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MedKoo Cat#: 577959 | Name: Navitoclax HCl

Description:

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

Navitoclax, also known as ABT-263, is an orally bioavailable, synthetic small-molecule antagonist of a subset of the B-cell leukemia 2 (Bcl-2) family of proteins with potential antineoplastic activity. ABT-263 selectively binds to apoptosis suppressor proteins Bcl-2, Bcl-XL, and Bcl-w and prevents their binding to the apoptotic effectors Bax and Bak proteins, which may trigger apoptosis in tumor cells overexpressing Bcl-2, Bcl-XL, and Bcl-w.

Chemical Structure

Navitoclax HCl
Navitoclax HCl
CAS#1093851-28-5 (HCl)

Theoretical Analysis

MedKoo Cat#: 577959

Name: Navitoclax HCl

CAS#: 1093851-28-5 (HCl)

Chemical Formula: C47H57Cl3F3N5O6S3

Exact Mass: 1045.2489

Molecular Weight: 1047.53

Elemental Analysis: C, 53.89; H, 5.48; Cl, 10.15; F, 5.44; N, 6.69; O, 9.16; S, 9.18

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
2143096-93-7 (Navitoclax-piperazine) 923564-51-6 (free base) 1093851-28-5 (HCl)
Synonym
A-855071.3; Navitoclax dihydrochloride; Navitoclax 2HCl; ABT 263; ABT-263; ABT263; Navitoclax;
IUPAC/Chemical Name
4-(4-((2-(4-Chlorophenyl)-5,5-dimethylcyclohex-1-en-1-yl)methyl)piperazin-1-yl)-N-((4- (((2R)-4-(morpholin-4-yl)-1-(phenylsulfanyl)butan-2-yl)amino)-3- ((trifluoromethyl)sulfonyl)phenyl)sulfonyl)benzamide dihydrochloride
InChi Key
WDVGRPCSLPVWKC-VROLVAQFSA-N
InChi Code
InChI=1S/C47H55ClF3N5O6S3.2ClH/c1-46(2)20-18-42(34-8-12-37(48)13-9-34)36(31-46)32-55-22-24-56(25-23-55)39-14-10-35(11-15-39)45(57)53-65(60,61)41-16-17-43(44(30-41)64(58,59)47(49,50)51)52-38(19-21-54-26-28-62-29-27-54)33-63-40-6-4-3-5-7-40;;/h3-17,30,38,52H,18-29,31-33H2,1-2H3,(H,53,57);2*1H/t38-;;/m1../s1
SMILES Code
Cl.Cl.CC1(C)CCC(=C(CN2CCN(CC2)c3ccc(cc3)C(=O)NS(=O)(=O)c4ccc(N[C@H](CCN5CCOCC5)CSc6ccccc6)c(c4)S(=O)(=O)C(F)(F)F)C1)c7ccc(Cl)cc7
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
To be determined
Shelf Life
>2 years if stored properly
Drug Formulation
To be determined
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

Preparing Stock Solutions

The following data is based on the product molecular weight 1,047.53 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.

Recalculate based on batch purity %
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
1: Kaefer A, Yang J, Noertersheuser P, Mensing S, Humerickhouse R, Awni W, Xiong H. Mechanism-based pharmacokinetic/pharmacodynamic meta-analysis of navitoclax (ABT-263) induced thrombocytopenia. Cancer Chemother Pharmacol. 2014 Sep;74(3):593-602. doi: 10.1007/s00280-014-2530-9. Epub 2014 Jul 23. PubMed PMID: 25053389. 2: Yang J, Pradhan RS, Rosen LS, Graham AM, Holen KD, Xiong H. Effect of rifampin on the pharmacokinetics, safety and tolerability of navitoclax (ABT-263), a dual inhibitor of Bcl-2 and Bcl-X(L) , in patients with cancer. J Clin Pharm Ther. 2014 Jul 22. doi: 10.1111/jcpt.12193. [Epub ahead of print] PubMed PMID: 25047139. 3: Wei X, Zhou P, Lin X, Lin Y, Wu S, Diao P, Xie H, Xie K, Tang P. MLN2238 synergizes BH3 mimetic ABT-263 in castration-resistant prostate cancer cells by induction of NOXA. Tumour Biol. 2014 Jul 17. [Epub ahead of print] PubMed PMID: 25027405. 4: Suryani S, Carol H, Chonghaile TN, Frismantas V, Sarmah C, High L, Bornhauser B, Cowley MJ, Szymanska B, Evans K, Boehm I, Tonna E, Jones L, Manesh DM, Kurmasheva RT, Billups C, Kaplan W, Letai A, Bourquin JP, Houghton PJ, Smith MA, Lock RB. Cell and Molecular Determinants of In Vivo Efficacy of the BH3 Mimetic ABT-263 against Pediatric Acute Lymphoblastic Leukemia Xenografts. Clin Cancer Res. 2014 Sep 1;20(17):4520-31. doi: 10.1158/1078-0432.CCR-14-0259. Epub 2014 Jul 10. PubMed PMID: 25013123; PubMed Central PMCID: PMC4154988. 5: Polier G, Giaisi M, Köhler R, Müller WW, Lutz C, Buss EC, Krammer PH, Li-Weber M. Targeting CDK9 by wogonin and related natural flavones potentiates the anti-cancer efficacy of the Bcl-2 family inhibitor ABT-263. Int J Cancer. 2014 Jun 4. doi: 10.1002/ijc.29009. [Epub ahead of print] PubMed PMID: 24895203. 6: Vlahovic G, Karantza V, Wang D, Cosgrove D, Rudersdorf N, Yang J, Xiong H, Busman T, Mabry M. A phase I safety and pharmacokinetic study of ABT-263 in combination with carboplatin/paclitaxel in the treatment of patients with solid tumors. Invest New Drugs. 2014 Oct;32(5):976-84. doi: 10.1007/s10637-014-0116-3. Epub 2014 Jun 5. PubMed PMID: 24894650. 7: Wang X, Gu Z, Li G, Zhang S, Cao Z, Yang Z, Liu G. Norcantharidin enhances ABT-263-mediated anticancer activity in neuroblastoma cells by upregulation of Noxa. Oncol Rep. 2014 Aug;32(2):716-22. doi: 10.3892/or.2014.3228. Epub 2014 May 30. PubMed PMID: 24891300. 8: Wang B, Ni Z, Dai X, Qin L, Li X, Xu L, Lian J, He F. The Bcl-2/xL inhibitor ABT-263 increases the stability of Mcl-1 mRNA and protein in hepatocellular carcinoma cells. Mol Cancer. 2014 Apr 30;13:98. doi: 10.1186/1476-4598-13-98. PubMed PMID: 24779770; PubMed Central PMCID: PMC4021276. 9: Li J, Chen Y, Wan J, Liu X, Yu C, Li W. ABT-263 enhances sorafenib-induced apoptosis associated with Akt activity and the expression of Bax and p21((CIP1/WAF1)) in human cancer cells. Br J Pharmacol. 2014 Jul;171(13):3182-95. doi: 10.1111/bph.12659. PubMed PMID: 24571452; PubMed Central PMCID: PMC4080973. 10: Choo EF, Boggs J, Zhu C, Lubach JW, Catron ND, Jenkins G, Souers AJ, Voorman R. The role of lymphatic transport on the systemic bioavailability of the Bcl-2 protein family inhibitors navitoclax (ABT-263) and ABT-199. Drug Metab Dispos. 2014 Feb;42(2):207-12. doi: 10.1124/dmd.113.055053. Epub 2013 Nov 8. PubMed PMID: 24212376.

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