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Cat. No.
 Product Name Solvent λ Ex Max λ Em Max Additional Conditions for Fluorescence λ Ex Max λ Em Max
70684 1-(2-Naphthoyl)imidazole H2O 230 362 Aldite adducts 234 374
65221 1-(4-Methoxyphenyl)-6-phenylhexatriene MeOH 380 440      
46123 1-(Ethoxycarbonylmethyl)-6-methoxyquinolinium bromide H2O 355 460      
34880 1,1'-Dibutyl-3,3,3',3'-tetramethylindocarbocyanine iodide pH 7.0 548 598      
36808 1,1'-Diethyl-3,3,3',3'-tetramethylindocarbocyanine iodide pH 7.0 559 598      
37250 1,1'-Dihexyl-3,3,3',3'-tetramethylindocarbocyanine iodide pH 7.0 547 599      
42364 1,1'-Dioctadecyl-3,3,3',3'-tetramethylindocarbocyanine perchlorate MeOH 550 565      
42368 1,1'-Dioctadecyl-3,3,3',3'-tetramethylindodicarbocyanine perchlorate MeOH 642 664      
42450 1,1'-Dioctyl-3,3,3',3'-tetramethylindocarbocyanine iodide pH 7.0 546 598      
42645 1,1'-Dipentyl-3,3,3',3'-tetramethylindocarbocyanine iodide pH 7.0 548 600      
43605 1,1'-Dipropyl-3,3,3',3'-tetramethylindocarbocyanine iodide pH 7.0 548 599      
14510 1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid pH 8.0 287 363 with calcium 274 363
14513 1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid tetrasodium salt pH 8.0 254 363 with calcium 274 363
31535 1,2-Diacetylbenzene       Amine adducts 355 455
29059 1,3-Cyclohexanedione       Protein adduct 375 450
36811 1,3'-Diethyl-4,2'-quinolylthiacyanine iodide DMSO 470 551 bound to RNA 508 529
15090 1,4-Bis(2-methylstyryl)benzene Cyclohexane   419 Heptane   416
15080 1,4-Bis(4-methyl-5-phenyl-2-oxazolyl)benzene Dioxane   430      
15150 1,4-Bis(5-phenyl-2-oxazolyl)benzene Cyclohexane 358 440 Toluene 385 418
33165 1,5-Diaminonaphthalene H2O:MeOH (1:4) 330 390      
43050 1,6-Diphenyl-1,3,5-hexatriene MeOH 350 452      
33170 1,8-Diaminonaphthalene Cyclohexane 356 392      
86181 10-(3-Sulfopropyl)acridinium betaine H2O 415 488      
44164 10-Dodecylacridine Orange Bromide MeOH 493 520      
74747 10-Octadecylacridine orange bromide MeOH 494 519      
82659 11-(1-Pyrenesulfonylamino)undecanoic acid MeOH 379 398      
72966 11-(7-Nitrobenzofurazan-4-ylamino)undecanoic acid MeOH 466 530      
39235 11-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid MeOH 335 519      
72963 12-(7-Nitrobenzofurazan-4-ylamino)dodecanoic acid MeOH 467 539      
75937 12-Oxo-12-(1-pyrenyl)dodecanoic acid H2O 385 434      
04510 1-Ethylnaphthalene DMSO 260 337      
69025 1-Methylpyrene CHCl3 340 486      
70930 1-Naphthaleneacetic anhydride       Polyamine adducts 216 360
70438 1-Naphthol Borax buffer 330 472      
70440 1-Naphthol Borax buffer 330 472      
82655 1-Pyrenebutyric acid MeOH 341 376 Reaction product 342 395
82654 1-Pyrenecarboxaldehyde MeOH 345 455      
82639 1-Pyrenecarboxylic acid MeOH 342 382      
82660 1-Pyrenedecanoic acid MeOH 341 377      
82663 1-Pyrenedodecanoic acid MeOH 341 377      
82667 1-Pyrenehexanoic acid MeOH 341 377      
82657 1-Pyrenesulfonic acid sodium salt MeOH 344 376      
14448 2-(4-Biphenylyl)-6-phenylbenzoxazole H2O   425 CH3CN, MeOH   390
36804 2-(4-Diethylaminostyryl)-1-methylpyridinium iodide MeOH 475 589      
39416 2-(4-Dimethylaminostyryl)-1-methylquinolinium iodide pH 7.0 463 512      
39422 2-(4-Dimethylaminostyryl)-1-octadecylpyridinium perchlorate DMSO 550 586      
39414 2-(4-Dimethylaminostyryl)-3-methylbenzoxazolium perchlorate pH 7.2 420 555      
39419 2-(4-Dimethylaminostyryl)-3-octadecylbenzothiazolium perchlorate pH 7.0 367 603      
63188 2-(4-Maleimidophenyl)-6-methylbenzothiazole       reacted with glutathione 337 393
69587 2'-(4-Methylumbelliferyl)-a- D -N-acetylneuraminic acid sodium salt hydrate pH 7.0 315 374 Reaction product 360 449
20526 2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole EtOH   364      
43131 2,5-Diphenyl-1,3,4-oxadiazole Toluene   365      
43140 2,5-Diphenyloxazole Cyclohexane 303 381      
14560 2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein pH 7.0 482 520 in alkaline solution 503 528
14562 2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein tetrakis(acetoxymethyl) ester       Reaction product 482 528
35847 2',7'-Dichlorofluorescin diacetate EtOH 258   hydrolyzed 504 529
39417 2-[4-(Dimethylamino)styryl]-1-methylpyridinium iodide MeOH 482 504      
57676 2-[4-(Iodoacetamido)phenyl]-6-methylbenzothiazole CHCl3 340 396      
06627 2-Aminoacridone pH 8.0 420 538      
04520 2-Ethylnaphthalene EtOH 300 335      
64958 2-Methoxy-2,4-diphenyl-3(2H)-furanone       Amine adducts 390 480
70450 2-Naphthol 0.1 M NaOH 320 410      
70448 2-Naphthol 0.1 M NaOH 320 410      
54890 2-Phenylphenol pH 7.9 231 356      
12779 3-(2-Benzothiazolyl)-7-(diethylamino)coumarin CH3Cl 458 497      
12781 3-(2-Benzothiazolyl)-7-(diethylamino)coumarin-4-carboxylic acid MeOH 450 505      
12786 3-(2-Benzothiazolyl)-7-octadecyloxycoumarin CHCl3 390 465      
12787 3-(2-Benzothiazolyl)umbelliferone DMSO 332 408      
12826 3-(2-Benzoxazolyl)-4-cyanoumbelliferone pH 9.0 505 577      
12832 3-(2-Benzoxazolyl)umbelliferyl acetate DMSO 350 485      
12835 3-(2-Benzoxazolyl)umbelliferyl octanoate DMSO 350 452 Reaction product 410 468
56190 3-(4-Hydroxyphenyl)propionic acid MeOH 278        
23724 3-(5-Chloro-2-benzoxazolyl)-4-cyanoumbelliferone pH 4.0 418 577 pH 9.0 497 577
30423 3-(Dansylamino)phenylboronic acid MeOH 337 517 Protein adduct 337 490
34782 3,3'-Dibutyloxacarbocyanine iodide pH 7.0 484 532      
34885 3,3'-Dibutylthiacarbocyanine iodide pH 7.0 559 604      
36807 3,3'-Diethyloxacarbocyanine iodide MeOH 482 500      
32446 3,3'-Diethyloxadicarbocyanine iodide MeOH 579 603      
32448 3,3'-Diethyloxatricarbocyanine iodide EtOH 687 725      
36809 3,3'-Diethylthiacarbocyanine iodide pH 7.0 379 602      
32540 3,3'-Diethylthiadicarbocyanine iodide MeOH 651 671      
37145 3,3'-Diheptyloxacarbocyanine iodide MeOH 482 504      
37150 3,3'-Diheptylthiacarbocyanine iodide MeOH 562 575      
37235 3,3'-Dihexyloxacarbocyanine iodide MeOH 484 501      
37253 3,3'-Dihexylthiacarbocyanine iodide pH 7.0 547 577      
40161 3,3-Dimethyl-2-(4-dimethylaminostyryl)-1-octadecylindolium perchlorate pH 7.0 311 390      
42367 3,3'-Dioctadecyloxacarbocyanine perchlorate MeOH 484 501      
42371 3,3'-Dioctadecylthiacarbocyanine perchlorate MeOH 530 563      
42455 3,3'-Dioctylthiacarbocyanine iodide pH 7.0 387 510      
42600 3,3'-Dipentyloxacarbocyanine iodide MeOH 484 500      
42647 3,3'-Dipentylthiacarbocyanine iodide pH 7.0 559 607      
43580 3,3'-Dipropyloxacarbocyanine iodide pH 7.0 483 532      
43607 3,3'-Dipropylthiacarbocyanine iodide MeOH 556 575      
43608 3,3'-Dipropylthiadicarbocyanine iodide MeOH 651 675      
41727 3,4-Dimethylumbelliferone EtOH 325 458      
93282 3,6,8-Tris(dimethylaminosulfonyl)-1-pyrenyl phosphate pyridine salt H2O 380 470      
31479 3,6-Diacetoxyphthalonitrile DMSO 330   Reaction product 330 445
43055 3-[4-(6-Phenyl-1,3,5-hexatrien-1-yl)phenyl]propionic acid DMSO 350 435      
01545 3-Acetyl-umbelliferone pH 9.0 370 455      
17631 3-Bromomethyl-7-methoxy-1,4-benzoxazin-2-one MeOH 345 440      
68163 3-Methyl-2-[7-octadecyloxy-3-coumarinyl]benzothiazolium methosulfate DMSO 390 510      
74737 3-Octadecanoylumbelliferone DMSO 360 456      
79279 3-Phenylumbelliferone pH 3.0 338 463 pH 10.0 383 472
79281 3-Phenylumbelliferyl phosphate hemipyridine salt H2O 332 429      
36806 4-(4-Diethylaminostyryl)-1-methylpyridinium iodide MeOH 485 607      
42564 4-(4-Dipentadecylaminostyryl)-1-methylpyridinium iodide pH 7.0 470 589      
65877 4-(6-Methyl-2-benzothiazolyl)phenyl isocyanate Chlorobenzene 350 374 Amine adduct in CH2Cl2 327 382
42359 4-(Dioctadecylamino)-4'-nitrostilbene MeOH 440 540      
91881 4-(Trifluoromethyl)umbelliferone MeOH 385 502      
19385 4-(Trifluoromethyl)umbelliferyl butyrate       Reaction product 385 502
75167 4-(Trifluoromethyl)umbelliferyl oleate       Reaction product 385 502
91882 4-(Trifluoromethyl)umbelliferyl phosphate disodium salt       Reaction product 385 502
91880 4-(Trifluoromethyl)umbelliferyl-ß- D -glucopyranoside pH 9.0 325 413 Reaction product 385 502
91677 4,4,4-Trifluoro-3-oxo-2'-butyronaphthone MeOH 333 483      
38440 4,4'-Diisothiocyanatostilbene-2,2'-disulfonic acid disodium salt hydrate H2O 341 415      
66807 4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride       alpha-Keto acid adducts 367 445
32670 4',6-Diamidino-2-phenylindole dihydrochloride H2O     bound to DNA 358 461
17609 4-Bromomethyl-6,7-dimethoxycoumarin MeOH 354 435 Reaction product with acetic acid 322 395
17623 4-Bromomethyl-7-methoxycoumarin MeOH 330   Reaction product 322 395
25455 4-Chloro-7-nitrobenzofurazan MeOH 336   Aliphatic amine adducts 475 540
26375 4-Chloro-7-sulfobenzofurazan ammonium salt pH 8.5 360 410 Reaction product 383 528
39250 4-Dimethylamino-1-naphthyl isothiocyanate MeOH 343 435 Amino acid adducts 240 490
39255 4-Dimethylamino-4'-nitrostilbene CH2Cl2 500 700      
47140 4-Fluoro-7-nitrobenzofurazan EtOH 470 528 Amino acid adducts 470 530
51686 4-Heptadecylumbelliferone Acidic MeOH 325 385 Alkaline MeOH 367 450
53892 4-Hydrazino-7-nitrobenzofurazan       Aldehyde adduct in chloroform 445 522
54600 4-Hydroxybenzhydrazide       reacted with 5-hydroxymethyl-furaldehydezinc acetate 360 425
55150 4-Hydroxycoumarin MeOH   373      
69580 4-Methylumbelliferone EtOH 372 445      
51010 4-Methylumbelliferyl 4-guanidinobenzoate hydrochloride hydrate pH 6.0 323 464 Reaction product 360 449
69586 4-Methylumbelliferyl a- D -galactopyranoside pH 9.0 317 374 Reaction product 360 449
69591 4-Methylumbelliferyl a- D -glucopyranoside pH 9.0 317 374 Reaction product 360 449
69604 4-Methylumbelliferyl a- D -mannopyranoside pH 7.0 350 375 Reaction product 360 449
69588 4-Methylumbelliferyl a- L -fucopyranoside       Reaction product 360 449
46002 4-Methylumbelliferyl acetate MeOH 312   Reaction product 360 499
19362 4-Methylumbelliferyl butyrate MeOH 312   Reaction product 360 449
75230 4-Methylumbelliferyl heptanoate MeOH 312   Reaction product 360 449
69585 4-Methylumbelliferyl N-acetyl-ß- D -glucosaminide dihydrate pH 10.0 317   Reaction product 360 449
75164 4-Methylumbelliferyl oleate MeOH 312   Reaction product 360 449
76163 4-Methylumbelliferyl palmitate MeOH 312   Reaction product 360 449
69607 4-Methylumbelliferyl phosphate pH 9.0 319 384 Reaction product 360 449
69605 4-Methylumbelliferyl phosphate disodium salt pH 9.0 319 384 Reaction product 360 449
69590 4-Methylumbelliferyl ß- D -galactopyranoside Glycine buffer 316 376 Reaction product 360 449
69600 4-Methylumbelliferyl ß- D -glucopyranoside pH 9.0 316 372 Reaction product 360 449
69601 4-Methylumbelliferyl ß- D -lactopyranoside       Reaction product 365 445
69615 4-Methylumbelliferyl ß- D -N,N',N''-triacetylchitotrioside pH 5.4 338 370      
69610 4-Methylumbelliferyl sulfate potassium salt pH 10.3 334 370 Reaction product 360 449
69589 4-Methylumbelliferyl-N,N'-diacetyl-ß- D -chitobioside monohydrate MeOH 330 375      
69602 4-Methylumbelliferyl-ß- D -glucuronide hydrate pH 9.0 316 375 Reaction product 360 449
73511 4-Nitro-4'-(octadecylamino)stilbene DMSO 440        
73724 4-Nitrophenyl phosphate disodium salt pH 7.0 310   Reaction product 399  
73730 4-Nitrophenyl phosphate disodium salt hexahydrate pH 7.0 310   Reaction product 399  
91879 4-Trifluoromethylumbelliferyl ß- D -galactopyranoside pH 9.0 325 410 Reaction product 385 502
36565 5-(4,6-Dichloro-s-triazin-2-ylamino)fluorescein hydrochloride pH 9.0 495 525      
21882 5(6)-Carboxy-2',7'-dichlorofluorescein pH 8.0 504 529      
21884 5(6)-Carboxy-2',7'-dichlorofluorescein diacetate       Reaction product 470 504
21883 5(6)-Carboxyeosin pH 8.0 519 542      
21887 5(6)-Carboxyeosin diacetate       Reaction product 519 542
21877 5(6)-Carboxyfluorescein pH > 8.0 490 520      
21879 5(6)-Carboxyfluorescein diacetate       hydrolyzed 492 517
21888 5(6)-Carboxyfluorescein diacetate N-succinimidyl ester DMF <300   hydrolyzed 492 517
21878 5(6)-Carboxyfluorescein N-hydroxysuccinimide ester pH 9.0 495 519      
21933 5(6)-Carboxynaphthofluorescein N-succinimidyl ester pH 10.0 602 672      
21953 5(6)-Carboxytetramethylrhodamine MeOH 541 566      
21955 5(6)-Carboxytetramethylrhodamine N-succinimidyl ester MeOH 540 565      
21965 5(6)-Carboxy-X-rhodamine MeOH 568 595      
21966 5(6)-Carboxy-X-rhodamine N-succinimidyl ester MeOH 576 601      
39225 5-(Dimethylamino)-1-naphthalenesulfonamide EtOH   580 bound to carbon anhydrase 280 470
57674 5-(Iodoacetamido)fluorescein pH 9.2 493 522 Mercaptoethanol adduct 492 515
74735 5-(Octadecanoylamino)fluorescein CH3OH 496 517      
87639 5,10,15,20-Tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate) pH 8.0 520 700      
12340 5,6-Benzocoumarin-3-carbonyl chloride MeOH 370 438      
86826 5-Carboxyfluorescein pH 8.0 492 517      
92846 5-Carboxyfluorescein N-succinimidyl ester pH 8.0 492 517      
22575 5-Carboxytetramethylrhodamine pH 8.0 543 575      
53048 5-Carboxy-tetramethylrhodamine N-succinimidyl ester pH 7.0 543 575      
41969 5-Carboxy-X-rhodamine N-succinimidyl ester pH 7.0 575 600      
53047 5-Carboxy-X-rhodamine triethylamine salt pH 8.0 575 600      
63184 5-Maleimido-eosin       Mercaptoethanol adduct 524 545
65320 5-Methoxypsoralen MeOH 310 480      
72964 6-(7-Nitrobenzofurazan-4-ylamino)hexanoic acid MeOH 467 539      
89653 6-(p-Toluidino)-2-naphthalenesulfonic acid MeOH 318 443      
89656 6-(p-Toluidino)-2-naphthalenesulfonic acid sodium salt MeOH 318 443      
37680 6,6'-Dithiodi(2-naphthol)       Mercaptoethanol adduct 325 369
36796 6,7-Diethoxy-4-methylcoumarin MeOH 340 410      
37965 6,7-Dihydroxy-4-(trifluoromethyl)coumarin EtOH 370 484      
37650 6,7-Dihydroxy-4-coumarinylacetic acid pH 8.0 386 465      
37705 6,7-Dihydroxy-4-methylcoumarin pH 9.0 360 459      
38828 6,7-Dimethoxy-4-(trifluoromethyl)coumarin DMSO 350 489      
37920 6,8-Dihydroxy-1,3-pyrenedisulfonic acid disodium salt pH 4.0 405 465 pH 8.0 458 500
46935 6-[Fluorescein-5(6)-carboxamido]hexanoic acid pH 9.0 480 525      
46940 6-[Fluorescein-5(6)-carboxamido]hexanoic acid N-hydroxysuccinimide ester pH 8.2 491 515      
54115 6-Carboxyfluorescein pH 8.0 492 517      
52352 6-Carboxyfluorescein N-hydroxysuccinimide ester pH 8.0 492 517      
55222 6-Carboxytetramethylrhodamine pH 8.0 543 575      
88997 6-Carboxy-tetramethylrhodamine N-succinimidyl ester pH 7.0 543 575      
52472 6-Carboxy-X-rhodamine pH 8.0 575 600      
44617 6-Carboxy-X-rhodamine N-succinimidyl ester pH 7.0 575 600      
40227 6-Dodecanoyl-N,N-dimethyl-2-naphthylamine MeOH 364 497      
36803 7-(Diethylamino)coumarin-3,4-dicarboxylic acid pH 9.0 395 543      
36798 7-(Diethylamino)coumarin-3-carbohydrazide MeOH 420 468 Carboxylic acid adduct 415 480
31755 7-(Diethylamino)coumarin-3-carbonyl azide MeOH 432 480      
36799 7-(Diethylamino)coumarin-3-carboxylic acid pH 9.0 409 473      
36801 7-(Diethylamino)coumarin-3-carboxylic acid N-succinimidyl ester MeOH 432 472      
00871 7-Acetoxy-1-methylquinolinium iodide       Reaction product 403 502
08445 7-Amino-4-methyl-3-coumarinylacetic acid MeOH 350 433      
08440 7-Amino-4-methylcoumarin MeOH 351 430      
46127 7-Ethoxy-4-(trifluoromethyl)coumarin MeOH 333 415 Reaction product 385 502
46116 7-Ethoxy-4-methylcoumarin MeOH 330 405 Reaction product 360 449
02644 7-Ethoxycoumarin pH 7.0 323 386      
46640 7-Fluorobenzofurazan-4-sulfonic acid ammonium salt       Thiol adduct 385 515
55158 7-Hydroxy-4-coumarinylacetic acid N-succinimidyl ester MeOH 322 396      
55627 7-Hydroxy-4-methyl-2(1H)-quinolone pH 5.0 321 357 pH 9.0 351 438
55634 7-Hydroxy-4-methyl-3-coumarinylacetic acid pH 10.0 360 445      
55636 7-Hydroxy-4-methyl-3-coumarinylacetic acid N-succinimidyl ester CHCl3 328 386      
55155 7-Hydroxycoumarin-3-carboxylic acid pH 4.0 342 447 pH 9.0 386 448
55156 7-Hydroxycoumarin-3-carboxylic acid N-succinimidyl ester MeOH 418 447      
55157 7-Hydroxycoumarin-4-acetic acid pH 9.0 367 455      
56059 7-Hydroxy-N-octadecylcoumarin-3-carboxamide CHCl3/DMSO 359 406      
65346 7-Methoxy-4-(trifluoromethyl)coumarin MeOH 333 416      
65087 7-Methoxy-4-methylcoumarin MeOH 330 405 Reaction product 360 449
64951 7-Methoxycoumarin CHCl3 340 389 Reaction product 360 449
64948 7-Methoxycoumarin-3-carboxylic acid MeOH 360 415      
64949 7-Methoxycoumarin-3-carboxylic acid N-succinimidyl ester MeOH 358 410      
74759 7-Octadecyloxy-3-[3-(3-sulfopropyl)-2-benzothiazolylio]coumarin CHCl3 390 499      
52612 8-Acetoxy-N,N,N',N',N'',N''-hexamethylpyrene-1,3,6-trisulfonamide MeOH 394        
00879 8-Acetoxypyrene-1,3,6-trisulfonic acid trisodium salt       Reaction product 460 520
08658 8-Aminonaphthalene-1,3,6-trisulfonic acid disodium salt pH 7.0 356 512      
09341 8-Aminopyrene-1,3,6-trisulfonic acid trisodium salt pH 7.4 420 500      
10417 8-Anilino-1-naphthalenesulfonic acid ammonium salt MeOH 372 480 Protein adduct 372 480
20800 8-Butyryloxypyrene-1,3,6-trisulfonic acid trisodium salt H2O 384 409 Reaction product 460 520
30723 8-Decyloxypyrene-1,3,6-trisulfonic acid trisodium salt H2O 404 434 Quenched with cationic detergents    
44122 8-Dodecanoyloxypyrene-1,3,6-trisulfonic acid trisodium salt H2O 370 409      
46125 8-Ethoxy-N,N,N',N',N'',N''-hexamethylpyrene-1,3,6-trisulfonamide       Reaction product 380 520
56360 8-Hydroxypyrene-1,3,6-trisulfonic acid tri