| Size | Price | |
|---|---|---|
| 500mg | ||
| 1g | ||
| Other Sizes |
| Targets |
Active metabolite of lurasidone
|
|---|---|
| ln Vitro |
The authors proposed a sensitive, selective and rapid liquid chromatography-tandem mass spectrometric (LC-MS/MS) assay procedure for the quantification of lurasidone and its active metabolite, i.e. ID-14283 in human plasma simultaneously using corresponding isotope labeled compounds as internal standards as per regulatory guidelines. After liquid-liquid extraction with tert-butyl methyl ether, the analytes were chromatographed on a C18 column using an optimized mobile phase composed of 5 mm ammonium acetate (pH 5.0) and acetonitrile (15:85, v/v) and delivered at a flow rate of 1.00 mL/min. The assay exhibits excellent linearity in the concentration ranges of 0.25-100 and 0.10-14.1 ng/mL for lurasidone and ID-14283, respectively. The precision and accuracy results over five concentration levels in four different batches were well within the acceptance limits. Lurasidone and ID-14283 were found to be stable in battery of stability studies. The method was rapid with the chromatographic run time 2.5 min, which made it possible to analyze 300 samples in a single day. Additionally, this method was successfully used to estimate the in vivo plasma concentrations of lurasidone and ID-14283 obtained from a pharmacokinetic study in south Indian male subjects and the results were authenticated by conducting incurred samples reanalysis [1].
|
| References |
| Molecular Formula |
C28H36N4O3S
|
|---|---|
| Molecular Weight |
508.68
|
| Exact Mass |
508.25
|
| CAS # |
186204-31-9
|
| Related CAS # |
186204-32-0
|
| PubChem CID |
92044453
|
| Appearance |
Typically exists as solid at room temperature
|
| Density |
1.3±0.1 g/cm3
|
| Boiling Point |
658.2±55.0 °C at 760 mmHg
|
| Flash Point |
351.9±31.5 °C
|
| Vapour Pressure |
0.0±2.1 mmHg at 25°C
|
| Index of Refraction |
1.653
|
| LogP |
3.11
|
| Hydrogen Bond Donor Count |
1
|
| Hydrogen Bond Acceptor Count |
7
|
| Rotatable Bond Count |
5
|
| Heavy Atom Count |
36
|
| Complexity |
866
|
| Defined Atom Stereocenter Count |
7
|
| SMILES |
C1CC[C@H]([C@@H](C1)CN2CCN(CC2)C3=NSC4=CC=CC=C43)CN5C(=O)[C@H]6[C@H]7C[C@@H]([C@H]6C5=O)[C@@H](C7)O
|
| InChi Key |
JVTNTCYRWHASTQ-IYPUAYAFSA-N
|
| InChi Code |
InChI=1S/C28H36N4O3S/c33-22-14-19-13-21(22)25-24(19)27(34)32(28(25)35)16-18-6-2-1-5-17(18)15-30-9-11-31(12-10-30)26-20-7-3-4-8-23(20)36-29-26/h3-4,7-8,17-19,21-22,24-25,33H,1-2,5-6,9-16H2/t17-,18-,19-,21+,22+,24-,25+/m0/s1
|
| Chemical Name |
(1S,2S,6R,7S,8R)-4-[[(1R,2R)-2-[[4-(1,2-benzothiazol-3-yl)piperazin-1-yl]methyl]cyclohexyl]methyl]-8-hydroxy-4-azatricyclo[5.2.1.02,6]decane-3,5-dione
|
| Synonyms |
186204-31-9; 5beta/6beta-Hydroxy Lurasidone; Lurasidone Metabolite 14283; CHEMBL5425738; (1S,2S,6R,7S,8R)-4-[[(1R,2R)-2-[[4-(1,2-benzothiazol-3-yl)piperazin-1-yl]methyl]cyclohexyl]methyl]-8-hydroxy-4-azatricyclo[5.2.1.02,6]decane-3,5-dione; (3aR,4S,5R,7S,7aS)-rel-2-[[(1R,2R)-2-[[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]methyl]cyclohexyl]methyl]hexahydro-5-hydroxy-4,7-methano-1H-isoindole-1,3(2H)-dione;
|
| 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)
|
| Solubility (In Vitro) |
Typically soluble in DMSO (e.g. 10 mM)
|
|---|---|
| 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 | 1.9659 mL | 9.8294 mL | 19.6587 mL | |
| 5 mM | 0.3932 mL | 1.9659 mL | 3.9317 mL | |
| 10 mM | 0.1966 mL | 0.9829 mL | 1.9659 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.
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