WARNING: This product is for research use only, not for human or veterinary use.
Hodoodo CAT#: H406261
CAS#: 1403764-72-6
Description: PFI-1 is a potent and highly selective protein interaction Inhibitor, which targets BET bromodomain. PFI-1 that efficiently blocks the interaction of BET BRDs with acetylated histone tails. Co-crystal structures showed that PFI-1 acts as an acetyl-lysine (Kac) mimetic inhibitor efficiently occupying the Kac binding site in BRD4 and BRD2. PFI-1 has antiproliferative effects on leukaemic cell lines and efficiently abrogates their clonogenic growth. Exposure of sensitive cell lines with PFI-1 results in G1 cell cycle arrest, down-regulation of MYC expression as well as induction of apoptosis and induces differentiation of primary leukaemic blasts.
Hodoodo Cat#: H406261
Name: PFI-1
CAS#: 1403764-72-6
Chemical Formula: C16H17N3O4S
Exact Mass: 347.09
Molecular Weight: 347.389
Elemental Analysis: C, 55.32; H, 4.93; N, 12.10; O, 18.42; S, 9.23
Synonym: PFI1; PFI 1; PFI-1
IUPAC/Chemical Name: 2-methoxy-N-(3-methyl-2-oxo-1,2,3,4-tetrahydroquinazolin-6-yl)benzenesulfonamide
InChi Key: TXZPMHLMPKIUGK-UHFFFAOYSA-N
InChi Code: InChI=1S/C16H17N3O4S/c1-19-10-11-9-12(7-8-13(11)17-16(19)20)18-24(21,22)15-6-4-3-5-14(15)23-2/h3-9,18H,10H2,1-2H3,(H,17,20)
SMILES Code: O=S(C1=CC=CC=C1OC)(NC2=CC3=C(NC(N(C)C3)=O)C=C2)=O
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
More Info:
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The following data is based on the product molecular weight 347.39 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.
| 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 |
| Formulation protocol: | |
| In vitro protocol: | |
| In vivo protocol: |
1: Picaud S, Da Costa D, Thanasopoulou A, Filippakopoulos P, Fish PV, Philpott M, Fedorov O, Brennan P, Bunnage ME, Owen DR, Bradner JE, Taniere P, O'Sullivan B, Muller S, Schwaller J, Stankovic T, Knapp S. PFI-1 - A highly Selective Protein Interaction Inhibitor Targeting BET bromodomains. Cancer Res. 2013 Apr 10. [Epub ahead of print] PubMed PMID: 23576556.
2: Fish PV, Filippakopoulos P, Bish G, Brennan PE, Bunnage ME, Cook AS, Federov O, Gerstenberger BS, Jones H, Knapp S, Marsden B, Nocka K, Owen DR, Philpott M, Picaud S, Primiano MJ, Ralph MJ, Sciammetta N, Trzupek JD. Identification of a chemical probe for bromo and extra C-terminal bromodomain inhibition through optimization of a fragment-derived hit. J Med Chem. 2012 Nov 26;55(22):9831-7. doi: 10.1021/jm3010515. Epub 2012 Nov 8. PubMed PMID: 23095041; PubMed Central PMCID: PMC3506127.
3: Moore KN, Tian C, McMeekin DS, Thigpen JT, Randall ME, Gallion HH. Does the progression-free interval after primary chemotherapy predict survival after salvage chemotherapy in advanced and recurrent endometrial cancer?: a Gynecologic Oncology Group ancillary data analysis. Cancer. 2010 Dec 1;116(23):5407-14. doi: 10.1002/cncr.25480. Epub 2010 Aug 24. PubMed PMID: 20737572.
