Fluorescein-impurities | Pharmaffiliates

fluorescein

A fluorophore compound (a fluorescent chemical compound ), which is used as a fluorescent tracer . This synthetic organic compound is used in microscopy, dye laser and forensics. Also used as color additive. Reference standards of Fluorescein API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => 6-(Fluorescein-5-carboxamido)hexanoic Acid Succinimidyl Ester
    [catalogue_number] => PA 06 32520
    [category_ids] => ,80,130,89,71,78,70,82,
    [chemical_name] => 
    [weight] => 586.55
    [form] => C31H26N2O10
    [cas] => 148356-00-7
    [pslug] => 148356-00-7-6-fluorescein-5-carboxamido-hexanoic-acid-succinimidyl-ester-pa0632520
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PA 06 32520

6-(Fluorescein-5-carboxamido)hexanoic Acid Succinimidyl Ester


  • Catalogue No.:PA 06 32520

  • CAS :

    148356-00-7

  • Molecular Formula : C31H26N2O10

  • Molecular Weight : 586.55

stdClass Object
(
    [pname] => Fluorescein-Dipalmitoylphosphatidylethanolamine
    [catalogue_number] => PA 06 32530
    [category_ids] => ,80,71,89,78,70,82,
    [chemical_name] => 
    [weight] => 1081.34
    [form] => C58H85N2O13PS
    [cas] => 87706-98-7
    [pslug] => 87706-98-7-fluorescein-dipalmitoylphosphatidylethanolamine-pa0632530
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PA 06 32530

Fluorescein-Dipalmitoylphosphatidylethanolamine


  • Catalogue No.:PA 06 32530

  • CAS :

    87706-98-7

  • Molecular Formula : C58H85N2O13PS

  • Molecular Weight : 1081.34

stdClass Object
(
    [pname] => Fluorescein 5-Isothiocyanate, Isomer 1
    [catalogue_number] => PA 06 32540
    [category_ids] => ,89,
    [chemical_name] => 
    [weight] => 389.39
    [form] => C21H11NO5S
    [cas] => 3326-32-7
    [pslug] => 3326-32-7-fluorescein-5-isothiocyanate-isomer-1-pa0632540
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PA 06 32540

Fluorescein 5-Isothiocyanate, Isomer 1


  • Catalogue No.:PA 06 32540

  • CAS :

    3326-32-7

  • Molecular Formula : C21H11NO5S

  • Molecular Weight : 389.39

stdClass Object
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    [pname] => Fluorescein 6-Isothiocyanate, Isomer 2
    [catalogue_number] => PA 06 32550
    [category_ids] => ,89,
    [chemical_name] => 
    [weight] => 389.39
    [form] => C21H11NO5S
    [cas] => 18861-78-4
    [pslug] => 18861-78-4-fluorescein-6-isothiocyanate-isomer-2-pa0632550
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PA 06 32550

Fluorescein 6-Isothiocyanate, Isomer 2


  • Catalogue No.:PA 06 32550

  • CAS :

    18861-78-4

  • Molecular Formula : C21H11NO5S

  • Molecular Weight : 389.39

stdClass Object
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    [pname] => Fluorescein 5-Maleimide
    [catalogue_number] => PA 06 32560
    [category_ids] => ,89,131,120,
    [chemical_name] => 
    [weight] => 427.36
    [form] => C24H13NO7
    [cas] => 75350-46-8
    [pslug] => 75350-46-8-fluorescein-5-maleimide-pa0632560
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PA 06 32560

Fluorescein 5-Maleimide


  • Catalogue No.:PA 06 32560

  • CAS :

    75350-46-8

  • Molecular Formula : C24H13NO7

  • Molecular Weight : 427.36

stdClass Object
(
    [pname] => Fluorescein 6-Maleimide
    [catalogue_number] => PA 06 32570
    [category_ids] => ,89,131,120,
    [chemical_name] => 
    [weight] => 427.36
    [form] => C24H13NO7
    [cas] => 161598-40-9
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PA 06 32570

Fluorescein 6-Maleimide


  • Catalogue No.:PA 06 32570

  • CAS :

    161598-40-9

  • Molecular Formula : C24H13NO7

  • Molecular Weight : 427.36

stdClass Object
(
    [pname] => 5-Carboxyfluorescein
    [catalogue_number] => PA 06 32580
    [category_ids] => ,89,
    [chemical_name] => 
    [weight] => 376.32
    [form] => C21H12O7
    [cas] => 76823-03-5
    [pslug] => 76823-03-5-5-carboxyfluorescein-pa0632580
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PA 06 32580

5-Carboxyfluorescein


  • Catalogue No.:PA 06 32580

  • CAS :

    76823-03-5

  • Molecular Formula : C21H12O7

  • Molecular Weight : 376.32