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

MedKoo CAT#: 206430

CAS#: 1357920-84-3

Description: Belizatinib, also known as TSR-011, is an orally available inhibitor of both the receptor tyrosine kinase anaplastic lymphoma kinase (ALK) and the tropomyosin-related kinases (TRK) TRKA, TRKB, and TRKC, with potential antineoplastic activity. Upon administration, ALK/TRK inhibitor TSR-011 binds to and inhibits both ALK and TRK kinases. The inhibition leads to disruption of ALK- and TRK-mediated signaling and impedes tumor cell growth in ALK/TRK-overexpressing tumor cells. ALK belongs to the insulin receptor superfamily and plays an important role in nervous system development; ALK dysregulation and gene rearrangements are associated with a series of tumors.

Chemical Structure

CAS# 1357920-84-3

Theoretical Analysis

MedKoo Cat#: 206430
Name: Belizatinib
CAS#: 1357920-84-3
Chemical Formula: C33H44FN5O3
Exact Mass: 577.34282
Molecular Weight: 577.75
Elemental Analysis: C, 68.61; H, 7.68; F, 3.29; N, 12.12; O, 8.31

Price and Availability

Size Price Availability Quantity
50.0mg USD 450.0 2 weeks
100.0mg USD 750.0 2 weeks
200.0mg USD 1250.0 2 weeks
500.0mg USD 1950.0 2 weeks
1.0g USD 2950.0 2 weeks
2.0g USD 5450.0 2 weeks
5.0g USD 7650.0 2 weeks
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Related CAS #: 1357920-84-3   1388225-79-3 (TSR-011 isomer)    

Synonym: TSR011; TSR011; TSR 011; Belizatinib

IUPAC/Chemical Name: 4-fluoro-N-(6-((4-(2-hydroxypropan-2-yl)piperidin-1-yl)methyl)-1-((1s,4s)-4-(isopropylcarbamoyl)cyclohexyl)-1H-benzo[d]imidazol-2-yl)benzamide


InChi Code: InChI=1S/C33H44FN5O3/c1-21(2)35-30(40)24-8-12-27(13-9-24)39-29-19-22(20-38-17-15-25(16-18-38)33(3,4)42)5-14-28(29)36-32(39)37-31(41)23-6-10-26(34)11-7-23/h5-7,10-11,14,19,21,24-25,27,42H,8-9,12-13,15-18,20H2,1-4H3,(H,35,40)(H,36,37,41)/t24-,27+


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

Preparing Stock Solutions

The following data is based on the product molecular weight 577.75 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

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