S2 . 2 Na
7

MedChemExpress Congo Red

MedChemExpress Congo Red is an azo dye. Congo Red (CR) binding been used as a diagnostic test for the presence of amyloid in tissue sections.

ENCOMPASS_PREFERRED
Shipping Condition Room temperature
Target HBV
Content And Storage 4°C, sealed storage, away from moisture and light ∣ In solvent : -80°C, 6 months ∣ -20°C, 1 month (sealed storage, away from moisture and light)
CAS 573-58-0
Product Type Dye Reagents
Molecular Weight (g/mol) 696.66 g/mol
Solubility DMSO : 20 mg/mL (28.71 mM; Need ultrasonic) ∣ H2O : < 0.1 mg/mL (insoluble)