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SML3553

Sigma-Aldrich

STF-1084

≥98% (HPLC)

Synonym(s):

ENPP1 inhibitor Compound 15, P-​[2-​[1-​(6,​7-​dimethoxy-​4-​quinazolinyl)​-​4-​piperidinyl]​ethyl]​-phosphonic acid

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About This Item

Empirical Formula (Hill Notation):
C17H24N3O5P
CAS Number:
Molecular Weight:
381.36
UNSPSC Code:
12352200

Quality Level

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

Biochem/physiol Actions

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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