Synonym: 5,6-Dimethyl-N-[1-(phenylmethyl)-3-pyrrolidinyl]thieno[2,3-d]pyrimidin-4-amine benzenesulfonate; N-(1-Benzylpyrrolidin-3-yl)-5,6-dimethylthieno[2,3-d] pyrimidin-4-amine benzenesulfonate
CAS Number: 929978-58-5 (free base)
Empirical Formula (Hill Notation): C19H22N4S · C6H5SO3H
Molecular Weight: 496.64
Linear Formula: C19H22N4S · C6H5SO3H
Product Type: Chemical
| assay |
≥98% (HPLC) |
| color |
white to beige |
| form |
powder |
| InChI key |
KLKWHGQIUKBXKT-UHFFFAOYSA-N |
| Quality Level |
100  |
| SMILES string |
CC(S1)=C(C)C2=C1N=CN=C2NC3CN(CC4=CC=CC=C4)CC3.O=S(C5=CC=CC=C5)(O)=O |
| solubility |
DMSO: 10 mg/mL, clear |
| storage condition |
desiccated |
| storage temp. |
2-8°C |
| Application: |
Fasnall benzenesulfonate salt has been used as a fatty acid synthase inhibitor to test its effect on hypoxic U87 MG cells in cell viability assay and lipid droplet formation assay. |
| Biochem/physiol Actions: |
Fasnall is a fatty acid synthase (FASN or FAS) inhibitor (IC50 = 3.71 ?M by cell-free assay with 200 μM NADPH; IC50 = 147 and 213 nM against acetate and glucose lipids incorporation in HepG2 cells) composed of two enantiomers (HS-79 and HS-80) that selectively target FASN co-factor nucleotide-binding sites without affecting ACC, ZipK, AMPKα, AMPKγ, TRAP1, HSP70, NS5, IRAK2 nucleotide binding or the ATP-binding activity of BT474 cellular proteins. Fasnall is shown to completely block the proliferation in multiple breast cancer cultures at 50 μM as a result of apoptosis induction with much reduced cytotoxicity than C75 toward the non-tumorigenic cell line MCF10A. When administered via i.p. injection, Fasnall is efficacious in prolonging the survival of MMTV-Neu mice by effectively suppressing mammary adenocarcinoma tumor progression (15 mg/kg dosed alone twice weekly or 50 mg/kg dosed with carboplatin once weekly). |
| Biochem/physiol Actions: |
Fasnall is a fatty acid synthase (FASN or FAS) inhibitor. |
| RIDADR |
NONH for all modes of transport |
| WGK Germany |
WGK 3 |
| Flash Point(F) |
Not applicable |
| Flash Point(C) |
Not applicable |
| Purity |
≥98% (HPLC) |
| Storage Temp. |
2-8°C |
| UNSPSC |
12352200 |
