5-Aminofluorescein

Available from stock

5-Aminofluorescein

SKU
A0018

Category:

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

Specifications

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

Properties

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

Downloads

Safety Data Sheet
CDX A0018 MSDS.pdf
Handling Advice
Protect from light and moisture.
Use / Stability
Stable for at least 2 years after receipt when stored at +4°C.
Long Term Storage
+4°C
Short Term Storage
+4°C
Shipping
AMBIENT
Transportation
Not dangerous goods
Signal word
Warning
GHS Symbol
GHS07
Precautionary statements
P261, P305 + P351 + P338
Hazard statements
H315, H319, H335
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, CDX-F0020).
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
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 Key
GZAJOEGTZDUSKS-UHFFFAOYSA-N
Smiles
NC1=CC=C2C(=C1)C(=O)OC21C2=CC=C(O)C=C2OC2=CC(O)=CC=C12

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, CDX-F0020).

SKU: A0018 Category:

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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