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SML1172

Sigma-Aldrich

FFN102

≥98% (HPLC)

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Synonym(s):
4-(2-Amino-ethyl)-6-chloro-7-hydroxy-chromen-2-one trifluoroacetate, 4-(2-Aminoethyl)-6-chloro-7-hydroxy-2H-1-benzopyran-2-one trifluoroacetate, Mini 102, Mini102
Empirical Formula (Hill Notation):
C11H10ClNO3 · CF3CO2H
CAS Number:
Molecular Weight:
353.68
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77

Quality Level

Assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to light brown

solubility

DMSO: 10 mg/mL, clear

storage temp.

2-8°C

SMILES string

FC(F)(F)C(O)=O.NCCC(C1=CC(Cl)=C(O)C=C1O2)=CC2=O

InChI

1S/C11H10ClNO3.C2HF3O2/c12-8-4-7-6(1-2-13)3-11(15)16-10(7)5-9(8)14;3-2(4,5)1(6)7/h3-5,14H,1-2,13H2;(H,6,7)

InChI key

OGHPXKAKVMJGQH-UHFFFAOYSA-N

Related Categories

Biochem/physiol Actions

FFN102 is a pH-responsive fluorescent false neurotransmitter that acts as a dopamine transporter substrate (DAT) and also a substrate for vesicular monoamine transporter 2 (VMAT2). FFN102 selectively labels dopamine cell bodies and dendrites in ventral midbrain and dopaminergic synaptic terminals in dorsal striatum. Its greater fluorescence emission in neutral than acidic environments allows the visualization of dopamine release at individual presynaptic terminals and in situ pH measurement of catecholamine secretory vesicles.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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