Physicochemical Properties
| Molecular Formula | C24H25CL2N5O3 |
| Molecular Weight | 502.393003225327 |
| Exact Mass | 501.133 |
| CAS # | 897369-18-5 |
| PubChem CID | 11854202 |
| Appearance | Typically exists as solid at room temperature |
| LogP | 2.5 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 5 |
| Heavy Atom Count | 34 |
| Complexity | 751 |
| Defined Atom Stereocenter Count | 1 |
| SMILES | CC(C)(C)C1=NN(C(=C1)NC(=O)NC2=C(C(=CC=C2)Cl)Cl)C3=CC4=C(CN[C@@H](C4)C(=O)O)C=C3 |
| InChi Key | CMUVVEBHULJOFP-SFHVURJKSA-N |
| InChi Code | InChI=1S/C24H25Cl2N5O3/c1-24(2,3)19-11-20(29-23(34)28-17-6-4-5-16(25)21(17)26)31(30-19)15-8-7-13-12-27-18(22(32)33)10-14(13)9-15/h4-9,11,18,27H,10,12H2,1-3H3,(H,32,33)(H2,28,29,34)/t18-/m0/s1 |
| Chemical Name | (3S)-6-[3-tert-butyl-5-[(2,3-dichlorophenyl)carbamoylamino]pyrazol-1-yl]-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid |
| 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 | BCR-ABL-IN-2 (Compound 1) is composed of three moieties: a tert-butyl moiety that binds to the hydrophobic spine at the third pocket position; a 2,3-dichlorobenzene ring that stabilizes the type II conformation of DFG-phenylalanine F382; and a urea moiety that forms a hydrogen bond with the conserved K271-E286 salt bridge of ABL1. The half-life of BCR-ABL-IN-2 is 57 nM for ABL1native and 773 nM for ABL1T315I [1]. BCR-ABL-IN-2 has the ability to inhibit p38 kinase, BRaf, KDR, and BRaf despite the presence of ABL; its IC50 values are 43 nM, 6.3 nM, 1.8 μM, and 0.23 μM, respectively [2]. |
| References |
[1]. Conformational control inhibition of the BCR-ABL1 tyrosine kinase, including the gatekeeper T315I mutant, by the switch-control inhibitor DCC-2036. Cancer Cell. 2011 Apr 12;19(4):556-68. [2]. ARYL SULFONOHYDRAZIDES. US 2008/0113967 A1. |
| Additional Infomation | DP-987 is a member of the class of phenylureas that is urea in which one of the nitrogens bears a 3-tert-butyl-1-[(3S)-3-carboxy-1,2,3,4-tetrahydroisoquinolin-6-yl]-1H-pyrazol-5-yl substituent, while the other bears a 2,3-dichlorophenyl group. It is a member of pyrazoles, a member of isoquinolines, a non-proteinogenic L-alpha-amino acid, a dichlorobenzene and a member of phenylureas. |
Solubility Data
| Solubility (In Vitro) | May dissolve in DMSO (in most cases), if not, try other solvents such as H2O, Ethanol, or DMF with a minute amount of products to avoid loss of samples |
| Solubility (In Vivo) |
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples. Injection Formulations (e.g. IP/IV/IM/SC) Injection Formulation 1: DMSO : Tween 80： Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution → 50 μL Tween 80 → 850 μL Saline) *Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution. Injection Formulation 2: DMSO : PEG300 ：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO → 900 μL Corn oil) Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals). Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO → 900 μL (20% SBE-β-CD in saline)] *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. Injection Formulation 5: 2-Hydroxypropyl-β-cyclodextrin : Saline = 50 : 50 (i.e. 500 μL 2-Hydroxypropyl-β-cyclodextrin → 500 μL Saline) Injection Formulation 6: DMSO : PEG300 : castor oil : Saline = 5 : 10 : 20 : 65 (i.e. 50 μL DMSO → 100 μLPEG300 → 200 μL castor oil → 650 μL Saline) Injection Formulation 7: Ethanol : Cremophor : Saline = 10： 10 : 80 (i.e. 100 μL Ethanol → 100 μL Cremophor → 800 μL Saline) Injection Formulation 8: Dissolve in Cremophor/Ethanol (50 : 50), then diluted by Saline Injection Formulation 9: EtOH : Corn oil = 10 : 90 (i.e. 100 μL EtOH → 900 μL Corn oil) Injection Formulation 10: EtOH : PEG300：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL EtOH → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Oral Formulations Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium) Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals). Oral Formulation 3: Dissolved in PEG400 Oral Formulation 4: Suspend in 0.2% Carboxymethyl cellulose Oral Formulation 5: Dissolve in 0.25% Tween 80 and 0.5% Carboxymethyl cellulose Oral Formulation 6: Mixing with food powders Note: Please be aware that the above formulations are for reference only. InvivoChem strongly recommends customers to read literature methods/protocols carefully before determining which formulation you should use for in vivo studies, as different compounds have different solubility properties and have to be formulated differently. (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 1.9905 mL | 9.9524 mL | 19.9049 mL | |
| 5 mM | 0.3981 mL | 1.9905 mL | 3.9810 mL | |
| 10 mM | 0.1990 mL | 0.9952 mL | 1.9905 mL |