Tubulin inhibitor 1 is a tubulin inhibitor, inhibits tubulin polymerization. Tubulin inhibitor 1 shows potent anti-tumor activity, casues cellular mitotic arrest in the G2/M phase, and induces cellular apoptosis.

Product information

CAS Number: 2237054-53-2

Molecular Weight: 368.43

Formula: C21H24N2O4

Chemical Name: 4-(4-ethoxyphenyl)-1-methyl-3-(3,4,5-trimethoxyphenyl)-1H-pyrazole

Smiles: CCOC1C=CC(=CC=1)C1=CN(C)N=C1C1=CC(OC)=C(OC)C(=C1)OC

InChiKey: YWYCRTNRTJCKHS-UHFFFAOYSA-N

InChi: InChI=1S/C21H24N2O4/c1-6-27-16-9-7-14(8-10-16)17-13-23(2)22-20(17)15-11-18(24-3)21(26-5)19(12-15)25-4/h7-13H,6H2,1-5H3

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : ≥ 125 mg/mL (339.28 mM).

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

Tubulin inhibitor 1 (Compound 7a3) is a tubulin inhibitor, inhibits tubulin polymerization. Tubulin inhibitor 1 has potent anti-proliferative activity against SK-OV-3, MDA-MB-231, HeLa, A549, CT26 and MCF-7 cells, with IC50s of 16.7 ± 3.0, 31.4 ± 0.7, 32.8 ± 2.9, 67.0 ± 0.8, 58.0 ± 2.4 and 35.4 ± 5.6 nM, respectively. Tubulin inhibitor 1 (40, 80, and 160 nM, 48 hours) markedly causes cellular mitotic arrest in the G2/M phase, induces apoptosis in SK-OV-3 cells.

In Vivo:

Tubulin inhibitor 1 (50 mg/kg, i.p., every two days three times for 20-25 days) is well tolerated, significantly reduces tumour growth in Balb/c nude mice bearing SK-OV-3 cells.

Products are for research use only. Not for human use.