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

MedKoo CAT#: 406528

CAS#: 1430420-02-2

Description: Downregulate phosphorylation of STAT3, increase the expression of cleaved caspase-3, inhibit cell cycle progression and promote apoptosis in breast and pancreatic cancer cells with low micromolar to nanomolar IC50 values. Furthermore, HJC-0123 significantly suppressed estrogen receptor (ER)-negative breast cancer MDA-MB-231 xenograft tumor growth in vivo (p.o.), indicating its great potential as an efficacious and orally bioavailable drug candidate for human cancer therapy.

Chemical Structure

CAS# 1430420-02-2

Theoretical Analysis

MedKoo Cat#: 406528
Name: HJC-0123
CAS#: 1430420-02-2
Chemical Formula: C24H16N2O3S
Exact Mass: 412.08816
Molecular Weight: 412.46
Elemental Analysis: C, 69.89; H, 3.91; N, 6.79; O, 11.64; S, 7.77

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Synonym: HJC0123; HJC 0123; HJC-0123.

IUPAC/Chemical Name: N-(1,1-dioxidobenzo[b]thiophen-6-yl)-2-phenylquinoline-4-carboxamide


InChi Code: InChI=1S/C24H16N2O3S/c27-24(25-18-11-10-17-12-13-30(28,29)23(17)14-18)20-15-22(16-6-2-1-3-7-16)26-21-9-5-4-8-19(20)21/h1-15H,(H,25,27)

SMILES Code: O=C(C1=CC(C2=CC=CC=C2)=NC3=CC=CC=C13)NC4=CC=C(C=CS5(=O)=O)C5=C4

Appearance: white 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 412.46 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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1: Chen H, Yang Z, Ding C, Chu L, Zhang Y, Terry K, Liu H, Shen Q, Zhou J. Fragment-based drug design and identification of HJC0123, a novel orally bioavailable STAT3 inhibitor for cancer therapy. Eur J Med Chem. 2013Apr;62:498-507. doi: 10.1016/j.ejmech.2013.01.023. Epub 2013 Jan 26. PubMed PMID: 23416191; PubMed Central PMCID: PMC3750725.


10.0mg / Not available

Additional Information