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    5-Aminofluorescein

    Available from stock

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      5-Aminofluorescein

      SKU
      A0018

      Categories: Fluorescent Detection, Fluorescent Detection

      3326-34-9
      CAS-Number
      C20H13NO5
      Molecular Formula
      347.32
      Molecular Weight

      For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

      • Product Data
      • Handling
      • Safety Information
      • Details

      Specifications

      Purity
      ≥95% (HPLC), 6-Isomer ≤1%
      Appearance
      Beige to brown powder
      Identity
      1H-NMR

      Properties

      Solvents
      acetone, methanol, DMSO
      UV / Vis
      λmax 496 nm in borate buffer pH 8.5

      Documentation

      Safety Data Sheet (SDS)
      CDX A0018 MSDS.pdf
      Shipping
      AMBIENT
      Short Term Storage
      +4°C
      Long Term Storage
      +4°C
      Handling Advice
      Protect from light and moisture.
      Use / Stability
      Stable for at least 2 years after receipt when stored at +4°C.
      Hazard statements
      H315, H319, H335
      Precautionary statements
      P261, P305 + P351 + P338
      GHS Symbol
      GHS07
      Signal word
      Warning
      Transportation
      Not dangerous goods
      Description
      The uronic acid residues of all known glycosaminoglycuronans react wit 5-aminofluorescein to yield fluorescent derivatives, which show fluorescence characteristics identical to those of 5-acetamidofluorescein (CDX-A0089). 5-aminofluorescein is also used to prepare FITC Isomer I (CDX-F0011).
      Smiles
      NC1=CC=C2C(=C1)C(=O)OC21C2=CC=C(O)C=C2OC2=CC(O)=CC=C12
      InChi Key
      GZAJOEGTZDUSKS-UHFFFAOYSA-N
      References
      (1) O.N. Burchak et al.: Bioorg. & Med. Chem. 14(8), 2559 (2006) , (2) H. Sigmund et al.: Helv. Chim. Acta, 86(7), 2299 (2003) , (3) A. Ogamo et al.: Carboh. Res. 105(1), 69 (1982)
      InChi
      InChI=1S/C20H13NO5/c21-10-1-4-14-13(7-10)19(24)26-20(14)15-5-2-11(22)8-17(15)25-18-9-12(23)3-6-16(18)20/h1-9,22-23H,21H2

      The uronic acid residues of all known glycosaminoglycuronans react wit 5-aminofluorescein to yield fluorescent derivatives, which show fluorescence characteristics identical to those of 5-acetamidofluorescein (CDX-A0089). 5-aminofluorescein is also used to prepare FITC Isomer I (CDX-F0011).

      SKU: A0018 Categories: Fluorescent Detection, Fluorescent Detection
      • Additional information

      Additional information

      Purity

      ≥95% (HPLC), 6-Isomer ≤1%

      Appearance

      Beige to brown powder

      CAS-Number

      3326-34-9

      Molecular Formula

      C20H13NO5

      Molecular Weight

      347.32

      Identity

      1H-NMR

      Solvents

      acetone, methanol, DMSO

      UV / Vis

      λmax 496 nm in borate buffer pH 8.5

      Smiles

      NC1=CC=C2C(=C1)C(=O)OC21C2=CC=C(O)C=C2OC2=CC(O)=CC=C12

      InChi Key

      GZAJOEGTZDUSKS-UHFFFAOYSA-N

      Shipping

      AMBIENT

      Short Term Storage

      +4°C

      Long Term Storage

      +4°C

      Handling Advice

      Protect from light and moisture.

      Use / Stability

      Stable for at least 2 years after receipt when stored at +4°C.

      Hazard statements

      H315, H319, H335

      Precautionary statements

      P261, P305 + P351 + P338

      GHS Symbol

      GHS07

      Signal word

      Warning

      Transportation

      Not dangerous goods

      References

      (1) O.N. Burchak et al.: Bioorg. & Med. Chem. 14(8), 2559 (2006), (2) H. Sigmund et al.: Helv. Chim. Acta, 86(7), 2299 (2003), (3) A. Ogamo et al.: Carboh. Res. 105(1), 69 (1982)

      InChi

      InChI=1S/C20H13NO5/c21-10-1-4-14-13(7-10)19(24)26-20(14)15-5-2-11(22)8-17(15)25-18-9-12(23)3-6-16(18)20/h1-9,22-23H,21H2

      Quantity

      250 mg, 1 g, 10 g, Bulk

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