1. Protein Tyrosine Kinase/RTK
  2. Btk

(±)-Zanubrutinib (Synonyms: (±)-BGB-3111)

Cat. No.: HY-101474 Purity: 99.70%
Handling Instructions

(±)-Zanubrutinib is the active enantiomer of Zanubrutinib and also a potent, selective and orally available Bruton's tyrosine kinase (Btk) inhibitor.

For research use only. We do not sell to patients.
(±)-Zanubrutinib Chemical Structure

(±)-Zanubrutinib Chemical Structure

CAS No. : 1633350-06-7

Size Price Stock Quantity
10 mM * 1 mL in DMSO USD 436 In-stock
1 mg USD 180 In-stock
5 mg USD 420 In-stock
10 mg USD 600 In-stock
50 mg USD 1800 In-stock
100 mg USD 2520 In-stock
200 mg   Get quote  
500 mg   Get quote  

* Please select Quantity before adding items.

Customer Review

  • Biological Activity

  • Protocol

  • Technical Information

  • Purity & Documentation

  • References


(±)-Zanubrutinib is the active enantiomer of Zanubrutinib and also a potent, selective and orally available Bruton's tyrosine kinase (Btk) inhibitor.

In Vitro

In both biochemical and cellular assays, (±)-Zanubrutinib demonstrates nanomolar Btk inhibition activity. In several MCL and DLBCL cell lines, (±)-Zanubrutinib inhibits BCR aggregation-triggered Btk autophosphorylation, blocks downstream PLC-γ2 signaling, and potently inhibits cell proliferation. In comparison with ibrutinib, (±)-Zanubrutinib shows much more restricted off-target activities against a panel of kinases, including ITK. (±)-Zanubrutinib is at least 10-fold weaker than ibrutinib in inhibiting rituximab induced ADCC, consistent with its weak ITK inhibition activity[1].

In Vivo

(±)-Zanubrutinib induces dose-dependent anti-tumor effects against REC-1 MCL xenografts engrafted either subcutaneously or systemically via tail vein injection in mice. In the subcutaneous xenografts. Preliminary 14-day toxicity study in rats shows that (±)-Zanubrutinib is very well tolerated and maximal tolerate dose (MTD) is not reached when it is dosed up to 250mg/kg/day[1].

Preparing Stock Solutions
Concentration Volume Mass 1 mg 5 mg 10 mg
1 mM 2.1207 mL 10.6033 mL 21.2067 mL
5 mM 0.4241 mL 2.1207 mL 4.2413 mL
10 mM 0.2121 mL 1.0603 mL 2.1207 mL
Please refer to the solubility information to select the appropriate solvent.
Molecular Weight






Powder -20°C 3 years
  4°C 2 years
In solvent -80°C 6 months
  -20°C 1 month

Room temperature in continental US; may vary elsewhere

Solvent & Solubility


* "<1 mg/mL" means slightly soluble or insoluble. "≥" means soluble, but saturation unknown.

Purity: 99.70%

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