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preface to fifteenth edition

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7.26 SECTION 7<br />

TABLE 7.16<br />

Fluorescence Spectroscopy of Some Organic Compounds (Continued)<br />

Compound Solvent pH<br />

Excitation<br />

wavelength,<br />

nm<br />

Emission<br />

wavelength,<br />

nm<br />

Folic acid Water 7 365 450<br />

Gentisic acid Water 7 315 440<br />

Griseofulvin Water 7 295, 335 450<br />

Guanine Water 1 285 365<br />

Harmine Water 1 300, 365 400<br />

Hippuric acid 70% H 2 SO 4 270 370<br />

Homovanillic acid Water 7 270 315<br />

m-Hydroxybenzoic acid Water 12 314 430<br />

p-Hydroxycinnamic acid Water 7 350 440<br />

7-Hydroxycoumarin Ethanol 325 441<br />

5-Hydroxyindole Water 1 290 355<br />

5-Hydroxyindoleacetic acid Water 7 300 355<br />

3-Hydroxykynurenine Water 11 365 460<br />

p-Hydroxymandelic acid Water 7 300 380<br />

p-Hydroxyphenylacetic acid Water 7 280 310<br />

p-Hydroxyphenylpyruvic acid Water 7 290 345<br />

p-Hydroxyphenylserine Water 1 290 320<br />

5-Hydroxytryp<strong>to</strong>phan Water 7 295 340<br />

Imipramine Water 14 295 415<br />

Indoleacetic acid Water 8 285 360<br />

Indoles Water 7 269, 315 355<br />

Indomethacin Water 13 300 410<br />

Kynurenic acid Water 7 325 405<br />

11 325 440<br />

Lysergic acid diethylamide Water 1 325 445<br />

Menadione Ethanol 335 480<br />

9-Methylanthracene Pentane 382 410<br />

3-Methylcholanthrene Pentane 297 392<br />

7-Methyldibenzopyrene Pentane 460 467<br />

2-Methylphenanthrene Pentane 257 357<br />

3-Methylphenanthrene Pentane 292 368<br />

1-Methylpyrene Pentane 336 394<br />

4-Methylpyrene Pentane 338 386<br />

Naphthacene 290, 310 480, 515<br />

1-Naphthol<br />

0.1 M NaOH<br />

365 480<br />

20% ethanol<br />

2-Naphthol<br />

0.1 M NaOH<br />

365 426<br />

20% ethanol<br />

Oxytetracycline 390 520<br />

Phenanthrene Pentane 252 362<br />

Phenylalanine Water 215, 260 282<br />

o-Phenylenepyrene Pentane 360 506<br />

Phenylephrine 270 305<br />

Picene Pentane 281 398<br />

Procaine Water 11 275 345<br />

Pyrene Pentane 330 382<br />

Pyridoxal Water 12 310 365<br />

Quinacrine Water 11 285 420<br />

Quinidine Water 1 350 450<br />

Quinine Water 1 250, 350 450<br />

Reserpine Water 1 300 375

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