| Size | Price | Stock | Qty |
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| 5mg |
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| 10mg |
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| 25mg |
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| 50mg |
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| 100mg |
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| 250mg |
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| Other Sizes |
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Purity: ≥98%
THPP-1 is a novel, potent and orally bioavailable PDE10A (phosphodiesterase 10A) inhibitor with Ki values of 1 nM and 1.3 nM for human and rat PDE10A, respectively.
| ln Vivo |
Rats given THPP-1 (0.1–1.0 mg/kg) orally show unique item identification skills [1]. In the rat striatum, THPP-1 (oral, 1-30 mg/kg) dose-dependently raises GluR1 S845 phosphorylation while having no effect on total GluR1 levels in the striatum. At every dose looked at in this investigation, the administration of THPP-1 also led to an increase in the pGluR1/GluR1 ratio [1]. The effects of THPP-1 (1, 3, and 10 mg/kg) orally on monkeys' stimulant-induced locomotor activity (SIMA) were dramatically reduced [2].
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| Animal Protocol |
Animal/Disease Models: Male Wistar Hannover rat, weighing 200 to 300 grams [1].
Doses: 0.1-1.0 mg/kg. Admin: PO Experimental Results:Show new object recognition. Animal/Disease Models: 11 monkeys were surgically implanted with a subcutaneoustelemetry device to allow simultaneous recording of electrocorticography (ECoG), electrooculography (EOG) and electromyography (EMG) activity. Doses: 1, 3, 10 mg/kg. Route of Administration: PO Experimental Results: The stimulating effect in SIMA was Dramatically diminished. Animal/Disease Models: Male Wistar Hannover rat, weighing 200 to 300 grams [1]. Doses: 1-30 mg/kg. Route of Administration: Oral administration (10% Tween 80/90% water) 2 hrs (hrs (hours)) before tissue collection (pharmacokinetic/PK/PK analysis). Experimental Results: Dose-dependent increase in GluR1 S845 phosphorylation. |
| References |
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| Molecular Formula |
C23H21CLN6O3
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|---|---|
| Molecular Weight |
464.90424323082
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| Exact Mass |
464.136
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| CAS # |
1257051-63-0
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| Related CAS # |
1257051-63-0;
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| PubChem CID |
49821991
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| Appearance |
Off-white to light yellow solid powder
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| LogP |
3.2
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| Hydrogen Bond Donor Count |
0
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| Hydrogen Bond Acceptor Count |
7
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| Rotatable Bond Count |
6
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| Heavy Atom Count |
33
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| Complexity |
674
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| Defined Atom Stereocenter Count |
0
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| SMILES |
ClC1=CC=C(C=N1)C1=NC(=C2C(CCN(C(C3=C4C=CC=CN4C=N3)=O)C2)=N1)OCCOC
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| InChi Key |
JBHLOPKIPKTRSU-UHFFFAOYSA-N
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| InChi Code |
InChI=1S/C23H21ClN6O3/c1-32-10-11-33-22-16-13-29(23(31)20-18-4-2-3-8-30(18)14-26-20)9-7-17(16)27-21(28-22)15-5-6-19(24)25-12-15/h2-6,8,12,14H,7,9-11,13H2,1H3
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| Chemical Name |
[2-(6-Chloropyridin-3-yl)-4-(2-methoxyethoxy)-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl](imidazo[1,5-a]pyridin-1-yl)methanone
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| Synonyms |
THPP-1THPP 1THPP1
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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 |
| 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 : ~31.25 mg/mL (~67.22 mM)
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|---|---|
| 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
Injection Formulation 1: DMSO : Tween 80： Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution → 50 μL Tween 80 → 850 μL Saline)(e.g. IP/IV/IM/SC) *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). View More
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)] 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). View More
Oral Formulation 3: Dissolved in PEG400 (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 2.1510 mL | 10.7550 mL | 21.5100 mL | |
| 5 mM | 0.4302 mL | 2.1510 mL | 4.3020 mL | |
| 10 mM | 0.2151 mL | 1.0755 mL | 2.1510 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.
Products are for research use only; We do not sell to patients
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