MedKoo Cat#: 206603 | Name: Tirabrutinib HCl
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Description:

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

Tirabrutinib HCl, also known as ONO-4059 HCl, is a potent and orally active Bruton agammaglobulinemia tyrosine kinase (BTK) in hibitor. Upon administration, ONO-4059 covalently binds to BTK within B cells, thereby preventing B-cell receptor signaling and impeding B-cell development. As a result, this agent may inhibit the proliferation of B-cell malignancies. BTK, a cytoplasmic tyrosine kinase and member of the Tec family of kinases, plays an important role in B lymphocyte development, activation, signaling, proliferation and survival.

Chemical Structure

Tirabrutinib HCl
Tirabrutinib HCl
CAS#1439901-97-9 (HCl)

Theoretical Analysis

MedKoo Cat#: 206603

Name: Tirabrutinib HCl

CAS#: 1439901-97-9 (HCl)

Chemical Formula: C25H23ClN6O3

Exact Mass: 0.0000

Molecular Weight: 490.95

Elemental Analysis: C, 61.16; H, 4.72; Cl, 7.22; N, 17.12; O, 9.78

Price and Availability

Size Price Availability Quantity
100mg USD 450.00 2 Weeks
200mg USD 750.00 2 Weeks
500mg USD 1,450.00 2 Weeks
1g USD 2,850.00 2 Weeks
2g USD 4,650.00 2 Weeks
5g USD 7,450.00 2 Weeks
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Synonym
ONO-4059 HCl; ONO4059; ONO 4059; ONO-4059; GS 4059; GS-4059; GS4059; ONO-WG-307; Tirabrutinib
IUPAC/Chemical Name
(R)-6-amino-9-(1-(but-2-ynoyl)pyrrolidin-3-yl)-7-(4-phenoxyphenyl)-7,9-dihydro-8H-purin-8-one hydrochloride
InChi Key
UQYDCIJFACDXSG-GMUIIQOCSA-N
InChi Code
InChI=1S/C25H22N6O3.ClH/c1-2-6-21(32)29-14-13-18(15-29)31-24-22(23(26)27-16-28-24)30(25(31)33)17-9-11-20(12-10-17)34-19-7-4-3-5-8-19;/h3-5,7-12,16,18H,13-15H2,1H3,(H2,26,27,28);1H/t18-;/m1./s1
SMILES Code
O=C(N1C[C@@H](CC1)N(C2=O)C3=NC=NC(N)=C3N2C4=CC=C(C=C4)OC5=CC=CC=C5)C#CC.[H]Cl
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, not in water
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
Related CAS# 1439901-97-9 (ONO-4059 HCl); 1351636-18-4 (ONO-4059 free base). 1351635-67-0 (ONO-4059 analog).

Preparing Stock Solutions

The following data is based on the product molecular weight 490.95 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: Barrientos JC. Idelalisib for the treatment of indolent non-Hodgkin lymphoma: a review of its clinical potential. Onco Targets Ther. 2016 May 18;9:2945-53. doi: 10.2147/OTT.S102573. eCollection 2016. Review. PubMed PMID: 27274288; PubMed Central PMCID: PMC4876096. 2: Wu J, Zhang M, Liu D. Acalabrutinib (ACP-196): a selective second-generation BTK inhibitor. J Hematol Oncol. 2016 Mar 9;9:21. doi: 10.1186/s13045-016-0250-9. PubMed PMID: 26957112; PubMed Central PMCID: PMC4784459. 3: Walter HS, Rule SA, Dyer MJ, Karlin L, Jones C, Cazin B, Quittet P, Shah N, Hutchinson CV, Honda H, Duffy K, Birkett J, Jamieson V, Courtenay-Luck N, Yoshizawa T, Sharpe J, Ohno T, Abe S, Nishimura A, Cartron G, Morschhauser F, Fegan C, Salles G. A phase 1 clinical trial of the selective BTK inhibitor ONO/GS-4059 in relapsed and refractory mature B-cell malignancies. Blood. 2016 Jan 28;127(4):411-9. doi: 10.1182/blood-2015-08-664086. Epub 2015 Nov 5. PubMed PMID: 26542378; PubMed Central PMCID: PMC4731845. 4: Robak P, Smolewski P, Robak T. Emerging immunological drugs for chronic lymphocytic leukemia. Expert Opin Emerg Drugs. 2015 Sep;20(3):423-47. doi: 10.1517/14728214.2015.1046432. Epub 2015 Jul 11. Review. PubMed PMID: 26153226. 5: Burger JA. Bruton's tyrosine kinase (BTK) inhibitors in clinical trials. Curr Hematol Malig Rep. 2014 Mar;9(1):44-9. doi: 10.1007/s11899-013-0188-8. Review. PubMed PMID: 24357428. 6: Akinleye A, Chen Y, Mukhi N, Song Y, Liu D. Ibrutinib and novel BTK inhibitors in clinical development. J Hematol Oncol. 2013 Aug 19;6:59. doi: 10.1186/1756-8722-6-59. Review. PubMed PMID: 23958373; PubMed Central PMCID: PMC3751776.