Ibipinabant | SLV319 | CAS#464213-10-3 | CB1 antagonist

MedKoo Cat#: 329689 | Name: Ibipinabant

Description:

WARNING: This product is for research use only, not for human or veterinary use.

Ibipinabant, also known as BMS-646256, JD-5001 and SLV-319, is a potent and highly selective CB1 antagonist. It has potent anorectic effects in animals, and was researched for the treatment of obesity, although CB1 antagonists as a class have now fallen out of favour as potential anorectics following the problems seen with rimonabant, and so ibipinabant is now only used for laboratory research, especially structure-activity relationship studies into novel CB1 antagonists.

Chemical Structure

Ibipinabant

CAS#464213-10-3 (S-isomer)

Theoretical Analysis

MedKoo Cat#: 329689

Name: Ibipinabant

CAS#: 464213-10-3 (S-isomer)

Chemical Formula: C23H20Cl2N4O2S

Exact Mass: 486.0684

Molecular Weight: 487.40

Elemental Analysis: C, 56.68; H, 4.14; Cl, 14.55; N, 11.50; O, 6.57; S, 6.58

Price and Availability

Size	Price	Availability	Quantity
100mg	USD 2,950.00	2 Weeks
200mg	USD 4,250.00	2 Weeks

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Related CAS #

656827-86-0 (R-isomer) 362519-49-1 (racemic) 464213-10-3 (S-isomer)

Synonym

BMS-646256; BMS646256; BMS 646256; SLV-319; SLV 319; SLV319; JD-5001; JD 5001; JD5001; Ibipinabant.

IUPAC/Chemical Name

(S,E)-3-(4-chlorophenyl)-N'-((4-chlorophenyl)sulfonyl)-N-methyl-4-phenyl-4,5-dihydro-1H-pyrazole-1-carboximidamide

InChi Key

AXJQVVLKUYCICH-OAQYLSRUSA-N

InChi Code

InChI=1S/C23H20Cl2N4O2S/c1-26-23(28-32(30,31)20-13-11-19(25)12-14-20)29-15-21(16-5-3-2-4-6-16)22(27-29)17-7-9-18(24)10-8-17/h2-14,21H,15H2,1H3,(H,26,28)/t21-/m1/s1

SMILES Code

CN/C(N1N=C(C2=CC=C(Cl)C=C2)[C@@H](C3=CC=CC=C3)C1)=N\S(=O)(C4=CC=C(Cl)C=C4)=O

Appearance

Solid powder

Purity

>98% (or refer to the Certificate of Analysis)

Shipping Condition

Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition

Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility

Soluble in DMSO

Shelf Life

>2 years if stored properly

Drug Formulation

This drug may be formulated in DMSO

Stock Solution Storage

0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code

2934.99.9001

More Info

Product Data

Product Data

Instruction

View handling instruction

Biological target:

Ibipinabant (SLV319) is a potent, selective and orally active antagonist of cannabinoid CB1 receptor, with a Ki of 7.8 nM.

In vitro activity:

Already after 24 hours of exposure to increasing concentrations of ibipinabant, cell viability was significantly (P=1.61·10-7) decreased to 73 ± 5% at the highest concentration tested (100 μM, Fig. 1A). After 48 hours of exposure only 33 ± 4% of the cells remained viable at this concentration (Fig. 1B). Reference: Sci Rep. 2015 Sep 29;5:14533. https://pubmed.ncbi.nlm.nih.gov/26416158/

In vivo activity:

At the end of the study, vehicle-treated ZDF (Zucker diabetic fatty) rats were severely hyperglycaemic and showed signs of β-cell decline, including dramatic reductions in unfasted insulin levels. Ibipinanbant (10 mg/kg) reduced the following relative to vehicle controls: fasting glucose (-61%), glucose excursion area under the curve (AUC) in an oral glucose tolerance test (OGTT, -44%) and HbA1c (-50%). Furthermore, non-fasting insulin, islet area and islet insulin content were all increased (71, 40 and 76%, respectively) relative to vehicle controls by the end of the study. Reference: Diabetes Obes Metab. 2012 Jun;14(6):555-64. https://pubmed.ncbi.nlm.nih.gov/22268426/

	Solvent	mg/mL	mM
Solubility
	DMF	30.0	61.55
	DMSO	30.0	61.55
	Ethanol	30.0	61.55
	Ethanol:PBS (pH 7.2) (1:2)	0.3	0.51

Note: There can be variations in solubility for the same chemical from different vendors or different batches from the same vendor. The following factors can affect the solubility of the same chemical: solvent used for crystallization, residual solvent content, polymorphism, salt versus free form, degree of hydration, solvent temperature. Please use the solubility data as a reference only. Warming and sonication will facilitate dissolving. Still have questions? Please contact our Technical Support scientists.

Preparing Stock Solutions

The following data is based on the product molecular weight 487.40 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
1 mM	1.15 mL	5.76 mL	11.51 mL
5 mM	0.23 mL	1.15 mL	2.3 mL
10 mM	0.12 mL	0.58 mL	1.15 mL
50 mM	0.02 mL	0.12 mL	0.23 mL

Formulation protocol:

1. Schirris TJ, Ritschel T, Herma Renkema G, Willems PH, Smeitink JA, Russel FG. Mitochondrial ADP/ATP exchange inhibition: a novel off-target mechanism underlying ibipinabant-induced myotoxicity. Sci Rep. 2015 Sep 29;5:14533. doi: 10.1038/srep14533. PMID: 26416158; PMCID: PMC4586513. 2. Rohrbach K, Thomas MA, Glick S, Fung EN, Wang V, Watson L, Gregory P, Antel J, Pelleymounter MA. Ibipinabant attenuates β-cell loss in male Zucker diabetic fatty rats independently of its effects on body weight. Diabetes Obes Metab. 2012 Jun;14(6):555-64. doi: 10.1111/j.1463-1326.2012.01563.x. Epub 2012 Feb 24. PMID: 22268426.

In vitro protocol:

In vivo protocol:

1. Rohrbach K, Thomas MA, Glick S, Fung EN, Wang V, Watson L, Gregory P, Antel J, Pelleymounter MA. Ibipinabant attenuates β-cell loss in male Zucker diabetic fatty rats independently of its effects on body weight. Diabetes Obes Metab. 2012 Jun;14(6):555-64. doi: 10.1111/j.1463-1326.2012.01563.x. Epub 2012 Feb 24. PMID: 22268426.

1: Varga B, Kassai F, Szabó G, Kovács P, Fischer J, Gyertyán I. Pharmacological comparison of traditional and non-traditional cannabinoid receptor 1 blockers in rodent models in vivo. Pharmacol Biochem Behav. 2017 Aug;159:24-35. doi: 10.1016/j.pbb.2017.06.012. Epub 2017 Jun 27. PubMed PMID: 28666894. 2: Schirris TJ, Ritschel T, Herma Renkema G, Willems PH, Smeitink JA, Russel FG. Mitochondrial ADP/ATP exchange inhibition: a novel off-target mechanism underlying ibipinabant-induced myotoxicity. Sci Rep. 2015 Sep 29;5:14533. doi: 10.1038/srep14533. PubMed PMID: 26416158; PubMed Central PMCID: PMC4586513. 3: Hoffmann M, Wray PS, Gamble JF, Tobyn M. Investigation into process-induced de-aggregation of cohesive micronised API particles. Int J Pharm. 2015 Sep 30;493(1-2):341-6. doi: 10.1016/j.ijpharm.2015.07.073. Epub 2015 Jul 30. PubMed PMID: 26235919. 4: Chorvat RJ, Berbaum J, Seriacki K, McElroy JF. JD-5006 and JD-5037: peripherally restricted (PR) cannabinoid-1 receptor blockers related to SLV-319 (Ibipinabant) as metabolic disorder therapeutics devoid of CNS liabilities. Bioorg Med Chem Lett. 2012 Oct 1;22(19):6173-80. doi: 10.1016/j.bmcl.2012.08.004. Epub 2012 Aug 20. PubMed PMID: 22959249. 5: Tomlinson L, Tirmenstein MA, Janovitz EB, Aranibar N, Ott KH, Kozlosky JC, Patrone LM, Achanzar WE, Augustine KA, Brannen KC, Carlson KE, Charlap JH, Dubrow KM, Kang L, Rosini LT, Panzica-Kelly JM, Flint OP, Moulin FJ, Megill JR, Zhang H, Bennett MJ, Horvath JJ. Cannabinoid receptor antagonist-induced striated muscle toxicity and ethylmalonic-adipic aciduria in beagle dogs. Toxicol Sci. 2012 Oct;129(2):268-79. doi: 10.1093/toxsci/kfs217. Epub 2012 Jul 21. PubMed PMID: 22821849. 6: Dawes J, Allenspach C, Gamble JF, Greenwood R, Robbins P, Tobyn M. Application of external lubrication during the roller compaction of adhesive pharmaceutical formulations. Pharm Dev Technol. 2013 Feb;18(1):246-56. doi: 10.3109/10837450.2012.705299. Epub 2012 Jul 20. PubMed PMID: 22813432. 7: Leane MM, Sinclair W, Qian F, Haddadin R, Brown A, Tobyn M, Dennis AB. Formulation and process design for a solid dosage form containing a spray-dried amorphous dispersion of ibipinabant. Pharm Dev Technol. 2013 Mar-Apr;18(2):359-66. doi: 10.3109/10837450.2011.619544. Epub 2012 Jan 23. PubMed PMID: 22268601. 8: Rohrbach K, Thomas MA, Glick S, Fung EN, Wang V, Watson L, Gregory P, Antel J, Pelleymounter MA. Ibipinabant attenuates β-cell loss in male Zucker diabetic fatty rats independently of its effects on body weight. Diabetes Obes Metab. 2012 Jun;14(6):555-64. doi: 10.1111/j.1463-1326.2012.01563.x. Epub 2012 Feb 24. PubMed PMID: 22268426. 9: Lynch CJ, Zhou Q, Shyng SL, Heal DJ, Cheetham SC, Dickinson K, Gregory P, Firnges M, Nordheim U, Goshorn S, Reiche D, Turski L, Antel J. Some cannabinoid receptor ligands and their distomers are direct-acting openers of SUR1 K(ATP) channels. Am J Physiol Endocrinol Metab. 2012 Mar 1;302(5):E540-51. doi: 10.1152/ajpendo.00258.2011. Epub 2011 Dec 13. PubMed PMID: 22167524; PubMed Central PMCID: PMC3311290. 10: Gamble JF, Leane M, Olusanmi D, Tobyn M, Supuk E, Khoo J, Naderi M. Surface energy analysis as a tool to probe the surface energy characteristics of micronized materials--a comparison with inverse gas chromatography. Int J Pharm. 2012 Jan 17;422(1-2):238-44. doi: 10.1016/j.ijpharm.2011.11.002. Epub 2011 Nov 10. PubMed PMID: 22100516. 11: Sinclair W, Leane M, Clarke G, Dennis A, Tobyn M, Timmins P. Physical stability and recrystallization kinetics of amorphous ibipinabant drug product by fourier transform raman spectroscopy. J Pharm Sci. 2011 Nov;100(11):4687-99. doi: 10.1002/jps.22658. Epub 2011 Jun 16. PubMed PMID: 21681752. 12: Gamble JF, Tobyn M, Dennis AB, Shah T. Roller compaction: application of an in-gap ribbon porosity calculation for the optimization of downstream granule flow and compactability characteristics. Pharm Dev Technol. 2010 Jun;15(3):223-9. doi: 10.3109/10837450903095342. PubMed PMID: 22716462. 13: Zhang H, Patrone L, Kozlosky J, Tomlinson L, Cosma G, Horvath J. Pooled sample strategy in conjunction with high-resolution liquid chromatography-mass spectrometry-based background subtraction to identify toxicological markers in dogs treated with ibipinabant. Anal Chem. 2010 May 1;82(9):3834-9. doi: 10.1021/ac100287a. PubMed PMID: 20387806. 14: Lange JH, van der Neut MA, den Hartog AP, Wals HC, Hoogendoorn J, van Stuivenberg HH, van Vliet BJ, Kruse CG. Synthesis, SAR and intramolecular hydrogen bonding pattern of 1,3,5-trisubstituted 4,5-dihydropyrazoles as potent cannabinoid CB(1) receptor antagonists. Bioorg Med Chem Lett. 2010 Mar 1;20(5):1752-7. doi: 10.1016/j.bmcl.2010.01.049. Epub 2010 Jan 20. PubMed PMID: 20137935.