MedKoo Cat#: 206171 | Name: Denifanstat
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

TVB-2640 is an orally bioavailable fatty acid synthase (FASN) inhibitor, with potential antineoplastic activity. Upon administration, TVB-2640 binds to and blocks FASN, which prevents the synthesis of palmitate needed for tumor cell growth and survival. This leads to a reduction in cell signaling, an induction of tumor cell apoptosis and the inhibition of cell proliferation in susceptible tumor cells. FASN, an enzyme responsible for the de novo synthesis of palmitic acid, is overexpressed in tumor cells and plays a key role in tumor metabolism, lipid signaling, tumor cell survival and drug resistance; tumor cells are dependent on increased fatty acid production for their enhanced metabolic needs and rapid growth.

Chemical Structure

Denifanstat
Denifanstat
CAS#1399177-37-7

Theoretical Analysis

MedKoo Cat#: 206171

Name: Denifanstat

CAS#: 1399177-37-7

Chemical Formula: C27H29N5O

Exact Mass: 439.2372

Molecular Weight: 439.56

Elemental Analysis: C, 73.78; H, 6.65; N, 15.93; O, 3.64

Price and Availability

Size Price Availability Quantity
5mg USD 450.00 2 Weeks
10mg USD 750.00 2 Weeks
25mg USD 1,250.00 2 Weeks
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Related CAS #
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Synonym
Denifanstat; TVB-2640; TVB2640; TVB 2640; Fatty Acid Synthase Inhibitor 2; FASN-IN-2; ASC-40; ASC40; ASC 40
IUPAC/Chemical Name
4-(1-(4-Cyclobutyl-2-methyl-5-(5-methyl-4H-1,2,4-triazol-3- yl)benzoyl)piperidin-4-yl)benzonitrile
InChi Key
BBGOSBDSLYHMRA-UHFFFAOYSA-N
InChi Code
InChI=1S/C27H29N5O/c1-17-14-24(22-4-3-5-22)25(26-29-18(2)30-31-26)15-23(17)27(33)32-12-10-21(11-13-32)20-8-6-19(16-28)7-9-20/h6-9,14-15,21-22H,3-5,10-13H2,1-2H3,(H,29,30,31)
SMILES Code
N#CC1=CC=C(C2CCN(C(C3=CC(C4=NN=C(C)N4)=C(C5CCC5)C=C3C)=O)CC2)C=C1
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO, not in water
Shelf Life
>2 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
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Preparing Stock Solutions

The following data is based on the product molecular weight 439.56 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
1: O'Farrell M, Duke G, Crowley R, Buckley D, Martins EB, Bhattacharya D, Friedman SL, Kemble G. FASN inhibition targets multiple drivers of NASH by reducing steatosis, inflammation and fibrosis in preclinical models. Sci Rep. 2022 Sep 19;12(1):15661. doi: 10.1038/s41598-022-19459-z. PMID: 36123383; PMCID: PMC9485253. 2: Kelly W, Diaz Duque AE, Michalek J, Konkel B, Caflisch L, Chen Y, Pathuri SC, Madhusudanannair-Kunnuparampil V, Floyd J, Brenner A. Phase II Investigation of TVB-2640 (Denifanstat) with Bevacizumab in Patients with First Relapse High- Grade Astrocytoma. Clin Cancer Res. 2023 Jul 5;29(13):2419-2425. doi: 10.1158/1078-0432.CCR-22-2807. PMID: 37093199; PMCID: PMC10320469. 3: Hasan SMN, Lou JW, Keszei AFA, Dai DL, Mazhab-Jafari MT. Atomic model for core modifying region of human fatty acid synthase in complex with Denifanstat. Nat Commun. 2023 Jun 12;14(1):3460. doi: 10.1038/s41467-023-39266-y. PMID: 37308485; PMCID: PMC10258763.