Lithol rubine BK

C18H12CaN2O6SCAS 5281-04-9424.44 g/mol

Open in Covalent MOL file
NNHOO−OSO−OOCa2+
AzoCarboxylic acidPhenolSulfonic acid

Properties

Molecular formula
C18H12CaN2O6S
Molar mass
424.44 g/mol
Exact mass
424.0042 Da
logP
3.83Crippen estimate
Polar surface area
136.6 Ų
H-bond donors / acceptors
3 / 6
Rotatable bonds
4

Hazards

No GHS classification is on file for this compound. That is not evidence that it is harmless.

Search the SDS library

Identifiers

CAS number
5281-04-9
SMILES
Cc1ccc(N=Nc2c(O)c(C([O-])=O)cc3ccccc23)c(S([O-])(=O)=O)c1.[Ca+2]
InChI

The InChI we hold for this record describes the parent acid and the metal separately rather than the salt above, so it is not shown here.

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

226 names · show all
  • Lake rubine SK
  • 2-Naphthalenecarboxylic acid, 3-hydroxy-4-[2-(4-methyl-2-sulfophenyl)diazenyl]-, calcium salt (1:1)
  • C.I. Pigment Red 57, calcium salt (1:1)
  • C.I. Pigment Red 57 calcium salt
  • 2-Naphthalenecarboxylic acid, 3-hydroxy-4-[(4-methyl-2-sulfophenyl)azo]-, calcium salt (1:1)
  • 1862 Red
  • Brilliant carmine 4B
  • Brilliant carmine 6B
  • Carmine 6B
  • C.I. 15850 Calcium salt
  • Dainichi brilliant carmine 6B
  • Dainichi brilliant carmine 6B toner
  • Dainichi brilliant carmine 6BH
  • Eljon rubine 4BP
  • Eljon rubine 5BP
  • Eljon rubine 6BP
  • Latexol rubine B
  • Lithol rubine BCA
  • Lithol rubine 4BK
  • Lithol rubine 6BK
  • Lithol rubine 6RN
  • Lithol rubine BKN
  • Lithol rubine resinated
  • Lithol Rubine Toner BK extra
  • Lithosol rubine B
  • Lithosol rubine BLM
  • Mazda rubine
  • Perca red FL
  • PV-Rubine B
  • Recolite rubine 4B
  • Rubine BKL toner
  • Rubine pigment BK
  • Rubine toner 4BA
  • Sanyo brilliant carmine 6B
  • Sanyo lithol rubine BKN
  • Sico fast red P 6R
  • Symuler brilliant carmine 6B
  • Versal fast red F 6R
  • Vulcafix rubine B
  • Vulcafor claret YA
  • Vulcanosine rubine BK
  • D And C red no. 7
  • Brilliant rubine BKN
  • Fast rubine 4B
  • Graphtol rubine BP
  • Irgalite crimson SC
  • Kromon super crimson
  • Lake rubine R
  • Lake rubine BC
  • Lithol rubine R 9
  • Lithol rubine R 6142
  • Lithol rubine BK 19577
  • Lithol rubine BK 27689
  • Lithol rubine BKR 01234
  • Lithol rubine BND
  • Lithol rubine 4B calcium toner
  • Lithol rubine F 6R extra
  • Lithol rubine toner
  • Lithol rubine toner BKL
  • Lithol rubine toner dark RT 400
  • Micro-tex Rubanox Red
  • National red
  • No. 6 conc. crimson
  • Oralith rubine PB
  • Permanent red 4B calcium lake
  • Rubine lake
  • Sanyo brilliant carmine 6BN
  • Segnale rubine F 6R
  • Segnale rubine BKC
  • Selkirk red X 2028
  • Tertropigment red PF 6R
  • Tertropigment Rubine LBK lake
  • Versal rubine BNCAE
  • Versal rubine PBNCAE
  • Vulcol rubine BK
  • Pigment rubine
  • C.I. Pigment red 57:1
  • Vintage red
  • Mini red
  • Red no. 202
  • Rubinola red
  • Isol ruby BKS calcium salt
  • Lithol ruby
  • Carmine brilliant 6B
  • Isol bona rubine BKS 7520
  • Permanent rubine L 7B
  • Rubine lake SK
  • Rubine SK
  • Pigment lake rubine SK
  • Lake ruby SK
  • 3-Hydroxy-4-[(4-methyl-2-sulfophenyl)azo]-2-naphthoic acid calcium salt (1:1)
  • Segnale rubine BKC 2
  • Segnale rubine 6B1
  • Segnale rubine 6B2
  • Segnale rubine BK
  • Segnale rubine 6B
  • Japan red 202
  • Japan red no. 202
  • Seikafast carmine 6B1480
  • Pigment red 57:1
  • Permanent rubine L 6B
  • Isol bona rubine 4BK
  • Lithol rubine D 4565
  • Symuler brilliant carmine 6B236
  • Sanyo fast red F 6R
  • Graphtol rubine BAS
  • Lufilen red 45-6000
  • Sumikaprint carmine 6B-O
  • Lithol rubine 4580
  • Lithol rubine D 4625
  • Ariabel rubicon 300501
  • Lionol red 7B-FG4412
  • Lithol rubine
  • KET Red 306
  • KET Red 307
  • Seikafast carmine 1480
  • Lithol rubine DCC 2734
  • Sumikaprint carmine 6BN-OA
  • Seikafast carmine 6B1478
  • Lionol red 6B-FG4297G
  • Lionol red 6B-FG4213
  • C.I. 15850:1
  • Lionol red 6B-FG4291X
  • Irgalite red 4BP
  • Seikafast carmine 6B1483
  • Sumikaprint carmine 6BC550
  • Lionel red 7B-FG4417X
  • Lionol red carmine 6B-FG4200
  • Lionol red 6B-FG4200
  • Lionol red 6B-FG4219X
  • Irgalite rubine 4BL
  • Irgalite rubine L 4BN
  • Lithol rubine 4B
  • Irgalite rubine 4BP
  • Irgalite rubine L 4BD
  • Symuler brilliant carmine 6B288E
  • Lionol red 6B4290G
  • Irgalite rubine LPBC
  • Irgalite rubine L 4BF
  • Irgalite rubine L 4BE
  • Irgalite rubine L 4BJ
  • Irgalite rubine L 4by
  • Irgalite rubine PBC
  • Pigment rubine 57.1
  • Lithol rubine D 4560
  • Lithol rubine D 4577
  • Sumikaprint carmine 6BC
  • D & C Red 7
  • Symuler brilliant carmine 6B233S
  • First carmine 1480
  • Sumikaprint carmine 6BC450
  • Flexiverse RFD 9587
  • KET Red 337
  • Seikafast carmine 6B1476T7
  • D&C Red no. 7
  • Lithol rubine D 4575GN
  • Sunbrite red 57:1
  • Symuler brilliant carmine 6B229
  • Irgalite rubine LB 4N
  • C 19O11
  • Sunbrite red 219-0688
  • Red 7 calcium lake
  • Lithol rubine D 4576
  • D And C Red 7 calcium lake
  • Lionol red 6B4290F
  • D&C Red 7 ca lake
  • Isol bona magenta 4by
  • Toner magenta 6B
  • D&C Red 7 calcium lake
  • Lionol red FG 4213
  • ECR 101
  • LR 1392
  • FD&C red no 7
  • Symuler brilliant carmine 6B306
  • Red no. 7
  • Brilliant red 6B
  • Sunbrite rubine 4BK
  • Seikafast carmine 1476T7
  • PR 57:1
  • LR 1405DC
  • Magruder LR 1405DC
  • Red 7
  • E 180
  • E 180 (Dye)
  • D&C Red no. 6 calcium lake
  • Irgalite rubine 4BGL
  • Carmine 6B300
  • Symuler brilliant carmine 6B300
  • Print rubine 4570
  • Irgalite magenta SMB
  • Rubine F 6B05
  • Rubine BHA
  • Flexiverse red 57:1
  • Oppasin rubine 4630
  • Unipure red LC 3079
  • Permanent rubine L 4B01
  • Permanent rubine L 5B01
  • Irgalite rubine 4BV
  • Symular brilliant carmine 6B321
  • Sumikaprint carmine 6BC457
  • Lithol rubine A 6B 3162
  • 3162 Lithol rubine A 6B
  • 6B300
  • K-RCP-R 202SG
  • ECR 102
  • RCD 9272
  • RFD 9587
  • WD-R 7-15
  • Permanent rubine LPM
  • Symyler brilliant carmine 6B350SD
  • Irgalite rubine D 4240
  • Symuler brilliant carmine 6B401
  • Magenta PR 57
  • Lithol rubbine
  • Permanent pigment L 5B01
  • Carmine 1476T7
  • Carmine 8B
  • Carmine 4B
  • Lionol red TT 5718
  • Lavanya indica
  • Permanent rubine red L 5B01
  • C 19-7711
  • Symuler carmine 6B401
  • Yanghong YHD
  • MDN 1153
  • Permanent rubine P-L 5B01

Work with Lithol rubine BK

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

Pigment red 57:217852-98-1Salt

Similar compounds

Pigment red 52:117852-99-274 % similar Pigment red 48:27023-61-274 % similar Pigment red 63:16417-83-072 % similar Pigment red 48:17585-41-366 % similar N-(2,4-Dimethylphenyl)-3-hydroxy-4-[2-(2-hydroxyphenyl)diazenyl]-2-naphthalenecarboxamide523-67-146 % similar 3-Hydroxy-4-((4-methyl-2-nitrophenyl)azo)-N-(o-tolyl)naphthalene-2-carboxamide6535-47-346 % similar Amaranth (dye)915-67-343 % similar Acid red 881658-56-643 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

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