WARNING: This product is for research use only, not for human or veterinary use.
Hodoodo CAT#: H406652
CAS#: 1633044-56-0
Description: FIIN-2 is a potent, selective, irreversible and the next-generation covalent FGFR inhibitor. FIIN-2 is the first inhibitor that can potently inhibit the proliferation of cells dependent upon the gatekeeper mutants of FGFR1 or FGFR2, which confer resistance to first-generation clinical FGFR inhibitors such as NVP-BGJ398 and AZD4547. FIIN-2 also binds in the DFG-out mode despite lacking a functional group necessary to occupy the pocket vacated upon the DFG-out flip.
Hodoodo Cat#: H406652
Name: FIIN-2
CAS#: 1633044-56-0
Chemical Formula: C35H38N8O4
Exact Mass: 634.30
Molecular Weight: 634.727
Elemental Analysis: C, 66.23; H, 6.03; N, 17.65; O, 10.08
Synonym: FIIN2; FIIN 2; FIIN-2.
IUPAC/Chemical Name: N-(4-((3-(3,5-dimethoxyphenyl)-7-((4-(4-methylpiperazin-1-yl)phenyl)amino)-2-oxo-3,4-dihydropyrimido[4,5-d]pyrimidin-1(2H)-yl)methyl)phenyl)acrylamide
InChi Key: DVBPRWJMHURKHP-UHFFFAOYSA-N
InChi Code: InChI=1S/C35H38N8O4/c1-5-32(44)37-26-8-6-24(7-9-26)22-43-33-25(23-42(35(43)45)29-18-30(46-3)20-31(19-29)47-4)21-36-34(39-33)38-27-10-12-28(13-11-27)41-16-14-40(2)15-17-41/h5-13,18-21H,1,14-17,22-23H2,2-4H3,(H,37,44)(H,36,38,39)
SMILES Code: O=C(NC1=CC=C(C=C1)CN2C(N(CC3=CN=C(N=C32)NC4=CC=C(C=C4)N5CCN(CC5)C)C6=CC(OC)=CC(OC)=C6)=O)C=C
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 634.73 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: Tan L, Wang J, Tanizaki J, Huang Z, Aref AR, Rusan M, Zhu SJ, Zhang Y, Ercan D, Liao RG, Capelletti M, Zhou W, Hur W, Kim N, Sim T, Gaudet S, Barbie DA, Yeh JR, Yun CH, Hammerman PS, Mohammadi M, Jänne PA, Gray NS. Development of covalent inhibitors that can overcome resistance to first-generation FGFR kinase inhibitors. Proc Natl Acad Sci U S A. 2014 Nov 11;111(45):E4869-77. doi: 10.1073/pnas.1403438111. Epub 2014 Oct 27. PubMed PMID: 25349422; PubMed Central PMCID: PMC4234547.
2: Huang Z, Tan L, Wang H, Liu Y, Blais S, Deng J, Neubert TA, Gray NS, Li X, Mohammadi M. DFG-out mode of inhibition by an irreversible type-1 inhibitor capable of overcoming gate-keeper mutations in FGF receptors. ACS Chem Biol. 2015 Jan 16;10(1):299-309. doi: 10.1021/cb500674s. Epub 2014 Oct 27. PubMed PMID: 25317566; PubMed Central PMCID: PMC4301177.
