1. Metabolic Enzyme/Protease
  2. Nampt

STF-118804 

Cat. No.: HY-12808 Purity: 98.55%
Handling Instructions

STF-118804 is a highly specific NAMPT inhibitor; reduces the viability of most B-ALL cell lines with IC50 <10 nM.

For research use only. We do not sell to patients.
STF-118804 Chemical Structure

STF-118804 Chemical Structure

CAS No. : 894187-61-2

Size Price Stock Quantity
Free Sample (0.5-1 mg)   Apply now  
10 mM * 1 mL in DMSO USD 106 In-stock
5 mg USD 96 In-stock
10 mg USD 132 In-stock
50 mg USD 456 In-stock
100 mg USD 768 In-stock
200 mg   Get quote  
500 mg   Get quote  

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  • Biological Activity

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Description

STF-118804 is a highly specific NAMPT inhibitor; reduces the viability of most B-ALL cell lines with IC50 <10 nM. IC50 value: Target: NAMPT inhibitor in vitro: improves survival in an orthotopic xenotransplant model of high-risk acute lymphoblastic leukemia, and targets leukemia stem cells. STF-118804 displays distinctive cytotoxicity by inducing apoptosis without causing a phase-specific cell cycle arrest. Over-expression of NAMPT rendered 293T cells more resistant to STF-118804 resulting in a higher IC50 (106 nM, 95% CI 74–151 nM) compared to control cells (17 nM, 95% CI 13–23 nM), further confirming that NAMPT protein levels dictate sensitivity to STF-118804 [1]. in vivo: STF-118804 displayed high efficacy in a xenograft model of ALL. Mice treated with STF-118804 over a 20-day period survived an average of 34 days longer than vehicle-treated animals. During treatment, bioimaging showed regression of tumor followed by suppression of disease. STF-118804 was tolerated in the efficacious dose range, and the absence of adverse physical or pathological effects indicated that toxicity was not limiting in a 20-day study of mock transplanted mice [1].

References
Preparing Stock Solutions
Concentration Volume Mass 1 mg 5 mg 10 mg
1 mM 2.1667 mL 10.8335 mL 21.6671 mL
5 mM 0.4333 mL 2.1667 mL 4.3334 mL
10 mM 0.2167 mL 1.0834 mL 2.1667 mL
Please refer to the solubility information to select the appropriate solvent.
References
Molecular Weight

461.53

Formula

C₂₅H₂₃N₃O₄S

CAS No.

894187-61-2

SMILES

O=C(NCC1=CC=CN=C1)C2=CC=C(C3=NC(CS(=O)(C4=CC=C(C)C=C4)=O)=C(C)O3)C=C2

Storage
Powder -20°C 3 years
  4°C 2 years
In solvent -80°C 6 months
  -20°C 1 month
Shipping

Room temperature in continental US; may vary elsewhere

Solvent & Solubility

DMSO: ≥ 31 mg/mL

* "<1 mg/mL" means slightly soluble or insoluble. "≥" means soluble, but saturation unknown.

Purity: 98.55%

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Product Name:
STF-118804
Cat. No.:
HY-12808
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