Products 5280-66-0

CAS 5280-66-0 appears in our catalog under these names: (4-(2-(5-Chloro-4-methyl-2-(sulfo-ko)phenyl)diazenyl-kn1)-3-(hydroxy-ko)-2-naphthalenecarboxylato(3-))-manganate(1-) hydrogen (1:1), 95%, C.I. Pigment Red 48:4, Pigment Red 48:4. Offered by: Combi-blocks, Biosynth, Chemat, MedChemExpress. Available pack sizes: 10g, 100g, 1g, 25g, 5g, 50g, Get quote.

(4-(2-(5-Chloro-4-methyl-2-(sulfo-ko)phenyl)diazenyl-kn1)-3-(hydroxy-ko)-2-naphthalenecarboxylato(3-))-manganate(1-) hydrogen (1:1), 95%
Combi-blocks
  • size: 10g, 100g, 1g, 25g
  • Variants: 5
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C.I. Pigment Red 48:4
Biosynth
  • size: 25g, 50g, 100g
  • Variants: 3
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Pigment Red 48:4
Chemat, MedChemExpress
  • size: 25g, 100g, Get quote
  • Variants: 3
from 136.40
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Structural formula: {0} (CAS {1})

4-[(5-chloro-4-methyl-2-sulfophenyl)diazenyl]-3-hydroxynaphthalene-2-carboxylic acid (CAS 5280-66-0) is a chemical compound with the molecular formula C18H13ClN2O6S and a molecular weight of 420.8 g/mol. IUPAC name: 4-[(5-chloro-4-methyl-2-sulfophenyl)diazenyl]-3-hydroxynaphthalene-2-carboxylic acid. InChIKey: LZNMMJSXOXXHFD-UHFFFAOYSA-N.

Identity
Molecular formulaC18H13ClN2O6S
Molecular weight420.8 g/mol
IUPAC name4-[(5-chloro-4-methyl-2-sulfophenyl)diazenyl]-3-hydroxynaphthalene-2-carboxylic acid
InChIKeyLZNMMJSXOXXHFD-UHFFFAOYSA-N
SMILESCC1=CC(=C(C=C1Cl)N=NC2=C(C(=CC3=CC=CC=C32)C(=O)O)O)S(=O)(=O)O

Computed by PubChem (NCBI)

Synonyms: 4-[(5-chloro-4-methyl-2-sulphophenyl)azo]-3-hydroxy-2-naphthoic acid, 4-((5-Chloro-4-methyl-2-sulphophenyl)azo)-3-hydroxy-2-naphthoic acid, 2-Naphthalenecarboxylic acid, 4-(5-chloro-4-methyl-2-sulfophenyl)azo-3-hydroxy-, C18H13ClN2O6S, LZNMMJSXOXXHFD-UHFFFAOYSA-N, 4-((5-chloro-4-methyl-2-sulfophenyl)azo)-3-hydroxy-2-naphthalene-carboxylic acid, 4-(5-chloro-4-methyl-2-sulfo-phenyl)azo-3-hydroxy-naphthalene-2-carboxylic acid