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| 1mg |
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| 5mg |
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| 10mg |
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| 25mg |
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Purity: ≥98%
Zavegepant (Vazegepant; BHV-3500; Zavzpret; BMS 742413), CGRP receptor antagonist that has been approved in Feb 2023 by FDA for treating migraine.
| ADME/Pharmacokinetics |
Absorption, Distribution and Excretion
After a single intranasal dose of zavegepant (10 mg), the peak plasma concentration was detected approximately 30 minutes later. The absolute bioavailability of zavegepant administered with a nasal spray is approximately 5%. Up to 40 mg (4 times the recommended dose of 10 mg), a single intranasal dose of zavegepant has slightly less than dose-proportional pharmacokinetics. There was no evidence of zavegepant accumulation with once-a-day zavegepant taken for 14 days. Compared to normal subjects, patients with moderate hepatic impairment (Child-Pugh B) have a Cmax and AUC 16% and 1.9-fold higher, respectively; however, these changes are not expected to be clinically significant based on clinical safety experience and minimal accumulation of drug exposures. In subjects with estimated creatinine clearance (CLcr) greater or equal to 30 mL/min, the differences in zavegepant pharmacokinetics are not expected to be clinically significant. In patients with a CLcr from 15 to 29 mL/min, zavegepant exposure may increase. Zavegepant is mainly excreted via the biliary/fecal route, while the renal route plays a minor role in its elimination. In healthy male subjects given a single dose of 5 mg [14C]-zavegepant intravenously, approximately 80% and 11% of the dose were recovered as unchanged zavegepant in feces and urine, respectively. Intranasal zavegepant has a mean apparent volume of distribution of approximately 1774 L. Intranasal zavegepant has a mean apparent clearance of 266 L/h. Metabolism / Metabolites _In vitro_, zavegepant is mainly metabolized by CYP3A4, and by CYP2D6 to a lesser extent. After a single intravenous dose of [14C]-zavegepant (5 mg), approximately 90% of the circulating dose was unchanged zavegepant. None of the zavegepant metabolites detected in plasma were found at a proportion higher than 10% (no major metabolites). Biological Half-Life Following a 10 mg dose, intranasal zavegepant has an effective half-life of 6.55 hours. |
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| Toxicity/Toxicokinetics |
Effects During Pregnancy and Lactation
◉ Summary of Use during Lactation There is no published experience with zavegepant during breastfeeding. Zavegepant is 90% protein bound, so levels in milk are likely low. If zavegepant is required by the mother of an older infant, it is not a reason to discontinue breastfeeding, but until more data become available, an alternate drug may be preferred, especially while nursing a newborn or preterm infant. ◉ Effects in Breastfed Infants Relevant published information was not found as of the revision date. ◉ Effects on Lactation and Breastmilk Relevant published information was not found as of the revision date. Protein Binding Zavegepant has a plasma protein binding of approximately 90%. |
| References | |
| Additional Infomation |
Pharmacodynamics
The relationship between the pharmacodynamic activity of zavegepant and its mechanism of action is unclear. No clinically relevant differences were detected when comparing the resting blood pressure of healthy volunteers given sumatriptan and zavegepant concomitantly to those given sumatriptan alone. Using zavegepant leads to a clinically relevant QT interval prolongation at a dose up to 4 times the recommended daily dose. The use of zavegepant may cause hypersensitivity reactions, such as facial swelling and urticaria. If a hypersensitivity reaction occurs, the product label recommends discontinuing zavegepant and initiating appropriate therapy. |
| Molecular Formula |
C36H46N8O3
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|---|---|
| Molecular Weight |
638.817
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| Exact Mass |
638.369
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| CAS # |
1337918-83-8
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| Related CAS # |
1414976-20-7 (HCl);1337918-83-8;
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| PubChem CID |
53472683
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| Appearance |
White to off-white solid powder
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| Density |
1.3±0.1 g/cm3
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| Boiling Point |
933.7±65.0 °C at 760 mmHg
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| Flash Point |
518.5±34.3 °C
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| Vapour Pressure |
0.0±0.3 mmHg at 25°C
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| Index of Refraction |
1.648
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| LogP |
4.3
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| Hydrogen Bond Donor Count |
3
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| Hydrogen Bond Acceptor Count |
6
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| Rotatable Bond Count |
6
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| Heavy Atom Count |
47
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| Complexity |
1160
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| Defined Atom Stereocenter Count |
1
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| SMILES |
CC1=CC(=CC2=C1NN=C2)C[C@H](C(=O)N3CCN(CC3)C4CCN(CC4)C)NC(=O)N5CCC(CC5)C6=CC7=CC=CC=C7NC6=O
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| InChi Key |
JJVAPHYEOZSKJZ-JGCGQSQUSA-N
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| InChi Code |
InChI=1S/C36H46N8O3/c1-24-19-25(20-28-23-37-40-33(24)28)21-32(35(46)43-17-15-42(16-18-43)29-9-11-41(2)12-10-29)39-36(47)44-13-7-26(8-14-44)30-22-27-5-3-4-6-31(27)38-34(30)45/h3-6,19-20,22-23,26,29,32H,7-18,21H2,1-2H3,(H,37,40)(H,38,45)(H,39,47)/t32-/m1/s1
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| Chemical Name |
(R)-N-(3-(7-methyl-1H-indazol-5-yl)-1-(4-(1-methylpiperidin-4-yl)piperazin-1-yl)-1-oxopropan-2-yl)-4-(2-oxo-1,2-dihydroquinolin-3-yl)piperidine-1-carboxamide
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| Synonyms |
ZavzpretVazegepant BMS 742413 BHV-3500BMS-742413 BHV 3500BMS742413 BHV3500
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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) |
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
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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 | 1.5654 mL | 7.8269 mL | 15.6539 mL | |
| 5 mM | 0.3131 mL | 1.5654 mL | 3.1308 mL | |
| 10 mM | 0.1565 mL | 0.7827 mL | 1.5654 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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