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  • Product Name:   Fluorescamine
  • Synonyms:   FLURAM;FLURAM(R);4'-PHENYL-SPIRO[2-BENZOFURAN-1(3H),2'(3'H)-FURAN]-2',3-DIONE;4-PHENYL SPIRO-[FURAN-2(3H),1-PHTHALAN]-3,3'-DIONE;4-PHENYLSPIRO[FURAN-2(3H),1'-PHTHALAN]-3,3'-DIONE
  • CAS No.:   38183-12-9
  • Molecular Formula:   C17H10O4
  • Molecular Weight :   278.26
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of Fluorescamine
Fluorescamine Chemical Properties
Melting point  153-157 °C(lit.)
Boiling point  381.08°C (rough estimate)
density  1.2661 (rough estimate)
refractive index  1.5447 (estimate)
Fp  -17 °C
storage temp.  2-8°C
solubility  acetonitrile: soluble
form  powder
color  off-white to yellow
Water Solubility  Soluble in acetone, ethanol, chloroform, dimethylsulfoxide and acetonitrile. Slightly soluble in water.
Merck  14,4158
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 38183-12-9(CAS DataBase Reference)
NIST Chemistry Reference Spiro[furan-2(3h),1'(3'h)-isobenzofuran]-3,3'-dione, 4-phenyl-(38183-12-9)
Safety Information
Hazard Codes  F,Xi
Risk Statements  11-36/38-66-67-36-36/37/38
Safety Statements  22-24/25-36/37-33-29-26-16-9-37/39
RIDADR  UN 1090 3/PG 2
WGK Germany  3
F  10-21
Fluorescamine Usage And Synthesis
Chemical Properties white powder
Uses Non-fluorescent reagent that reacts readily under mild conditions with primary amines in amino acids and peptides to form stable, highly fluorescent compounds. Reaction takes place under mild conditions. Low background due to hydrolysis. Useful for the fl
Uses Analytical reagent.
Purification Methods Fluram is a non-fluorescent reagent that reacts with primary amines to form highly fluorescent compounds. Purify it by dissolving (~1g) in Et2O/*C6H6 (1:1, 180 mL), washing with 1% aqueous NaHCO3 (50mL), drying (Na2SO4), and evaporating in a vacuum. Dissolve the residue in warm CH2Cl2 (5mL), dilute with Et2O (12mL) and refrigerate. Collect the solid and dry it in a vacuum. IR (CHCl3): 1810, 1745, 1722, 1625 and 1600 cm-1, and 1HNMR (CDCl3): 8.71 (s, -OHC=). [Weigele et max al. J Am Chem Soc 94 5927 1972, Weigele et al. J Org Chem 41 388 1976, Lai Methods Enzymol 47 236 1977.] Forskolin (Colforsin, Coleonol, 5-[acetyloxy]-3-ethenyldodecahydro-6,10,10b-trihydroxy-3,4a,7,7, 10a-penta-methyl-[3R -{3
Fluorescamine Preparation Products And Raw materials
Raw materials Etanol-->Sodium hydroxide-->Hydrochloric acid-->Methanol-->Diethyl ether-->Sodium-->Chloroform-->Bromine-->Benzene-->Hydrogen peroxide-->Aluminium chloride-->Dimethylamine-->Benzaldehyde-->1-Oxa-4-azacyclohexane-->Malonic acid-->N,N-Dimethylformamide dimethyl acetal-->Ammonium acetate-->Benzoic acid-->2-Acetylbenzoic acid-->Diethyl phthalate -->TRIS(DIMETHYLAMINO)METHANE

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