1. Hydrophobic Cyanines
Code
CAS No.: 3071-70-3
3- Ethyl- 2-{( 1E, 3E, 5E)- 7-[ 3-
ethyl- 1, 3- benzothiazol- 2( 3H)-
IUPAC Name:
ylidene]- 1, 3, 5- heptatrienyl}- 1, 3-
benzothiazol- 3- ium iodide
Formula: C25H25N2S2I
λmax, nm: 764.0

2. Code
CAS No.: 61575-73-3
1, 3, 3- Trimethyl- 2-[( 1E, 3E, 5E)- 7-
( 1, 3, 3- trimethyl- 2, 3- dihydro- 1H-
IUPAC Name:
2- indolyliden)- 1, 3, 5- heptatrienyl]-
3H- indolium tetrafluoroborat
Formula: C29H33N2BF4
λmax, nm: 741.0

3. Code
CAS No.: 70446-36-5
1, 3, 3- Trimethyl- 2-( 2-{ 2- phenyl-
3-[ 2-( 1, 3, 3- trimethyl- 2, 3-
IUPAC Name: dihydro- 1H- 2- indolyliden)
ethylidene]- 1- cyclohexenyl}- 1-
ethenyl)- 3H- indolium perchloride
Formula: C38H41N2ClO4
λmax, nm: 754.0

4. Code
CAS No.: 70446-30-9
1, 3, 3- Trimethyl- 2-( 2-{ 2- phenyl-
3-[ 2-( 1, 3, 3- trimethyl- 2, 3-
IUPAC Name: dihydro- 1H- 2- indolyliden)
ethylidene]- 1- cyclopentenyl}- 1-
ethenyl)- 3H- indolium perchloride
Formula: C37H39N2ClO4
λmax, nm: 785.0

5. Code
CAS No.: 439859-04-8
2-( 2-{ 2- Chloro- 3-[ 2-( 1, 3, 3-
trimethyl- 2, 3- dihydro- 1H- 2-
IUPAC Name: indolyliden) ethylidene]- 1-
cyclohexenyl}- 1- ethenyl)- 1, 3, 3-
trimethyl- 3H- indolium
Formula: C32H36N2BClF4
λmax, nm: 775.0

6. Code
CAS No.: 134127-48-3
2-( 2-{ 2- Chloro- 3-[ 2-( 1, 1, 3-
trimethyl- 2, 3- dihydro- 1H-
benzo[ e] indol- 2- yliden)
IUPAC Name: ethylidene]- 1- cyclohexenyl}- 1-
ethenyl)- 1, 1, 3- trimethyl- 1H-
benzo[ e] indolium 4- methyl- 1-
benzenesulfonate
Formula: C47H47N2SO3Cl
λmax, nm: 815.0

7. Code
CAS No.: 7423-31-6
1- Ethyl- 2-{( E)- 3-[ 1- ethylnaphtho[
1, 2- d][ 1, 3] thiazol- 2( 1H)-
IUPAC Name: ylidene]- 2- methyl- 1- propenyl}
naphtho[ 1, 2- d][ 1, 3] thiazol- 1- ium
bromide
Formula: C30H27N2S2Br
λmax, nm: 597.0

8. Code
CAS No.: 528584-83-0
2-( 2-{ 2- Chloro- 3-[ 2-( 3, 3-
dimethyl- 1- propyl- 1, 3- dihydro-
2H- indol- 2- ylidene) ethylidene]- 1-
IUPAC Name:
cyclohexen- 1- yl} ethenyl)- 3, 3-
dimethyl- 1- propyl- 3H- indolium
iodide
Formula: C36H44N2ICl
λmax, nm: 780.0

9. Code
CAS No.: 22268-66-2
3- Ethyl- 2-{( 1E, 3E, 5E)- 7-[ 3-
ethyl- 1, 3- benzothiazol- 2( 3H)-
IUPAC Name:
ylidene]- 1, 3, 5- heptatrienyl}- 1, 3-
benzothiazol- 3- ium perchlorate
Formula: C25H25N2ClS2O4
λmax, nm: 760.0

10. Code
CAS No.: 53213-94-8
3- Propyl- 2-{ 5-[ 3- propyl- 1, 3-
benzothiazol- 2( 3H)- ylidene]- 1, 3-
IUPAC Name:
pentadienyl}- 1, 3- benzothiazol- 3-
ium iodide
Formula: C25H27N2S2I
λmax, nm: 654.0

11. Code
CAS No.: 22268-65-1
3- Ethyl- 2-[ 5-( 3- ethyl- 2( 3H)-
benzothiazolylidene)- 1, 3-
IUPAC Name:
pentadienyl] benzothiazolium
perchlorate
Formula: C23H23N2ClS2O4

12. Code
CAS No.: 19764-96-6
1, 3, 3- Trimethyl- 2-[ 7-( 1, 3, 3-
trimethyl- 1, 3- dihydro- 2H- indol- 2-
IUPAC Name:
ylidene)- 1, 3, 5- heptatrienyl]- 3H-
indolium iodide
Formula: C29H33N2I
λmax, nm: 740.0

13. Code
CAS No.: 16595-48-5
1, 3, 3- Trimethyl- 2-[ 7-( 1, 3, 3-
trimethyl- 1, 3- dihydro- 2H- indol- 2-
IUPAC Name:
ylidene)- 1, 3, 5- heptatrienyl]- 3H-
indolium perchlorate
Formula: C29H33N2ClO4
λmax, nm: 740.0

14. Code
CAS No.: 56289-64-6
1, 1, 3- Trimethyl- 2-[ 5-( 1, 1, 3-
trimethyl- 1, 3- dihydro- 2H-
IUPAC Name: benzo[ e] indol- 2- ylidene)- 1, 3-
pentadienyl]- 1H- benzo[ e] indolium
iodide
Formula: C35H35N2I
λmax, nm: 676.0

15. Code
CAS No.: 102185-03-5
2-( 2-{ 2- Chloro- 3-[ 2-( 1, 3, 3-
trimethyl- 1, 3- dihydro- 2H- indol- 2-
IUPAC Name: ylidene) ethylidene]- 1- cyclohexen-
1- yl} ethenyl)- 1, 3, 3- trimethyl- 3H-
indolium perchlorate
Formula: C32H36N2Cl2O4

16. Code
CAS No.: 56289-67-9
2-( 2-{ 2- Chloro- 3-[ 2-( 1, 3, 3-
trimethyl- 1, 3- dihydro- 2H- indol- 2-
IUPAC Name: ylidene) ethylidene]- 1- cyclohexen-
1- yl} ethenyl)- 1, 3, 3- trimethyl- 3H-
indolium iodide
Formula: C32H36N2ICl

17. Code
CAS No.: 905-97-5
3- Ethyl- 2-{ 3-[ 3- ethyl- 1, 3-
benzothiazol- 2( 3H)- ylidene]- 1-
IUPAC Name:
propenyl}- 1, 3- benzothiazol- 3- ium
iodide
Formula: C21H21N2S2I
λmax, nm: 560.0

18. Code
CAS No.: 65303-15-3
2-[( E)- 2-( 2- chloro- 3-{( E)- 2-[ 3-
ethyl- 1, 3- benzothiazol- 2( 3H)-
IUPAC Name: ylidene] ethylidene}- 1- cyclohexen-
1- yl) ethenyl]- 3- ethyl- 1, 3-
benzothiazol- 3- ium iodide
Formula: C28H28N2S2ICl
λmax, nm: 797.0

19. Code
CAS No.: 69415-16-3
2-[( E)- 2-( 2- chloro- 3-{( E)- 2-[ 3-
ethyl- 1, 3- benzothiazol- 2( 3H)-
IUPAC Name: ylidene] ethylidene}- 1- cyclopenten-
1- yl) ethenyl]- 3- ethyl- 1, 3-
benzothiazol- 3- ium perchlorate
Formula: C27H26N2S2Cl2O4

20. Code
CAS No.: 69415-30-1
2-(( E)- 2-{ 2- chloro- 3-[( E)- 2-( 1, 3,
3- trimethyl- 1, 3- dihydro- 2H- indol-
IUPAC Name: 2- ylidene) ethylidene]- 1-
cyclopenten- 1- yl} ethenyl)- 1, 3, 3-
trimethyl- 3H- indolium perchlorate
Formula: C31H34N2Cl2O4
λmax, nm: 800.0

21. Code
CAS No.: 33628-20-5
3- ethyl- 2-{( E)- 2-[ 3-{( E)- 2-[ 3-
ethyl- 1, 3- benzothiazol- 2( 3H)-
ylidene] ethylidene}- 2-( 4-
IUPAC Name:
morpholinyl)- 1- cyclopenten- 1- yl]
ethenyl}- 1, 3- benzothiazol- 3- ium
iodide
Formula: C31H34N3S2IO

22. Code
CAS No.: none
3- ethyl- 2-{( E)- 2-[ 3-{( E)- 2-[ 3-
ethyl- 1, 3- benzothiazol- 2( 3H)-
ylidene] ethylidene}- 2-( 4-
IUPAC Name:
morpholinyl)- 1- cyclohexen- 1- yl]
ethenyl}- 1, 3- benzothiazol- 3- ium
iodide
Formula: C32H36N3S2IO

23. Code
CAS No.: 54389-98-9
1, 1, 3- trimethyl- 2-[( 1E, 3E)- 5-( 1,
1, 3- trimethyl- 1, 3- dihydro- 2H-
IUPAC Name: benzo[ e] indol- 2- ylidene)- 1, 3-
pentadienyl]- 1H- benzo[ e] indolium
perchlorate
Formula: C35H35N2ClO4

24. Code
CAS No.: 348626-56-2
1, 1, 3- trimethyl- 2-(( E)- 2-{ 2-
phenyl- 3-[( E)- 2-( 1, 1, 3- trimethyl-
1, 3- dihydro- 2H- benzo[ e] indol- 2-
IUPAC Name:
ylidene) ethylidene]- 1- cyclopenten-
1- yl} ethenyl)- 1H- benzo[ e]
indolium perchlorate
Formula: C45H43N2ClO4
λmax, nm: 822.0

25. Code
CAS No.: none
2-(( E)- 3-{ 5, 5- dimethyl- 3-[( E)- 3-(
1, 1, 3- trimethyl- 1, 3, 4, 5-
tetrahydro- 2H- benzo[ e] indol- 2-
IUPAC Name: ylidene)- 1- propenyl]- 2- cyclohexen-
1- ylidene}- 1- propenyl)- 1, 1, 3-
trimethyl- 1H- benzo[ e] indolium
perchlorate
Formula: C44H49N2ClO4
λmax, nm: 905.0

26. Code
CAS No.: none
3- ethyl- 2-[( E)- 2-( 3-{( E)- 2-[ 3-
ethyl- 1, 3- benzothiazol- 2( 3H)-
ylidene] ethylidene}- 2- phenyl- 1-
IUPAC Name:
cyclopenten- 1- yl) ethenyl]- 1, 3-
benzothiazol- 3- ium 4-
methylbenzenesulfonate
Formula: C40H38N2S3O3
λmax, nm: 808.0

27. Code
CAS No.: 53213-79-9
3- propyl- 2-{( E)- 3-[ 3- propyl- 1, 3-
benzoxazol- 2( 3H)- ylidene]- 1-
IUPAC Name:
propenyl}- 1, 3- benzoxazol- 3- ium
iodide
Formula: C23H25N2O2I

28. Code
CAS No.: 60031-82-5
3- pentyl- 2-{( E)- 3-[ 3- pentyl- 1, 3-
benzoxazol- 2( 3H)- ylidene]- 1-
IUPAC Name:
propenyl}- 1, 3- benzoxazol- 3- ium
iodide
Formula: C27H33N2O2

29. Code
CAS No.: 53213-86-8
3- pentyl- 2-{( E)- 3-[ 3- pentyl- 1, 3-
benzothiazol- 2( 3H)- ylidene]- 1-
IUPAC Name:
propenyl}- 1, 3- benzothiazol- 3- ium
iodide
Formula: C27H33N2S2I

30. Code
CAS No.: 53213-92-6
3- pentyl- 2-{( 1E, 3E)- 5-[ 3- pentyl-
1, 3- benzoxazol- 2( 3H)- ylidene]- 1,
IUPAC Name:
3- pentadienyl}- 1, 3- benzoxazol- 3-
ium iodide
Formula: C29H35N2O2I

31. Code
CAS No.: none
2-(( E)- 2-{ 2-( diphenylamino)- 3-
[( E)- 2-( 1, 3, 3- trimethyl- 1, 3-
dihydro- 2H- benzo[ g] indol- 2-
IUPAC Name:
ylidene) ethylidene]- 1- cyclopenten-
1- yl} ethenyl)- 1, 3, 3- trimethyl- 3H-
benzo[ g] indolium perchlorate
Formula: C51H48N3ClO4
λmax, nm: 825.0

32. Code
CAS No.: none
2-[( E)- 2-( 2-( dimethylamino)- 3-
{( E)- 2-[ 1- ethylnaphtho[ 1, 2- d][ 1,
3] thiazol- 2( 1H)- ylidene]
IUPAC Name:
ethylidene}- 1- cyclohexen- 1- yl)
ethenyl]- 1- ethylnaphtho[ 1, 2- d][ 1,
3] thiazol- 1- ium perchlorate
Formula: C38H38N3ClS2O4
λmax, nm: 735.0

33. Code
CAS No.: 53213-96-0
3- pentyl- 2-{( 1E, 3E)- 5-[ 3- pentyl-
1, 3- benzothiazol- 2( 3H)- ylidene]-
IUPAC Name:
1, 3- pentadienyl}- 1, 3- benzothiazol-
3- ium iodide
Formula: C29H35N2S2I

34. Code
CAS No.: 135408-43-4
sodium 1, 3, 3- trimethyl- 2-[( 1E, 3E,
5E)- 7-( 1, 3, 3- trimethyl- 5-
IUPAC Name: sulfonato- 1, 3- dihydro- 2H- indol- 2-
ylidene)- 1, 3, 5- heptatrienyl]- 3H-
indolium- 5- sulfonate hydrate
Formula: C29H33N2S2O7Na
λmax, nm: 750.0

35. Code
CAS No.: 328064-20-6
sodium 2-(( E)- 2-{ 2- chloro- 3-[( E)-
2-( 1, 3, 3- trimethyl- 5- sulfonato- 1,
3- dihydro- 2H- indol- 2- ylidene)
ethylidene]- 1- cyclohexen- 1- yl}
ethenyl)- 1, 3, 3- trimethyl- 3H-
IUPAC Name: indolium- 5- sulfonatesodium 2-(( E)-
2-{ 2- chloro- 3 -[( E)- 2-( 1, 3, 3-
trimethyl- 5- sulfonato- 1, 3- dihydro-
2H- ind ol- 2- ylidene) ethylidene]- 1-
cyclohexen- 1- yl} ethenyl)- 1, 3, 3-
trimethyl- 3H- indolium- 5- sulfonate
Formula: C32H34N2S2O6ClNa
λmax, nm: 776.0

36. Code
CAS No.: 81666-87-7
1, 3, 3- trimethyl- 2-[( 1E, 3E)- 5-( 1,
3, 3- trimethyl- 1, 3- dihydro- 2H-
IUPAC Name:
indol- 2- ylidene)- 1, 3- pentadienyl]-
3H- indolium perchlorate
Formula: C27H31N2ClO4
λmax, nm: 637.0

37. Code
CAS No.: none
1- ethyl- 2-[( E)- 2-( 3-{( E)- 2-[ 1-
ethylnaphtho[ 1, 2- d][ 1, 3] thiazol-
2( 1H)- ylidene] ethylidene}- 2-
IUPAC Name:
phenyl- 1- cyclohexen- 1- yl) ethenyl]
naphtho[ 1, 2- d][ 1, 3] thiazol- 1- ium
4- methylbenzenesulfonate
Formula: C49H44N2S3O3
λmax, nm: 819.0

38. Code
CAS No.: 246517-73-7
1, 3, 3- trimethyl- 2-(( E)- 2-{ 2-
phenyl- 3-[( E)- 2-( 1, 3, 3- trimethyl-
1, 3- dihydro- 2H- indol- 2- ylidene)
IUPAC Name:
ethylidene]- 1- cyclohexen- 1- yl}
ethenyl)- 3H- indolium
tetrafluoroborate
Formula: C38H41N2BF4
λmax, nm: 755.0

39. Code
CAS No.: 246517-72-6
1, 3, 3- trimethyl- 2-(( E)- 2-{ 2-
phenyl- 3-[( E)- 2-( 1, 3, 3- trimethyl-
1, 3- dihydro- 2H- indol- 2- ylidene)
IUPAC Name:
ethylidene]- 1- cyclopenten- 1- yl}
ethenyl)- 3H- indolium
tetrafluoroborate
Formula: C37H39N2BF4
λmax, nm: 783.0

40. Code
CAS No.: none
sodium 1, 3, 3- trimethyl- 2-[( 1E,
3E)- 5-( 1, 3, 3- trimethyl- 5-
IUPAC Name: sulfonato- 1, 3- dihydro- 2H- indol- 2-
ylidene)- 1, 3- pentadienyl]- 3H-
indolium- 5- sulfonate
Formula: C27H29N2S2O6Na
λmax, nm: 650.0

41. Code
CAS No.: 309967-80-4
2-(( E)- 2-{ 2- chloro- 3-[( E)- 2-( 1, 3,
3- trimethyl- 1, 3- dihydro- 2H-
benzo[ g] indol- 2- ylidene)
IUPAC Name: ethylidene]- 1- cyclohexen- 1- yl}
ethenyl)- 1, 3, 3- trimethyl- 3H-
benzo[ g] indolium 4-
methylbenzenesulfonate
Formula: C47H47N2SO3Cl
λmax, nm: 827.0

42. Code
CAS No.: 121482-73-3
3- butyl- 2-[( 1E, 3E)- 5-( 3- butyl- 1,
1- dimethyl- 1, 3- dihydro- 2H-
IUPAC Name: benzo[ e] indol- 2- ylidene)- 1, 3-
pentadienyl]- 1, 1- dimethyl- 1H-
benzo[ e] indolium perchlorate
Formula: C41H47N2ClO4
λmax, nm: 679.0

43. Code
CAS No.: none
3- butyl- 2-[( 1E, 3E)- 5-( 3- butyl- 1,
1- dimethyl- 1, 3- dihydro- 2H-
IUPAC Name: benzo[ e] indol- 2- ylidene)- 1, 3-
pentadienyl]- 1, 1- dimethyl- 1H-
benzo[ e] indolium tetraphenylborate
Formula: C65H67N2B
λmax, nm: 681.0

44. Code
CAS No.: none
2-(( E)- 2-{ 2- chloro- 3-[( E)- 2-( 1, 3,
3- trimethyl- 1, 3, 4, 5- tetrahydro-
IUPAC Name: 2H- indol- 2- ylidene) ethylidene]- 1-
cyclohexen- 1- yl} ethenyl)- 1, 3, 3-
trimethyl- 3H- indolium iodide
Formula: C32H38N2ICl
λmax, nm: 776.0

45. Code
CAS No.: 53336-12-2
3- propyl- 2-{( E)- 3-[ 3- propyl- 1, 3-
benzothiazol- 2( 3H)- ylidene]- 1-
IUPAC Name:
propenyl}- 1, 3- benzothiazol- 3- ium
iodide
Formula: C23H25N2S2I
λmax, nm: 559.0

46. Code
CAS No.: 53213-98-2
2-[( 1E, 3E)- 5-( 3, 3- dimethyl- 1-
propyl- 1, 3- dihydro- 2H- indol- 2-
IUPAC Name: ylidene)- 1, 3- pentadienyl]- 3, 3-
dimethyl- 1- propyl- 3H- indolium
iodide
Formula: C31H39N2I
λmax, nm: 646.0

47. Code
CAS No.: none
2-(( E)- 2-{ 2- chloro- 3-[( E)- 2-( 1, 1,
3- trimethyl- 1, 3- dihydro- 2H-
benzo[ e] indol- 2- ylidene)
IUPAC Name:
ethylidene]- 1- cyclohexen- 1- yl}
ethenyl)- 1, 1, 3- trimethyl- 1H-
benzo[ e] indolium tetrafluoroborate
Formula: C40H40N2BClF4
λmax, nm: 813.0

48. Code
CAS No.: none
3- butyl- 2-(( E)- 2-{ 3-[( E)- 2-( 3-
butyl- 1, 1- dimethyl- 1, 3- dihydro-
2H- benzo[ e] indol- 2- ylidene)
IUPAC Name: ethylidene]- 2- phenyl- 1-
cyclopenten- 1- yl} ethenyl)- 1, 1-
dimethyl- 1H- benzo[ e] indolium
perchlorate
Formula: C51H55N2ClO4

49. Code
2-(( E)- 2-{( 3E)- 2- chloro- 3-[( 2E)-
2-( 1, 3, 3- trimethyl- 1, 3, 6, 7-
tetrahydro- 2H- indol- 2- ylidene)
IUPAC Name:
ethylidene] cyclopent- 1- en- 1- yl}
vinyl)- 1, 3, 3- trimethyl- 3H-
indolium 4- methylbenzenesulfonate
Formula: C38H43N2SO3Cl

50. Code
1, 1, 3- trimethyl- 2-(( E)- 2-{( 3Z)- 2-
phenyl- 3-[( 2Z)- 2-( 1, 1, 3-
trimethyl- 1, 3- dihydro- 2H-
IUPAC Name: benzo[ e] indol- 2- ylidene)
ethylidene] cyclopent- 1- en- 1- yl}
vinyl)- 1H- benzo[ e] indolium methyl
sulfate
Formula: C46H46N2SO4

51. Code
1, 3, 3- trimethyl- 2-[( 1E, 3E)- 3-( 1,
3, 3- trimethyl- 1, 3- dihydro- 2H-
IUPAC Name:
indol- 2- ylidene) prop- 1- enyl]- 3H-
indolium tetrafluoroborate
Formula: C25H29N2BF4

52. Code
2-(( E)- 2-{( 3E)- 2- chloro- 3-[( 2E)-
2-( 1- decyl- 3, 3- dimethyl- 1, 3-
dihydro- 2H- indol- 2- ylidene)
IUPAC Name:
ethylidene] cyclohex- 1- en- 1- yl}
vinyl)- 1- decyl- 3, 3- dimethyl- 3H-
indolium perchlorate
Formula: C50H72N2Cl2O4

53. Code
1- butyl- 2-(( E)- 2-{( 3E)- 3-[( 2E)- 2-
( 1- butyl- 3, 3- dimethyl- 1, 3-
dihydro- 2H- indol- 2- ylidene)
IUPAC Name:
ethylidene]- 2- chlorocyclopent- 1-
en- 1- yl} vinyl)- 3, 3- dimethyl- 3H-
indolium perchlorate
Formula: C37H46N2Cl2O4

54. Code
1- butyl- 2-(( E)- 2-{( 3E)- 3-[( 2E)- 2-
( 1- butyl- 3, 3- dimethyl- 1, 3-
dihydro- 2H- indol- 2- ylidene)
IUPAC Name:
ethylidene]- 2- chlorocyclohex- 1- en-
1- yl} vinyl)- 3, 3- dimethyl- 3H-
indolium perchlorate
Formula: C38H48N2Cl2O4

55. Code
3- butyl- 2-(( E)- 2-{ 3-[( E)- 2-( 3-
butyl- 1, 1- dimethyl- 1, 3- dihydro-
2H- benzo[ e] indol- 2- ylidene)
IUPAC Name:
ethylidene]- 2- chloro- 1- cyclohexen-
1- yl} ethenyl)- 1, 1- dimethyl- 1H-
benzo[ e] indolium tetrafluoroborate
Formula: C46H52N2BClF4

56. Code
2-(( E)- 2-{ 2- chloro- 3-[( E)- 2-( 3-
ethyl- 1, 1- dimethyl- 1, 3- dihydro-
2H- benzo[ e] indol- 2- ylidene)
IUPAC Name:
ethylidene]- 1- cyclohexen- 1- yl}
ethenyl)- 3- ethyl- 1, 1- dimethyl- 1H-
benzo[ e] indolium tetrafluoroborate
Formula: C42H44N2BClF4

57. Code
3- butyl- 2-{( E)- 2-[ 3-[( E)- 2-( 3-
butyl- 1, 1- dimethyl- 1, 3- dihydro-
2H- benzo[ e] indol- 2- ylidene)
IUPAC Name: ethylidene]- 2-( diphenylamino)- 1-
cyclopenten- 1- yl] ethenyl}- 1, 1-
dimethyl- 1H- benzo[ e] indolium
tetrafluoroborate
Formula: C57H60N3BF4

58. Code
CAS No.: -
3- Propyl- 2-{ 5-[ 3- propyl- 1, 3-
benzothiazol- 2( 3H)- ylidene]- 1, 3-
IUPAC Name:
pentadienyl}- 1, 3- benzothiazol- 3-
ium perchlorate
Formula: C25H27N2S2O4Cl
λmax, nm: 568.0

59. Code
IUPAC Name: IR 140 Tosylate
Formula: C46H41N3S3O3Cl2

60. Code
CAS No.: 28645-14-9
N, N- diethyl- 1- ethanaminium 3-{ 2-
[( Z)- 2-( 2-( diphenylamino)- 3-{( E)-
2-[ 1-( 3- sulfonatopropyl) naphtho[ 1,
IUPAC Name: 2- d][ 1, 3] thiazol- 1- ium- 2- yl]
ethenyl}- 2- cyclopenten- 1- ylidene)
ethylidene] naphtho[ 1, 2- d][ 1, 3]
thiazol- 1- yl}- 1- propanesulfonate
Formula: C55H58N4S4O6

61. Hydrophilic Cyanines
Code
CAS No.: none
N, N- diethyl- 1- ethanaminium 3-( 2-
{( E, 2E, 4E)- 5-[ 1-( 3-
sulfonatopropyl) naphtho[ 1, 2- d][ 1,
IUPAC Name: 3] thiazol- 1- ium- 2- yl]- 2, 4-
pentadienylidene} naphtho[ 1, 2- d]
[ 1, 3] thiazol- 1- yl)- 1-
propanesulfonate
Formula: C39H45N3S4O6
λmax, nm: 693.0

62. Code
CAS No.: 185840-01-1
N, N- diethyl- 1- ethanaminium 3-{ 2-
[( Z)- 2-( 2-( diphenylamino)- 3-{( E)-
2-[ 3-( 3- sulfonatopropyl)- 1, 3-
IUPAC Name: benzothiazol- 3- ium- 2- yl] ethenyl}-
2- cyclopenten- 1- ylidene)
ethylidene]- 1, 3- benzothiazol- 3-
yl}- 1- propanesulfo nate
Formula: C47H54N4S4O6

63. Code
CAS No.: none
N, N- diethyl- 1- ethanaminium 3-{ 2-
[( Z)- 2-( 2-( diphenylamino)- 3-{( E)-
2-[ 5- methoxy- 3-( 3-
sulfonatopropyl)- 1, 3- benzothiazol-
IUPAC Name:
3- ium- 2- yl] ethenyl}- 2-
cyclopenten- 1- ylidene) ethylidene]-
5- methoxy- 1, 3- benzothiazol- 3-
yl}- 1- propanesulfonate
Formula: C49H58N4S4O8
λmax, nm: 825.0

64. Code
CAS No.: 115970-63-3
sodium 3-{ 2-[( E)- 2-( 2- chloro- 3-{(
E)- 2-[ 3, 3- dimethyl- 1-( 3-
sulfonatopropyl)- 1, 3- dihydro- 2H-
IUPAC Name: indol- 2- ylidene] ethylidene}- 1-
cyclohexen- 1- yl) ethenyl]- 3, 3-
dimethyl- 3H- indolium- 1- yl}- 1-
propanesulfonate
Formula: C36H42N2S2O6ClNa
λmax, nm: 783.0

65. Code
CAS No.: 115970-66-6
sodium 4-{ 2-[( E)- 2-( 2- chloro- 3-{(
E)- 2-[ 3, 3- dimethyl- 1-( 4-
sulfonatobutyl)- 1, 3- dihydro- 2H-
IUPAC Name: indol- 2- ylidene] ethylidene}- 1-
cyclohexen- 1- yl) ethenyl]- 3, 3-
dimethyl- 3H- indolium- 1- yl}- 1-
butanesulfonate
Formula: C38H46N2S2O6ClNa
λmax, nm: 783.0

66. Code
CAS No.: 190517-63-6
trisodium 2-{( 1E, 3E)- 5-[ 3, 3-
dimethyl- 5- sulfonato- 1-( 3-
sulfonatopropyl)- 1, 3- dihydro- 2H-
IUPAC Name: indol- 2- ylidene]- 1, 3- pentadienyl}-
3, 3- dimethyl- 1-( 3-
sulfonatopropyl)- 3H- indolium- 5-
sulfonate
Formula: C31H35N2S4O12Na3
λmax, nm: 654.0

67. Code
CAS No.: none
sodium 1-( 2- carboxyethyl)- 2-{( 1E,
3E)- 5-[ 1-( 2- carboxyethyl)- 3, 3-
dimethyl- 5- sulfonato- 1, 3- dihydro-
IUPAC Name:
2H- indol- 2- ylidene]- 1, 3-
pentadienyl}- 3, 3- dimethyl- 3H-
indolium- 5- sulfonate
Formula: C31H33N2S2O10Na
λmax, nm: 652.0

68. Code
CAS No.: 138248-55-2
sodium 3-( 2-{( E, 2E, 4E)- 5-[ 1, 1-
dimethyl- 3-( 3- sulfonatopropyl)- 1H-
benzo[ e] indolium- 2- yl]- 2, 4-
IUPAC Name:
pentadienylidene}- 1, 1- dimethyl-
1H- benzo[ e] indol- 3- yl)- 1-
propanesulfonate
Formula: C39H41N2S2O6Na
λmax, nm: 679.0

69. Code
CAS No.: none
N, N- diethyl- 1- ethanaminium 3-( 2-
{( E, 2E, 4E)- 5-[ 1, 1- dimethyl- 3-
( 3- sulfonatopropyl)- 1H- benzo[ e]
IUPAC Name: indolium- 2- yl]- 2, 4-
pentadienylidene}- 1, 1- dimethyl-
1H- benzo[ e] indol- 3- yl)- 1-
propanesulfonate
Formula: C45H57N3S2O6
λmax, nm: 643.0

70. Code
CAS No.: none
N, N- diethyl- 1- ethanaminium 3-{ 2-
[( E)- 2-( 3-{( E)- 2-[ 1, 1- dimethyl-
3-( 3- sulfonatopropyl)- 1H- benzo[ e]
indolium- 2- yl] ethenyl}- 2- phenyl-
IUPAC Name:
2- cyclohexen- 1- ylidene)
ethylidene]- 1, 1- dimethyl- 1H-
benzo[ e] indol- 3- yl}- 1 -
propanesulfonate
Formula: C56H67N3S2O6
λmax, nm: 798.0

71. Code
CAS No.: none
Code : FD022
S 3,3'-bis(3'-sulfopropyl)-11-ethyl
N
naphtho (1,2, D) thiazol
Chemical Name:
S dicarbocyanine, triethylammonium
salt
N O S
O
O O
Formula: C41H49N3O6S4
S O
NH
O
λmax, nm: 688 nm

72. Code
CAS No.: none
Cl
Code : FD024
S
5,5'-Dichloro-3,3'-bis(3'-sulfopropyl)-
N
O Chemical Name: 10-ethylthiadicarbocyanine,
S O
S
O
triethylammonium salt
N
Cl
Formula: C33H43N3O6S4Cl2
NH
O
S O
O
λmax, nm: 660 nm

73. Code
CAS No.: none
Cl S
Code : FD026
S Cl
N N 5,5'-Dichloro-3,3'-bis(3'-sulfopropyl)-
Chemical Name: 10-ethylthiadicarbocyanine,
O
S
O
NH
triethylammonium salt
S
O O
O O
Formula: C31H41N3O6Cl2S4
λmax, nm: 560 nm

74. Dye Intermediates
Code
CAS No.: 63857-00-1
N-({ 3-[ Anilinomethylidene]- 2-
IUPAC Name: chloro- 1- cyclohexen- 1- yl}
methylidene) aniline hydrochloride
Formula: C20H20N2Cl2

75. Code
CAS No.: 146368-08-3
1-( 5- carboxypentyl)- 2, 3, 3-
IUPAC Name:
trimethyl- 3H- indolium- 5- sulfonate
Formula: C17H23NSO5

76. Code
CAS No.: 84100-84-5
O
Code: FDI001
HO 2,3,3-trimethyl-3H-indole-5-
IUPAC Name:
carboxylic acid
N
Formula: C17H23NSO5

77. Code
CAS No.: 3484-22-8
O
Code: FDI002
N
O
IUPAC Name: 2,3,3-trimethyl-5-nitro-3H-indole
N Formula: C11H12N2O2

78. Code
CAS No.: 25981-83-3
Cl Code: FDI003
IUPAC Name: 5-chloro-2,3,3-trimethyl-3H-indole
N
Formula: C11H12NCl

79. Code
CAS No.: N/A
N
Br Code: FDI004
1-(6-carboxybutyl)-2,3,3-trimethyl-
IUPAC Name:
O 3H-indol-1-um bromide
OH Formula: C17H24NO2Br

80. Code
CAS No.: N/A
N Code: FDI005
1-(4-sulfobutyl)-2,3,3-trimethyl-3H-
IUPAC Name:
indol-1-um inner salt
S O
O O Formula: C15H21NO3S

81. Code
CAS No.: N/A
Code: FDI006
N
Br 1-(2-ammoniumethyl)-2,3,3-trimethyl-
IUPAC Name:
3H-indol-1-um dibromide
NH3
Br Formula: C13H20N2Br2

82. Code
CAS No.: N/A
Code: FDI007
NH NH
Benzenamine, N-(3-(phenylamino)-2-
Cl IUPAC Name: propenylidene-2-ethyl)-,
hydrochloride
Formula: C17H19N2Cl

83. Code
CAS No.: N/A
Code: FDI008
3-Butyl-1,1,2-trimethyl-1H-benzo[E]
N IUPAC Name:
indolium hexafluorophosphate
PF6
Formula: C19H24NPF6

84. Code
S CAS No.: 3176-77-0
N Code: FDI009
2-Methyl-1-(3-sulfopropyl)
O IUPAC Name:
S O naphtho[1,2,-d]thiazolium inner salt
O Formula: C15H15NO3S2

85. Code
CAS No.: 19219-98-8
O
Code: FDI010
IUPAC Name: 2,5,6-Trimethylbenzoxazole
N
Formula: C10H11NO2

86. Code
O CAS No.: 132557-73-4
HO
S Code: FDI010
O 2,3,3-Trimethyl-3H-indole-5-sulfonic
IUPAC Name:
acid
N
Formula: C11H13NO3S