DPP-IV-IN-2 is an inhibitor (blocker/antagonist) of dipeptidyl peptidase IV (DPIV) and DP8/9 with IC50s of 0.1 and 0.95 μM, respectively.

Physicochemical Properties

Molecular Formula	C18H26N4O5
Molecular Weight	378.42300
Exact Mass	378.19
CAS #	136259-18-2
PubChem CID	9209502
Appearance	White to off-white solid powder
LogP	3.493
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	9
Heavy Atom Count	27
Complexity	497
Defined Atom Stereocenter Count	1
SMILES	C1CCN(C1)C(=O)[C@H](CCCCNC(=O)OCC2=CC=C(C=C2)[N+](=O)[O-])N
InChi Key	YDYSCRZHYWLSPQ-INIZCTEOSA-N
InChi Code	InChI=1S/C18H26N4O5/c19-16(17(23)21-11-3-4-12-21)5-1-2-10-20-18(24)27-13-14-6-8-15(9-7-14)22(25)26/h6-9,16H,1-5,10-13,19H2,(H,20,24)/t16-/m0/s1
Chemical Name	(4-nitrophenyl)methyl N-[(5S)-5-amino-6-oxo-6-pyrrolidin-1-ylhexyl]carbamate
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

References

[1]. Novel aspects of cellular action of dipeptidyl peptidase IV/CD26. Biol Chem. 2011 Mar;392(3):153-68.

Solubility Data

Solubility (In Vitro)

DMSO : ~200 mg/mL (~528.51 mM)

Solubility (In Vivo)

Solubility in Formulation 1: ≥ 5 mg/mL (13.21 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 50.0 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: ≥ 5 mg/mL (13.21 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 50.0 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: ≥ 5 mg/mL (13.21 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 50.0 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	2.6426 mL	13.2128 mL	26.4257 mL
	5 mM	0.5285 mL	2.6426 mL	5.2851 mL
	10 mM	0.2643 mL	1.3213 mL	2.6426 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.