DC-05 is a DNMT1 inhibitor (antagonist) with IC50 and Kds of 10.3 μM and 1.09 μM respectively.

Physicochemical Properties

Molecular Formula	C25H25N3O
Molecular Weight	383.49
Exact Mass	383.199
CAS #	890643-16-0
Related CAS #	890643-16-0
PubChem CID	16451230
Appearance	White to off-white solid powder
Density	1.2±0.1 g/cm3
Boiling Point	667.5±55.0 °C at 760 mmHg
Flash Point	357.5±31.5 °C
Vapour Pressure	0.0±2.1 mmHg at 25°C
Index of Refraction	1.672
LogP	5.41
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	7
Heavy Atom Count	29
Complexity	506
Defined Atom Stereocenter Count	0
InChi Key	LJWMTSMUQJNHOC-UHFFFAOYSA-N
InChi Code	InChI=1S/C25H25N3O/c29-19(16-26-14-13-18-15-27-23-10-4-1-7-20(18)23)17-28-24-11-5-2-8-21(24)22-9-3-6-12-25(22)28/h1-12,15,19,26-27,29H,13-14,16-17H2
Chemical Name	1-((2-(1H-Indol-3-yl)ethyl)amino)-3-(9H-carbazol-9-yl)-propan-2-ol
Synonyms	DC-05 DC_05 DC05 DC 05
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

ln Vitro

The inhibitor DC-05 inhibits DNA methyltransferase 1 (DNMT1) and has an IC50 of 10.3 μM and a Kd of 1.09 μM, respectively. DNMT3A, DNMT3B, G9a, SUV39H1, MLL1, SET7/9, and PRMT1 are all targets of DC-05's poor activity (IC50: >200, >200, >150, >150, >150, 37.1 μM). After 24, 48, and 72 hours of treatment, DC-05 (1.25, 2.5, 5 and 10 μM) efficiently suppresses the growth of human pancreatic cancer Capan-1 and human colon cancer HCT116 [1].

References

[1]. Identifying novel selective non-nucleoside DNA methyltransferase 1 inhibitors through docking-based virtual screening. J Med Chem. 2014 Nov 13;57(21):9028-41.

Solubility Data

Solubility (In Vitro)

DMSO : ~100 mg/mL (~260.76 mM)

Solubility (In Vivo)

Solubility in Formulation 1: ≥ 2.5 mg/mL (6.52 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	2.6076 mL	13.0381 mL	26.0763 mL
	5 mM	0.5215 mL	2.6076 mL	5.2153 mL
	10 mM	0.2608 mL	1.3038 mL	2.6076 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.