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

MedKoo CAT#: 462481

CAS#: 2252395-44-9

Description: J22352 is a PROTAC (proteolysis-targeting chimeras)-like and highly selective HDAC6 inhibitor. J22352 promotes HDAC6 degradation and induces anticancer effects by inhibiting autophagy and eliciting the antitumor immune response in glioblastoma cancers, and leading to the restoration of host antitumor activity by reducing the immunosuppressive activity of PD-L1.

Chemical Structure

CAS# 2252395-44-9

Theoretical Analysis

MedKoo Cat#: 462481
Name: J22352
CAS#: 2252395-44-9
Chemical Formula: C24H21N3O4
Exact Mass: 415.1532
Molecular Weight: 415.449
Elemental Analysis: C, 69.39; H, 5.10; N, 10.11; O, 15.40

Price and Availability

Size Price Availability Quantity
5.0mg USD 300.0 2 Weeks
10.0mg USD 480.0 2 Weeks
50.0mg USD 1000.0 2 Weeks
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Synonym: J22352; J-22352; J 22352

IUPAC/Chemical Name: 4-((2,4-dioxo-3-phenethyl-3,4-dihydroquinazolin-1(2H)-yl)methyl)-N-hydroxybenzamide


InChi Code: InChI=1S/C24H21N3O4/c28-22(25-31)19-12-10-18(11-13-19)16-27-21-9-5-4-8-20(21)23(29)26(24(27)30)15-14-17-6-2-1-3-7-17/h1-13,31H,14-16H2,(H,25,28)


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

Shelf Life: >3 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 415.449 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: Liu JR, Yu CW, Hung PY, Hsin LW, Chern JW. High-selective HDAC6 inhibitor promotes HDAC6 degradation following autophagy modulation and enhanced antitumor immunity in glioblastoma. Biochem Pharmacol. 2019;163:458-471. doi:10.1016/j.bcp.2019.03.023


5.0mg / USD 300.0