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Molecule

Acid Red 73

CAS: 5413-75-2 · C22H16N4Na2O7S2

2D Structure

3D Structure

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Basic Information

CAS Registry Number
5413-75-2
Molecular Formula
C22H16N4Na2O7S2
Molecular Mass
558.51 g/mol

Identifiers

CAS Registry Number

5413-75-2

SMILES

O=S(=O)(O)c1cc(S(=O)(=O)O)c2c(N=Nc3ccc(N=Nc4ccccc4)cc3)c(O)ccc2c1.[Na].[Na]

InChI Key

HLTWNOPZIDOIML-UHFFFAOYSA-N

InChI

InChI=1S/C22H16N4O7S2.2Na/c27-19-11-6-14-12-18(34(28,29)30)13-20(35(31,32)33)21(14)22(19)26-25-17-9-7-16(8-10-17)24-23-15-4-2-1-3-5-15;;/h1-13,27H,(H,28,29,30)(H,31,32,33);;

Names and Synonyms

  • Acid Red 73 Common Name
  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-, sodium salt (1:2) Synonym
  • Acid Brilliant Scarlet GR Synonym
  • Croceine Scarlet 070000 Synonym
  • Colocid Crocein Scarlet MOO Synonym
  • Acid Croceine Scarlet MOO Synonym
  • Kemacid Crocein Scarlet MOO Synonym
  • Acid Brilliant Scarlet GR 4037 Synonym
  • Dycosacid Scarlet GR Synonym
  • Aluminium Red R Synonym
  • Rybacel Red AL Synonym
  • Acid Crocein MOO Synonym
  • Acid Red MOO Synonym
  • BTK Croceine Scarlet MOO Synonym
  • Sandolan Brilliant Scarlet E 3BC Synonym
  • Dinacid Croceine Scarlet MOO Synonym
  • Simacid Croceine Scarlet Synonym
  • Conacid Red LC Synonym
  • Borunil Red A-R Synonym
  • Acid Scarlet MOO Synonym
  • Covalene Scarlet B Synonym
  • Dyacid Scarlet 3B Synonym
  • Acid Crocein Scarlet Synonym
  • Dinacid Scarlet MOO Synonym
  • Ritacid Crocein MOO Synonym
  • Indacid Scarlet MOO Synonym
  • Anadurm Scarlet A 3B Synonym
  • Acid Red GR Synonym
  • Water Red 3 Synonym
  • C.I. Acid Red 73, disodium salt Synonym
  • C.I. Acid Red 73 Synonym
  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[[4-(phenylazo)phenyl]azo]-, disodium salt Synonym
  • Croceine Scarlet MOO Synonym
  • C.I. 27290 Synonym
  • Acidal Bright Croceine Synonym
  • Acid Fast Red RN Synonym
  • Acid Leather Red PSNR Synonym
  • Acid Red 73 Synonym
  • Acilan Croceine MOO Synonym
  • Airedale Scarlet MO Synonym
  • Amacid Brilliant Croceine 3BA Synonym
  • Atul Croceine Scarlet MOO Synonym
  • Brilliant Croceine Synonym
  • Brilliant Croceine 3BA-CF Synonym
  • Brilliant Croceine LBH Synonym
  • Brilliant Croceine MO Synonym
  • Brilliant Croceine MOO Synonym
  • Brilliant Croceine MOOL Synonym
  • Brilliant Croceine Scarlet M Synonym
  • Brilliant Croceine Scarlet N Synonym
  • Brilliant Croceine SWW Synonym
  • Brilliant Red 2EMBL Synonym
  • Brilliant Red EMBL Synonym
  • Brilliant Scarlet R Synonym
  • Brilliant Scarlet LC Synonym
  • Calcocid Scarlet MOON Synonym
  • Croceine Brilliant Scarlet 3BC Synonym
  • Croceine Brilliant Scarlet 3BS Synonym
  • Croceine Scarlet M Synonym
  • Croceine Scarlet 3B Synonym
  • Croceine Scarlet MOON Synonym
  • Croceine Scarlet SS Synonym
  • Crocein Scarlet N Synonym
  • Crocein Scarlet MOO Synonym
  • Curol Brilliant Red G Synonym
  • Eniacid Brilliant Scarlet Synonym
  • Erionyl Red E-GR Synonym
  • Eriosin Red GR Synonym
  • Fenazo Red XG Synonym
  • Hidacid Brilliant Crocein Scarlet Synonym
  • Hispacid Scarlet M Synonym
  • Java Brilliant Scarlet MOO Synonym
  • Kiton Fast Scarlet A Synonym
  • Kiton Scarlet MOO Synonym
  • Brilliant Croceine M Synonym
  • Brilliant Croceine P Synonym
  • Brilliant Croceine 3B Synonym
  • Brilliant Croceine 3BM Synonym
  • Oxanal Scarlet A Synonym
  • Paper Scarlet R Synonym
  • Paper Scarlet A extra Synonym
  • Paper Scarlet WEG Synonym
  • Ponceau PSNR Synonym
  • Scarlet MOO Synonym
  • Tertracid Brilliant Croceine MOO Synonym
  • Vondacid Light Scarlet MOO Synonym
  • Wood Stain Scarlet NS Synonym
  • Wool Fast Scarlet G Synonym
  • Acid Red 2Zh Synonym
  • Ext D and C Red No. 13 Synonym
  • Woodstain Scarlet Synonym
  • Croceine Acid Red Synonym
  • C.I. Solvent Red 69 Synonym
  • Scarlet M Crude Synonym
  • Croceine Scarlet MOOP Synonym
  • Brilliant Crocein M Synonym
  • Egacid Red MOOL Synonym
  • Orbacid Croceine MOO Synonym
  • Fire Red BR 9825 Synonym
  • Atul Crocein Scarlet MOO Synonym
  • Acid Scarlet GR Synonym
  • Orient Water Red 3 Synonym
  • Brilliant Scarlet R (Chinese) Synonym
  • Acid Scarlet B Synonym
  • Libacid Crocein Scarlet LMOO Synonym
  • Red R for Aluminium Synonym
  • Acid Crocein Scarlet MOO Synonym
  • Pacid Crocein Scarlet MOO Synonym
  • Triacid Light Croceine MOO Synonym
  • Dycosacid Red MOO Synonym
  • Vicoacid Croceine Scarlet MOO Synonym

All Properties

Comprehensive physical and chemical properties

Property Value Source
Molecular Mass 558.51 g/mol CAS Common Chemistry
558.5050000000002 g/mol RDKit
558.505 g/mol RDKit
560.507 g/mol chempirical lib
Canonical SMILES [Na].O=S(=O)(O)C1=CC2=CC=C(O)C(N=NC3=CC=C(N=NC=4C=CC=CC4)C=C3)=C2C(=C1)S(=O)(=O)O CAS Common Chemistry
InChI InChI=1S/C22H16N4O7S2.2Na/c27-19-11-6-14-12-18(34(28,29)30)13-20(35(31,32)33)21(14)22(19)26-25-17-9-7-16(8-10-17)24-23-15-4-2-1-3-5-15;;/h1-13,27H,(H,28,29,30)(H,31,32,33);; CAS Common Chemistry
InChI Key InChIKey=HLTWNOPZIDOIML-UHFFFAOYSA-N CAS Common Chemistry
Name Acid Red 73 CAS Common Chemistry
Heavy Atom Count 37 RDKit
Hydrogen Bond Acceptors 9 RDKit
Hydrogen Bond Donors 3 RDKit
Rotatable Bonds 6 RDKit
Aromatic Ring Count 4 RDKit
Topological Polar Surface Area 178.41 Ų RDKit
LogP 5.108000000000005 RDKit
5.108 RDKit
Molar Refractivity 137.98599999999988 cm³/mol RDKit
Ring Count 4 RDKit
Formal Charge 0 RDKit
Fraction Csp3 0.0 RDKit
Exact Mass 558.0255794120001 g/mol RDKit

Spectral Data

NMR, IR, and Mass spectral data

Predicting NMR spectra...
10 ppm 9 8 7 6 5 4 3 2 1 0 ppm
Shift (ppm) Multiplicity Integration Assignment

Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.

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MW = 558.51 g/mol. Edit any field — others recompute live.

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