Size | Price | Stock | Qty |
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1mg |
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5mg |
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10mg |
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50mg |
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Other Sizes |
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ln Vivo |
FAPI-4 (intravenous injection; 30 nmol per mouse; once) exhibits excellent tumor food effects in BALB/c nu/nu mice [2].
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Animal Protocol |
Animal/Disease Models: 8weeks old BALB/c nu/nu (nude) mice were inoculated with HT-1080-FAP cells [2].
Doses: 30 nmol per mouse. Route of Administration: intravenous (iv) (iv)injection; 30 nmol per mouse; one time. Experimental Results: Display demonstrated higher overall tumor uptake (9.44% ID/g 4 hrs (hrs (hours)) after injection). |
References |
[1]. Giesel FL, et al. 68Ga-FAPI PET/CT: Biodistribution and Preliminary Dosimetry Estimate of 2 DOTA-Containing FAP-Targeting Agents in Patients with Various Cancers. J Nucl Med. 2019 Mar;60(3):386-392.
[2]. Anastasia Loktev, et al. Development of Fibroblast Activation Protein-Targeted Radiotracers with Improved Tumor Retention. J Nucl Med. 2019 Oct;60(10):1421-1429. |
Molecular Formula |
C40H54F2N10O10
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Molecular Weight |
872.93
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Exact Mass |
872.4
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Elemental Analysis |
C, 55.04; H, 6.24; F, 4.35; N, 16.05; O, 18.33
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CAS # |
2374782-02-0
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Appearance |
Solid powder
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SMILES |
O=C(C1=CC=NC2=CC=C(OCCCN3CCN(C(CN4CCN(CC(O)=O)CCN(CC(O)=O)CCN(CC(O)=O)CC4)=O)CC3)C=C12)NCC(N5[C@H](C#N)CC(F)(F)C5)=O
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InChi Key |
ICWDAESAANBIGG-LJAQVGFWSA-N
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InChi Code |
InChI=1S/C40H54F2N10O10/c41-40(42)21-29(22-43)52(28-40)34(53)23-45-39(61)31-4-5-44-33-3-2-30(20-32(31)33)62-19-1-6-46-15-17-51(18-16-46)35(54)24-47-7-9-48(25-36(55)56)11-13-50(27-38(59)60)14-12-49(10-8-47)26-37(57)58/h2-5,20,29H,1,6-19,21,23-28H2,(H,45,61)(H,55,56)(H,57,58)(H,59,60)/t29-/m0/s1
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Chemical Name |
(S)-2,2',2''-(10-(2-(4-(3-((4-((2-(2-cyano-4,4-difluoropyrrolidin-1-yl)-2-oxoethyl)carbamoyl)quinolin-6-yl)oxy)propyl)piperazin-1-yl)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic acid
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Synonyms |
FAPI-04; FAPI 04; FAPI04; FAPI-4; FAPI 4; FAPI4;
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HS Tariff Code |
2934.99.9001
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Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: Please store this product in a sealed and protected environment (e.g. under nitrogen), avoid exposure to moisture. |
Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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Solubility (In Vitro) |
DMSO : ~100 mg/mL (~114.56 mM)
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Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (2.86 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.5 mg/mL (2.86 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. View More
Solubility in Formulation 3: ≥ 2.5 mg/mL (2.86 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. Solubility in Formulation 4: 4 mg/mL (4.58 mM) in Saline (add these co-solvents sequentially from left to right, and one by one), clear solution; with ultrasonication. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. |
Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
1 mM | 1.1456 mL | 5.7278 mL | 11.4557 mL | |
5 mM | 0.2291 mL | 1.1456 mL | 2.2911 mL | |
10 mM | 0.1146 mL | 0.5728 mL | 1.1456 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration: mg/mL;
Method for preparing DMSO stock solution: mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation::Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.