Yellow 2G

Base Information

• Chemical Name: Yellow 2G
• CAS No.: 25739-65-5
• Deprecated CAS: 1071287-35-8,765264-39-9
• Molecular Formula: C16H12Cl2N4O7S2
• Molecular Weight: 507.332
• DSSTox Substance ID: DTXSID0048000
• Nikkaji Number: J304.898E
• Wikipedia: Yellow_2G
• ChEMBL ID: CHEMBL222654
• Mol file: 25739-65-5.mol

Synonyms:1-(2,5- dichloro-4-sulfophenyl)-5-hydroxy-3-methyl-4- (p-sulfophenylazo)pyrazole disodium salt;C.I. acid yellow 17, disodium salt;Lissamine Fast Yellow 2G;yellow 2G;yellow 2G, disodium salt

Chemical Property of Yellow 2G

Chemical Property:

• PKA: -1.41±0.50(Predicted)
• PSA: 182.89000
• Density: 1.81±0.1 g/cm3(Predicted)
• LogP: 5.02400
• XLogP3: 2.1
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 10
• Rotatable Bond Count: 5
• Exact Mass: 505.9524465
• Heavy Atom Count: 31
• Complexity: 969

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
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MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=NN(C(=O)C1N=NC2=CC=C(C=C2)S(=O)(=O)O)C3=CC(=C(C=C3Cl)S(=O)(=O)O)Cl

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