CCR2 antagonist 3 is an antagonist of chemokine receptor 2 (CCR2).

Physicochemical Properties

Molecular Formula	C17H25FN2O2
Molecular Weight	308.391008138657
Exact Mass	308.19
CAS #	1380100-86-6
PubChem CID	57345449
Appearance	White to off-white solid powder
LogP	2.4
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	5
Heavy Atom Count	22
Complexity	385
Defined Atom Stereocenter Count	1
SMILES	FC1C=CC(=CC=1C)C(N(C)[C@@H](C(C)C)CN1CC(C1)O)=O
InChi Key	GAHPWXLXWUVMIV-MRXNPFEDSA-N
InChi Code	InChI=1S/C17H25FN2O2/c1-11(2)16(10-20-8-14(21)9-20)19(4)17(22)13-5-6-15(18)12(3)7-13/h5-7,11,14,16,21H,8-10H2,1-4H3/t16-/m1/s1
Chemical Name	4-fluoro-N-[(2S)-1-(3-hydroxyazetidin-1-yl)-3-methylbutan-2-yl]-N,3-dimethylbenzamide
HS Tariff Code	2934.99.9001
Storage	Powder-20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Shipping Condition	Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)

Biological Activity

Solubility Data

Solubility (In Vitro)

DMSO : ~100 mg/mL (~324.26 mM)

Solubility (In Vivo)

Solubility in Formulation 1: ≥ 2.5 mg/mL (8.11 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 (8.11 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. Solubility in Formulation 3: ≥ 2.5 mg/mL (8.11 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (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 corn oil and mix evenly.  (Please use freshly prepared in vivo formulations for optimal results.)

Preparing Stock Solutions		1 mg	5 mg	10 mg
	1 mM	3.2426 mL	16.2132 mL	32.4265 mL
	5 mM	0.6485 mL	3.2426 mL	6.4853 mL
	10 mM	0.3243 mL	1.6213 mL	3.2426 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.