Cas no 25317-20-8 (2,7-Naphthalenedisulfonicacid, 5-(acetylamino)-4-hydroxy-3-(2-phenyldiazenyl)-)

2,7-Naphthalenedisulfonicacid, 5-(acetylamino)-4-hydroxy-3-(2-phenyldiazenyl)- structure
25317-20-8 structure
Product Name:2,7-Naphthalenedisulfonicacid, 5-(acetylamino)-4-hydroxy-3-(2-phenyldiazenyl)-
CAS No:25317-20-8
MF:C18H15N3O8S2
MW:465.457001924515
CID:286847
PubChem ID:19523
Update Time:2025-04-19

2,7-Naphthalenedisulfonicacid, 5-(acetylamino)-4-hydroxy-3-(2-phenyldiazenyl)- Chemical and Physical Properties

Names and Identifiers

    • 2,7-Naphthalenedisulfonicacid, 5-(acetylamino)-4-hydroxy-3-(2-phenyldiazenyl)-
    • (3E)-5-(acetylamino)-4-oxo-3-(phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonic acid
    • 5-(Acetylamino)-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonicacid
    • 5-acetamido-4-hydroxy-3-phenylazo-naphthalene-2,7-disulfonic acid
    • Q27276715
    • E128
    • DTXSID5045047
    • Vopsider red ASTR G
    • CHEMBL3306478
    • azophloxine free acid
    • SCHEMBL15115323
    • C.I. Acid Red 1 parent
    • Solar Fast Red 3G
    • SCHEMBL21274210
    • Fast Crimson GR
    • SCHEMBL10050360
    • Naphthazine Rose 2G
    • acid red 1 (free acid form)
    • E0X7EHI364
    • NS00008973
    • CHEBI:87465
    • NS00132720
    • CI ACID RED 1 PARENT
    • 5-acetamido-4-hydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonic acid
    • benzeneazo-8-acetylamino-1-naphthol-3,6-disulfonic acid
    • SCHEMBL12954923
    • Q27159645
    • 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy-3-(phenylazo)-
    • 4-(Acetylamino)-3-hydroxy-2-(phenyldiazenyl)naphthalen-1,1,6,8a-tetrasulfonic acid
    • 5-acetamido-4-hydroxy-3-[(E)-phenyldiazenyl]naphthalene-2,7-disulfonic acid
    • Azorhodine 2G
    • Brilliant Acid Red G
    • 5-(Acetylamino)-4-hydroxy-3-(phenylazo)-2,7-naphthalenedisulfonic acid, 9CI
    • EINECS 246-823-0
    • UNII-E0X7EHI364
    • 5-acetamido-4-hydroxy-3-[(EZ)-phenyldiazenyl]naphthalene-2,7-disulfonic acid
    • 25317-20-8
    • 5-(Acetylamino)-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonic acid
    • acid red 1 free acid
    • 2,7-NAPHTHALENEDISULFONIC ACID, 5-(ACETYLAMINO)-4-HYDROXY-3-(2-PHENYLDIAZENYL)-
    • Inchi： 1S/C18H15N3O8S2/c1-10(22)19-14-9-13(30(24,25)26)7-11-8-15(31(27,28)29)17(18(23)16(11)14)21-20-12-5-3-2-4-6-12/h2-9,23H,1H3,(H,19,22)(H,24,25,26)(H,27,28,29)/b21-20+
    • InChI Key： RSNSKUBBVCGSND-QZQOTICOSA-N
    • SMILES： S(C1C(=C(C2=C(C=C(C=C2C=1)S(=O)(=O)O)NC(C)=O)O)/N=N/C1C=CC=CC=1)(=O)(=O)O

Computed Properties

  • Exact Mass: 465.03015
  • Monoisotopic Mass: 465.03005679g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 4
  • Hydrogen Bond Acceptor Count: 10
  • Heavy Atom Count: 31
  • Rotatable Bond Count: 5
  • Complexity: 890
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 1.8
  • Topological Polar Surface Area: 200?2

Experimental Properties

  • PSA: 182.79

2,7-Naphthalenedisulfonicacid, 5-(acetylamino)-4-hydroxy-3-(2-phenyldiazenyl)- Related Literature

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