Products 91-91-8

CAS 91-91-8 appears in our catalog under these names: [1,1'-Biphenyl]-4,4'-bis(diazonium), 3,3'-dimethoxy-, dichloride, ≥95%, ≥95%, 4-(4,4-Difluoro-piperidin-1-yl)-butyric acid, 95%, N-(5-Bromopyrazin-2-yl)-2-chlorobenzenesulfonamide, 98%, 5-Fluoro-1,3-dimethyl-1H-pyrazole-4-carboxylic acid, 98+%. Offered by: Chemat, Combi-blocks, Chemat Brand, AmBeed. Available pack sizes: 1g, 5g, 25g, 250mg, on request.

[1,1'-Biphenyl]-4,4'-bis(diazonium), 3,3'-dimethoxy-, dichloride, ≥95%, ≥95%
Chemat
  • size: 1g, 5g, 25g
  • Variants: 3
from 170.00
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4-(4,4-Difluoro-piperidin-1-yl)-butyric acid, 95%
Combi-blocks
  • size: 1g, 250mg
  • Variants: 2
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N-(5-Bromopyrazin-2-yl)-2-chlorobenzenesulfonamide, 98%
Chemat Brand
  • size: on request
  • Variants: 1
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5-Fluoro-1,3-dimethyl-1H-pyrazole-4-carboxylic acid, 98+%
AmBeed
  • size: 1g
  • Variants: 1
from 5772.76
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Structural formula: {0} (CAS {1})

4-(4-diazonio-3-methoxyphenyl)-2-methoxybenzenediazonium dichloride (CAS 91-91-8) is a chemical compound with the molecular formula C14H12Cl2N4O2 and a molecular weight of 339.2 g/mol. IUPAC name: 4-(4-diazonio-3-methoxyphenyl)-2-methoxybenzenediazonium dichloride. InChIKey: LHYQAEFVHIZFLR-UHFFFAOYSA-L.

Identity
Molecular formulaC14H12Cl2N4O2
Molecular weight339.2 g/mol
IUPAC name4-(4-diazonio-3-methoxyphenyl)-2-methoxybenzenediazonium dichloride
InChIKeyLHYQAEFVHIZFLR-UHFFFAOYSA-L
SMILESCOC1=C(C=CC(=C1)C2=CC(=C(C=C2)[N+]#N)OC)[N+]#N.[Cl-].[Cl-]

Computed by PubChem (NCBI)

Synonyms: 3,3'-dimethoxy[1,1'-biphenyl]-4,4'-bis(diazonium) dichloride, 3,3'-Dimethoxy(1,1'-biphenyl)-4,4'-bis(diazonium) dichloride, Fast blue, Azoic diazo component 48, Diazo Blue B, Blue BNS salt, [1,1'-Biphenyl]-4,4'-bis(diazonium), 3,3'-dimethoxy-, dichloride, Fast Blue B Salt, 4-(4-diazonio-3-methoxyphenyl)-2-methoxybenzenediazonium;dichloride, Tetrazotized-o-dianisidine chloride