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Substance Name: C.I. Pigment Red 3
RN: 2425-85-6
UNII: 7K26S08256
InChIKey: ZLFVRXUOSPRRKQ-VHEBQXMUSA-N

Molecular Formula

  • C17-H13-N3-O3

Molecular Weight

  • 307.308
 

Classification Codes

Classification Codes

  • Mutation Data
  • Tumor Data

Superlist Classification Code

  • Overall Carcinogenic Evaluation: Group 3
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Names and Synonyms

Name of Substance

  • 1-((4-Methyl-2-nitrophenyl)azo)-2-naphthalenol
  • 2-Naphthalenol, 1-((4-methyl-2-nitrophenyl)azo)-
  • C.I. Pigment Red 3
  • CI 12120
  • Pigment Red 3
  • Toluidine Red

Synonyms

  • ((4-Methyl-2-nitrophenyl)azo)-2-naphthol
  • 1-((2-Nitro-4-methylphenyl)azo)-2-naphthol
  • 1-((4-Methyl-2-nitrophenyl)azo)-2-naphthalenol
  • 1-(4-Methyl-2-nitrophenylazo)-2-naphthol
  • 1-(o-Nitro-p-tolylazo)-2-naphthol
  • 2-Naphthalenol, 1-((4-methyl-2-nitrophenyl)azo)-
  • Accosperse Toluidine Red XL
  • Adc Toluidine Red B
  • AI3-30760
  • Atlasol Spirit Red 3
  • Basoflex Red 361
  • C.I. 12120
  • C.I. Pigment Red 3
  • C.I.12120
  • C.I.pigment Red 3
  • C.P. Toluidine Toner A-2989
  • C.P. Toluidine Toner A-2990
  • C.P. Toluidine Toner Dark RS-3340
  • C.P. Toluidine Toner Deep X-1865
  • C.P. Toluidine Toner Light RS-3140
  • C.P. Toluidine Toner RT-6101
  • C.P. Toluidine Toner RT-6104
  • C.P.Toluidine Toner A-2989
  • C.P.Toluidine Toner A-2990
  • Calcotone Toluidine Red YP
  • Carnelio Helio Red
  • CCRIS 4013
  • Cerven pigment 3
  • Cerven pigment 3 [Czech]
  • Chromatex Red J
  • CI 12120
  • CI Pigment Red 3
  • CP Toluidine toner A-2989
  • D and C Red No. 35
  • Dainichi Permanent Red 4 R
  • Deep Fastona Red
  • Duplex Toluidine Red L 20-3140
  • EC 219-372-2
  • EINECS 219-372-2
  • Eljon Fast Scarlet PV Extra
  • Eljon Fast Scarlet RN
  • Enialit Light Red RL
  • Fast Red A (pigment)
  • Fast Red A (VAN)
  • Fast Red AB
  • Fast Red J
  • Fast Red JE
  • Fast Red R
  • Fastona Red B
  • Fastona Scarlet RL
  • Fastona Scarlet YS
  • Graphtol Red A-4RL
  • Hansa Red B
  • Hansa Red G
  • Hansa Scarlet RB
  • Hansa Scarlet RN
  • Hansa Scarlet RNC
  • Helio Fast Red BN
  • Helio Fast Red RL
  • Helio Fast Red RN
  • Helio Red RL
  • Helio Red Toner
  • Hispalit Fast Scarlet RN
  • HSDB 4357
  • Independence Red
  • Irgalite Fast Red P4R
  • Irgalite Fast Scarlet RND
  • Irgalite Red PV2
  • Irgalite Red RNPX
  • Irgalite Scarlet RB
  • Isol Fast Red HB
  • Isol Fast Red RN2B
  • Isol Fast Red RN2G
  • Isol Fast Red RNB
  • Isol Fast Red RNG
  • Isol Toluidine Red HB
  • Isol Toluidine Red RN2B
  • Isol Toluidine Red RN2G
  • Isol Toluidine Red RNB
  • Isol Toluidine Red RNG
  • Kromon Helio Fast Red
  • Kromon Helio Fast Red YS
  • Lake Red 4R
  • Lake Red 4RII
  • Lithol Fast Scarlet RN
  • Lutetia Fast Red 3R
  • Lutetia Fast Scarlet RF
  • Lutetia Fast Scarlet RJN
  • Monolite Fast Scarlet CA
  • Monolite Fast Scarlet GSA
  • Monolite Fast Scarlet RB
  • Monolite Fast Scarlet RBA
  • Monolite Fast Scarlet RN
  • Monolite Fast Scarlet RNA
  • Monolite Fast Scarlet RNV
  • Monolite Fast Scarlet RT
  • NCI-C60366
  • No. 2 Forthfast Scarlet
  • NSC 45193
  • Oralith Red P4R
  • Permanent Red 4R
  • Pigment Red 3
  • Pigment Red RL
  • Pigment Ruby
  • Pigment Scarlet
  • Pigment Scarlet B
  • Pigment Scarlet N
  • Pigment Scarlet R
  • Pigment Scarlet [Russian]
  • Polymo Red FGN
  • Recolite Fast Red BL
  • Recolite Fast Red RBL
  • Recolite Fast Red RL
  • Recolite Fast Red RYL
  • Sanyo Scarlet Pure
  • Sanyo Scarlet Pure No. 1000
  • Scarlet pigment RN
  • Segnale Light Red 2B
  • Segnale Light Red B
  • Segnale Light Red BR
  • Segnale Light Red C4R
  • Segnale Light Red RL
  • Siegle Red 1
  • Siegle Red B
  • Siegle Red BB
  • Silogomma Red RLL
  • Silosol Red RBN
  • Silosol Red RN
  • Siloton Red BRLL
  • Siloton Red RLL
  • Symuler Fast Scarlet 4R
  • Syton Fast Scarlet RB
  • Syton Fast Scarlet RD
  • Syton Fast Scarlet RN
  • Tertropigment Red HAB
  • Tertropigment Scarlet LRN
  • Toluidine Red
  • Toluidine Red 10451
  • Toluidine Red 3B
  • Toluidine Red 4R
  • Toluidine Red BFB
  • Toluidine Red BFGG
  • Toluidine Red D 28-3930
  • Toluidine Red Light
  • Toluidine Red M 20-3785
  • Toluidine Red R
  • Toluidine Red RT-115
  • Toluidine Red Toner
  • Toluidine Red XL 20-3050
  • Toluidine Toner
  • Toluidine Toner L 20-3300
  • UNII-7K26S08256

Systematic Names

  • 1-(4-Methyl-2-nitrophenylazo)-2-naphthol
  • 2-Naphthalenol, 1-((4-methyl-2-nitrophenyl)azo)-
  • 2-Naphthalenol, 1-(2-(4-methyl-2-nitrophenyl)diazenyl)-
  • C.I. Pigment Red 3 (8CI)

Superlist Name

  • C.I. Pigment Red 3

Registry Numbers

CAS Registry Number

  • 2425-85-6

FDA UNII

  • 7K26S08256

Other Registry Numbers

  • 12238-48-1
  • 12240-01-6
  • 12240-02-7
  • 39310-30-0
  • 78690-69-4

System Generated Number

  • 0002425856

Structure Descriptors

InChI

1S/C17H13N3O3/c1-11-6-8-14(15(10-11)20(22)23)18-19-17-13-5-3-2-4-12(13)7-9-16(17)21/h2-10,21H,1H3/b19-18+

InChIKey

ZLFVRXUOSPRRKQ-VHEBQXMUSA-N

Smiles

c12c(\N=N\c3c(cc(C)cc3)[N+](=O)[O-])c(ccc1cccc2)O