SML3553

STF-1084

≥98% (HPLC), ENPP1 inhibitor, powder

• Synonym(s): ENPP1 inhibitor Compound 15, P-​[2-​[1-​(6,​7-​dimethoxy-​4-​quinazolinyl)​-​4-​piperidinyl]​ethyl]​-phosphonic acid
• Empirical Formula (Hill Notation): C₁₇H₂₄N₃O₅P
• CAS Number: 2298390-71-1
• Molecular Weight: 381.36
• UNSPSC Code: 12352200
• NACRES: NA.77
• Assay: ≥98% (HPLC)
• Form: powder

Properties

• Product Name: STF-1084, ≥98% (HPLC)
• Quality Segment: 100
• assay: ≥98% (HPLC)
• form: powder
• color: white to beige
• solubility: DMSO: 2 mg/mL, clear
• storage temp.: 2-8°C
• SMILES string: O=P(O)(O)CCC(CC1)CCN1C2=NC=NC3=C2C=C(OC)C(OC)=C3
• InChI: 1S/C17H24N3O5P/c1-24-15-9-13-14(10-16(15)25-2)18-11-19-17(13)20-6-3-12(4-7-20)5-8-26(21,22)23/h9-12H,3-8H2,1-2H3,(H2,21,22,23)
• InChI key: SNLWMWQNJTVWKD-UHFFFAOYSA-N

Description

Biochem/physiol Actions

Cell-impermeable, potent, selective, stable and nontoxic competitive inhibitor of ENPP1 that inhibit degradation of extracellular cGAMP under physiological conditions

STF-1084 (ENPP1 inhibitor Compound 15) Is a cell-impermeable, potent, selective, stable and nontoxic competitive inhibitor of ENPP1 (ectonucleotide pyrophosphatase phosphodiesterase 1) that inhibit degradation of extracellular cGAMP under physiological conditions. STF-1084 had no effect on intracellular cGAMP. STF-1084 synergized with IR to significantly delay tumor progression in three triple-negative breast cancer cell lines 4T1-luc mice model.

Safety Information

• Storage Class: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable