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Substance Name: D&C Red No. 8
RN: 2092-56-0
UNII: LD7P3TL2DQ
InChIKey: LLELVHKMCSBMCX-RZLHGTIFSA-M

Classification Code

  • Mutation Data

Molecular Formulas

  • C17-H12-Cl-N2-O4-S.Na
  • C17-H13-Cl-N2-O4-S.Na

Molecular Weight

  • 398.8008
 
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Names and Synonyms

Results Name

  • D&C Red No. 8

Name of Substance

  • 5-Chloro-2-((2-hydroxy-1-naphthalenyl)azo)-4-methylbenzenesulfoni- c acid, monosodium salt
  • Benzenesulfonic acid, 5-chloro-2-((2-hydroxy-1-naphthalenyl)azo)-4-methyl-, monosodium salt
  • Bronze Orange
  • CI 15585

Synonyms

  • 11938 Red
  • 5-Chloro-2-((2-hydroxy-1-naphthalenyl)azo)-4-methylbenzenesulfonic acid sodium salt
  • Bright Red
  • Bronze Orange
  • Bronze Orange Toner
  • C.I. 15585
  • Cerven pigment 53
  • Cerven pigment 53 [Czech]
  • D and C Red No. 8
  • Duplex Red Lake CD 20-5925
  • EINECS 218-248-5
  • Irgalite Red C
  • Isol Lake Red LCL
  • Isol Lake Red LCR
  • Isol Lake Red LCT
  • Japan Red No. 203
  • Kromon Lake Red C
  • Lake Red C 18958
  • Lake Red CY
  • Lithosol Red C
  • Lithosol Red CLM
  • Lutetia Red C
  • Monolite Red CN
  • Pigment Red 53
  • Pigment Red GG
  • Red 203
  • Red For Lake C Toner
  • Resamine Red GB
  • Segnale Bronze Red P
  • Segnale Red C
  • Sico Lake Red CU
  • Tertropigment Red LC
  • Toning Orange
  • UNII-LD7P3TL2DQ
  • Vulcan Red LCN
  • Vulcol Fast Red C

Systematic Names

  • Benzenesulfonic acid, 5-chloro-2-((2-hydroxy-1-naphthalenyl)azo)-4-methyl-, monosodium salt
  • Benzenesulfonic acid, 5-chloro-2-(2-(2-hydroxy-1-naphthalenyl)diazenyl)-4-methyl-, sodium salt (1:1)
  • C.I. Pigment Red 53 (7CI)
  • Sodium 2-chloro-5-((2-hydroxy-1-naphthyl)azo)toluene-4-sulphonate

Superlist Name

  • D&C Red No. 8

Registry Numbers

CAS Registry Number

  • 2092-56-0

FDA UNII

  • LD7P3TL2DQ

Other Registry Numbers

  • 12238-81-2
  • 897937-66-5

Related Registry Number

  • 15958-19-7 (Parent)

System Generated Number

  • 0002092560

Molecular Formulas

Molecular Formulas

  • C17-H12-Cl-N2-O4-S.Na
  • C17-H13-Cl-N2-O4-S.Na

Molecular Formula Fragments

  • C17-H12-Cl-N2-O4-S
  • C17-H13-Cl-N2-O4-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C17H13ClN2O4S.Na/c1-10-8-14(16(9-13(10)18)25(22,23)24)19-20-17-12-5-3-2-4-11(12)6-7-15(17)21;/h2-9,21H,1H3,(H,22,23,24);/q;+1/p-1/b20-19+;

InChIKey

LLELVHKMCSBMCX-RZLHGTIFSA-M

Smiles

c1(c(\N=N/c2cc(c(cc2S([O-])(=O)=O)Cl)C)c2c(cccc2)cc1)O.[Na+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral > 12gm/kg (12000mg/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Science Reports of the Research Institutes, Tohoku University, Series C: Medicine. Vol. 36(1-4), Pg. 10, 1989.