SJ3149 |CAS 3026986-17-1|DC Chemicals

Cas No.:	3026986-17-1
Chemical Name:	SJ3149
Synonyms:	EX-A8783;3-(5-(Benzo[d]isoxazol-3-ylamino)-1-oxoisoindolin-2-yl)piperidine-2,6-dione;SJ3149
SMILES:	O=C1C2C=CC(=CC=2CN1C1C(NC(CC1)=O)=O)NC1C2C=CC=CC=2ON=1
Formula:	C₂₀H₁₆N₄O₄
M.Wt:	376.37
Purity:	98%
Sotrage:	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

Description:

SJ3149 is a uniquely potent and selective CK1α degrader with DC50 of 3.7 nM. SJ3149 shows high activity across a range of acute leukemia (AL) cell lines derived from different hematologic neoplasms, such as B-cell and T-cell acute lymphoblastic leukemia. SJ3149 activity shows a strong correlation with wild-type TP53 expression.SJ3149 (SJ-3149) is uniquely potent and selective CK1α degrader with DC50 of 3.7 nM and Dmax 95% in MOLM-13 cells, potently inhibits the viability of MOLM-13 cells with IC50 of 13 nM. SJ 3149 shows a broad antiproliferative profile on a panel of AML and ALL cell lines with IC50 values in a single digit nanomolar range, and even sub-nanomolar activity. SJ-3149 also potently inhibited the viability of multiple cell lines derived from solid tumors, including breast, soft tissue, and tumors of the male and female reproductive system, with several cell lines being inhibited more potently than MOLM-13. SJ3149 also inhibits several TP53-altered cell lines, such as BT-20 and KU812.

MSDS

Cat. No.	Product name	Field of application
DC67413	MRT-23227
DC67412	MRT-3486
DC67411	MRT-7612
DC67410	MRT-10350
DC67407	IKZF1-degrader-1	IKZF1-degrader-1 (Compound 9-B) is a highly potent molecular glue that achieves sub-nanomolar degradation of IKZF1 (DC50 = 0.134 nM), demonstrating significant therapeutic potential for targeting IKZF1-dependent malignancies.
DC67406	EM12-FS	EM12-FS is a bifunctional CRBN modulator that engages cereblon at His353 while functioning as a molecular glue to induce NTAQ1 degradation. Demonstrating favorable pharmacokinetics, it exhibits a human plasma half-life of 196 minutes, supporting its therapeutic potential.
DC67405	Acetyl-cyclosporin A aldehyde	Acetyl-cyclosporin A aldehyde is a chemically modified derivative of cyclosporin A (HY-B0579), featuring an acetyl group and a reactive aldehyde moiety. The parent compound, cyclosporin A, is a dual-function molecule that both inhibits calmodulin signaling and binds cyclophilin, thereby blocking NF-AT nuclear translocation and inducing mitochondrial dysfunction.
DC67404	QS-57	QS-57 is a bifunctional degrader that combines BRD4-targeting PROTAC activity with 14-3-3 molecular glue properties.
DC67403	KRAS ligand 4	KRAS ligand 4 (compound 2) is a SOS1-targeting bifunctional molecular glue that suppresses oncogenic signaling by degrading key KRAS pathway components, evidenced by reduced pERK and pS6 levels. It demonstrates broad-spectrum activity against diverse KRAS mutations, disrupting proliferation across resistant cancer models.
DC67402	Pomalidomide-15N,13C5	Pomalidomide-15N,13C5 is a stable isotope-labeled variant of pomalidomide (HY-10984), a third-generation immunomodulatory drug that functions as a cereblon-directed molecular glue. This compound mediates targeted ubiquitination and degradation of Ikaros family transcription factors (IKZF1/3) through recruitment of the CRL4CRBN E3 ligase complex, underpinning its therapeutic mechanism.