Description
A-366 is a potent, highly selective, peptide-competitive histone methyltransferase G9a inhibitor with IC50s of 3.3 and 38 nM for G9a and GLP (EHMT1), respectively. A-366 shows >1000-fold selectivity over 21 other methyltransferases. A-366 is also a potent, nanomolar inhibitor of the Spindlin1-H3K4me3-interaction (IC50=182.6 nM). A-366 displays high affinity at human histamine H3 receptor (Ki=17 nM) and shows subtype selectivity among subsets of the histaminergic and dopaminergic receptor families.
Product information
CAS Number: 1527503-11-2
Molecular Weight: 329.44
Formula: C19H27N3O2
Chemical Name: 5'-methoxy-6'-[3-(pyrrolidin-1-yl)propoxy]spiro[cyclobutane-1,3'-indol]-2'-amine
Smiles: COC1C=C2C(=CC=1OCCCN1CCCC1)N=C(N)C12CCC1
InChiKey: BKCDJTRMYWSXMC-UHFFFAOYSA-N
InChi: InChI=1S/C19H27N3O2/c1-23-16-12-14-15(21-18(20)19(14)6-4-7-19)13-17(16)24-11-5-10-22-8-2-3-9-22/h12-13H,2-11H2,1H3,(H2,20,21)
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: DMSO : 50 mg/mL (151.77 mM; Need ultrasonic).
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:
A-366 (0.01-10 μM; 14 days) induces differentiation and affects viability in MV4;11 cells. A-366 (0.3-3 μM; 72 hours) reduces the total levels of H3K9me2 in a time and concentration dependent manner with a cellular EC50 of ~300 nM in PC-3 prostate adenocarcinoma cells. A-366 (0.01-10 μM; 4 days; HL-60 cells) results in a dose-dependent differentiation and a corresponding decrease in proliferation. DNA content analysis of A-366-treated HL-60 cells showed an accumulation of cells in G1 consistent with cytostasis.
In Vivo:
A-366 (30 mg/kg; osmotic mini-pump; daily for 14 days) treatment of MV4;11 xenografts elicits growth inhibition.
Products are for research use only. Not for human use.
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