| Size | Price | |
|---|---|---|
| 500mg | ||
| 1g | ||
| Other Sizes |
| ln Vitro |
The excretion and biotransformation of cisapride, a novel gastrokinetic drug, were studied after a single po dose of [14C]cisapride in dogs and humans. The excretion of radioactivity amounted to 97% within 4 days after a 1 mg/kg dose in dogs (72% in feces and 25% in urine). After a 10-mg dose in humans, 44% was excreted in the 0-24-hr urine and 37% in the 0-35-hr feces; excretion was complete within 4 days. Excretion of the parent drug was greater in dogs (0.4-1.3% of the dose in urine, 23% in feces) than in humans (0.2% in urine, 4-6% in feces). This was due, at least in part, to a larger proportion of amine glucuronidation and sulfation in dogs. N-Deal-kylation at the piperidine nitrogen resulting in the main urinary metabolite, norcisapride, and aromatic hydroxylation of the 4-fluorophenyl ring were major metabolic pathways in both species. Norcisapride excretion accounted for 14% of the dose in dogs and 41-45% in humans. Minor metabolic pathways were O-dealkylation at the 4-fluorophenoxy group and piperidine oxidation. Peak plasma levels and AUC values of norcisapride in humans were 8-9 times lower than those of cisapride. Apart from more amine conjugation in dogs, the biotransformation of cisapride was similar in dogs and humans[1].
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|---|---|
| References |
| Molecular Formula |
C22H27CLFN3O4
|
|---|---|
| Molecular Weight |
451.92
|
| Exact Mass |
451.167
|
| CAS # |
102671-04-5
|
| PubChem CID |
147039
|
| Appearance |
Typically exists as solid at room temperature
|
| Density |
1.4±0.1 g/cm3
|
| Boiling Point |
612.1±55.0 °C at 760 mmHg
|
| Flash Point |
324.0±31.5 °C
|
| Vapour Pressure |
0.0±1.8 mmHg at 25°C
|
| Index of Refraction |
1.617
|
| LogP |
4.06
|
| Hydrogen Bond Donor Count |
3
|
| Hydrogen Bond Acceptor Count |
7
|
| Rotatable Bond Count |
8
|
| Heavy Atom Count |
31
|
| Complexity |
567
|
| Defined Atom Stereocenter Count |
2
|
| SMILES |
CO[C@H]1CN(CC[C@H]1NC(=O)C2=CC(=C(C=C2O)N)Cl)CCCOC3=CC=C(C=C3)F
|
| InChi Key |
WUYNAGSDZADZCE-CTNGQTDRSA-N
|
| InChi Code |
InChI=1S/C22H27ClFN3O4/c1-30-21-13-27(8-2-10-31-15-5-3-14(24)4-6-15)9-7-19(21)26-22(29)16-11-17(23)18(25)12-20(16)28/h3-6,11-12,19,21,28H,2,7-10,13,25H2,1H3,(H,26,29)/t19-,21+/m1/s1
|
| Chemical Name |
4-amino-5-chloro-N-[(3S,4R)-1-[3-(4-fluorophenoxy)propyl]-3-methoxypiperidin-4-yl]-2-hydroxybenzamide
|
| Synonyms |
2-O-Desmethyl Cisapride; 102671-04-5; 4-amino-5-chloro-N-[(3S,4R)-1-[3-(4-fluorophenoxy)propyl]-3-methoxypiperidin-4-yl]-2-hydroxybenzamide; SCHEMBL678896; DTXSID90907978; DB-229040; 4-Amino-5-chloro-N-{1-[3-(4-fluorophenoxy)propyl]-3-methoxypiperidin-4-yl}-2-hydroxybenzene-1-carboximidic acid; Benzamide, 4-amino-5-chloro-N-(1-(3-(4-fluorophenoxy)propyl)-3-methoxy-4-piperidinyl)-2-hydroxy-, cis-
|
| 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)
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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 | 2.2128 mL | 11.0639 mL | 22.1278 mL | |
| 5 mM | 0.4426 mL | 2.2128 mL | 4.4256 mL | |
| 10 mM | 0.2213 mL | 1.1064 mL | 2.2128 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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