Description
Cyclo(-RGDfK) TFA is a potent and selective inhibitor of the αvβ3 integrin, with an IC50 of 0.94 nM. Cyclo(-RGDfK) TFA potently targets tumor microvasculature and cancer cells through the specific binding to the αvβ3 integrin on the cell surface.
Product information
CAS Number: 500577-51-5
Molecular Weight: 717.69
Formula: C29H42F3N9O9
Chemical Name: 2-[(2S, 5R, 8S, 11S)-8-(4-aminobutyl)-5-benzyl-11-[3-(diaminomethylideneamino)propyl]-3, 6, 9, 12, 15-pentaoxo-1, 4, 7, 10, 13-pentazacyclopentadec-2-yl]acetic acid;2, 2, 2-trifluoroacetic acid
Smiles: NC(N)=NCCCC1NC(=O)C(CCCCN)NC(=O)C(CC2C=CC=CC=2)NC(=O)C(CC(O)=O)NC(=O)CNC1=O.OC(=O)C(F)(F)F
InChiKey: WHCQIPJAWCYHFT-UHFFFAOYSA-N
InChi: InChI=1S/C27H41N9O7.C2HF3O2/c28-11-5-4-9-18-24(41)34-17(10-6-12-31-27(29)30)23(40)32-15-21(37)33-20(14-22(38)39)26(43)36-19(25(42)35-18)13-16-7-2-1-3-8-16;3-2(4,5)1(6)7/h1-3,7-8,17-20H,4-6,9-15,28H2,(H,32,40)(H,33,37)(H,34,41)(H,35,42)(H,36,43)(H,38,39)(H4,29,30,31);(H,6,7)
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: DMSO : 100 mg/mL (139.34 mM; Need ultrasonic). H2O : 33.33 mg/mL (46.44 mM; Need ultrasonic).
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vitro:
Cyclo(-RGDfK) is a potent and selective inhibitor of the αvβ3 integrin and exhibits a IC50 of 0.94 nM. [66Ga]DOTA-E-[c(RGDfK)]2 can be prepared with high radiochemical purity (>97%), specific activity (36-67GBq/μM), in vitro stability, and moderate protein binding. MicroPET imaging up to 24 post-injection showed contrasting tumors reflecting αvβ3-targeted tracer accumulation.
Products are for research use only. Not for human use.
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