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5-DTAF

CAT: 0013-GTR19351099-02Size: 50 mgDry Ice: NoHazardous: No
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CAT#:0013-GTR19351099-02Size:50 mg
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Description
5-DTAF is a fluorescein isomer that covalently labels polysaccharides and alcohols under basic aqueous conditions. With excitation/emission at 488/518 nm, it is widely used for in vitro labeling of glycans and in vivo tracing of biomolecules in cellular research.
CAS Number
51306-35-5
Molecular Weight
495.27
Storage Conditions
-20°C
Notes
For research use only.

Chemical Information

5-((4,6-Dichloro-1,3,5-triazin-2-yl)amino)fluorescein

RN given refers to parent cpd

CAS Number51306-35-5
PubChem CID123934
IUPAC Name6-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
Molecular FormulaC23H12Cl2N4O5
Molecular Weight495.3
XLogP5.3
Topological Polar Surface Area127
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count9
Rotatable Bond Count2
Heavy Atom Count34
Formal Charge0
Complexity758
SMILES
C1=CC2=C(C=C1NC3=NC(=NC(=N3)Cl)Cl)C(=O)OC24C5=C(C=C(C=C5)O)OC6=C4C=CC(=C6)O
InChI
InChI=1S/C23H12Cl2N4O5/c24-20-27-21(25)29-22(28-20)26-10-1-4-14-13(7-10)19(32)34-23(14)15-5-2-11(30)8-17(15)33-18-9-12(31)3-6-16(18)23/h1-9,30-31H,(H,26,27,28,29)
InChIKey
HWQQCFPHXPNXHC-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of 5-((4,6-Dichloro-1,3,5-triazin-2-yl)amino)fluorescein
CAS: 51306-35-5
CID: 123934
Formula: C23H12Cl2N4O5
MW: 495.3
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight495.3
XLogP35.3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count9
Rotatable Bond Count2
Exact Mass494.0184749
Monoisotopic Mass494.0184749
Topological Polar Surface Area127 Ų
Heavy Atom Count34
Formal Charge0
Complexity758
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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Alternative Products

CatalogName
C8256-105-DTAF
sc-5059215-DTAF hydrochloride
MBS8584853-015-DTAF [5-(4,6-Dichlorotriazinyl)aminofluorescein]
E37F-2005-DTAF-[5-(4,6-Dichlorotriazinyl)aminofluorescein]
E37F 200-100 mg5-DTAF [5- (4,6-Dichlorotriazinyl) aminofluorescein]
T85503-016-DTAF hydrochloride
HY-D10816-DTAF (hydrochloride)
I1904-28SIgG, Fc (FITC or DTAF)
B1750-23-01Biotin (FITC or DTAF) discontinued
200-AAT5-DTAF [5- (4,6-Dichlorotriazinyl) aminofluorescein] *CAS 51306-35-5*

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