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5(6)-Aminofluorescein

5(6)-Aminofluorescein
5(6)-Aminofluorescein structure
CAS No.
27599-63-9
Chemical Name:
5(6)-Aminofluorescein
Synonyms
5(6)-AFM;AMINOFLUORESCEIN;FLUORESCEINAMINE;1-AMINOFLUORESCEIN;1-FLUORESCEINAMINE;4-AMINOFLUORESCEIN;5(6)-AMinofluorescei;5(6)-Aminofluorescein;FLUORESCEINAMINE ISOMER I;FLUORESCEINAMINE, ISOMER 1
CBNumber:
CB0254490
Molecular Formula:
C20H13NO5
Formula Weight:
347.32
MOL File:
27599-63-9.mol

5(6)-Aminofluorescein Properties

Melting point:
223 °C (dec.)(lit.)
Density 
1.64
storage temp. 
2-8°C
form 
powder
color 
red-brown

SAFETY

Hazard Codes  Xn
Risk Statements  22-36/37/38
Safety Statements  26
WGK Germany  3
10
HS Code  29321900

5(6)-Aminofluorescein price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy

5(6)-Aminofluorescein Chemical Properties,Uses,Production

Purification Methods

Dissolve it in EtOH, treat with charcoal, filter, evaporate and dry the residue in a vacuum at 100o overnight. Also recrystallise it from 6% HCl, then dissolve it in 0.5% aqueous NaOH and precipitate it by acidifying with acetic acid. The separate amines are made from the respective nitro compounds, which are best separated via their acetate salts. They have similar RF of 0.26 on Silica Gel Merck F254 in 5 mL MeOH + 150 mL Et2O saturated with H2O. IR (Me2SO) has a band at max 1690 cm-1 (CO2-) and sometimes a weak band at 1750 cm-1 due to the lactone. UV (EtOH) of the 6-max isomer has max at 222nm ( 60 000) and the 5-isomer at max 222nm ( 60 000) and 285nm ( 20.600). [IR: McKinney & Churchill J Chem Soc (C) 654 1970, McKinney et al. J Org Chem 27 3986 1962, UV: Verbiscar J Org Chem 29 490 1964, Beilstein 19 III/IV 4337, 19/8 V 713.]

5(6)-Aminofluorescein Preparation Products And Raw materials

Raw materials

Preparation Products


5(6)-Aminofluorescein Suppliers

Global( 54)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771
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86-21-50328109 3bsc@sina.com China 15926 69
Nanjing Search Biotech Co., Ltd +86-25-85860978,81682922,13515111588,18905151602
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Nanjing Chemlin Chemical Co., Ltd 025-83697070
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+86 (25) 82263168 sales@asianchem.com.cn China 259 60
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Shanghai Aladdin Bio-Chem Technology Co.,LTD 021-20337333/400-620-6333
021-50323701 sale@aladdin-e.com China 25106 65

27599-63-9(5(6)-Aminofluorescein)Related Search:


  • FLUORESCEINAMINE, ISOMER 1
  • FLUORESCEINAMINE ISOMER I
  • 4-AMINOFLUORESCEIN ISOMER I
  • 4-AMINOFLUORESCEIN
  • 5-AMINO-3',6'-DIHYDROXYSPIRO[ISOBENZOFURAN-1(3H),9'-(9H)XANTHEN]-3-ONE
  • 5-AMINOFLUORESCEIN ISOMER I
  • 5(6)-Aminofluorescein
  • AMINOFLUORESCEIN
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  • FLUORESCEINAMINE, FOR FLUORESCENCE, MIXT URE OF ISOMERS
  • FLUORESCEINAMINE
  • 27599-63-9
  • Biochemicals and Reagents
  • BioChemical
  • Fluorescent Probes, Labels, Particles and Stains
  • Fluorescent Labels
  • Fluorescein and Derivatives
  • Detection
  • 5(6)-AMinofluorescei
  • 5(6)-AFM
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