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

MedKoo CAT#: 206476

CAS#: 1628607-64-6

Description: INCB054329, also known as INCB-54329, is a potent and selective BET protein inhibitor that targets BD1 and BD2 of BRD2, BRD3 and BRD4. In a panel of colon cancer cell lines, more than 50% are sensitive to INCB054329 treatment with IC50 values below 500 nM in cell proliferation assays. INCB054329 down-regulated c-Myc expression, and induced cell cycle arrest and apoptosis in sensitive colon cancer cell lines. Moreover, INCB54329 was efficacious in the RKO colon cancer xenograft model. INCB054329 as a single agent or in combination with other targeted therapies is potential useful for the treatment of colon cancer.

Chemical Structure

CAS# 1628607-64-6

Theoretical Analysis

MedKoo Cat#: 206476
Name: INCB054329
CAS#: 1628607-64-6
Chemical Formula: C19H16N4O3
Exact Mass: 348.1222
Molecular Weight: 348.362
Elemental Analysis: C, 65.51; H, 4.63; N, 16.08; O, 13.78

Size Price Shipping out time Quantity
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Pricing updated 2021-03-01. Prices are subject to change without notice.

INCB054329 is not in stock, but may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to to inquire quote.

Synonym: INCB054329; INCB-054329; INCB 054329; INCB54329; INCB 54329; INCB-54329.

IUPAC/Chemical Name: (S)-6-(3,5-dimethylisoxazol-4-yl)-3-(pyridin-2-yl)-3,4-dihydro-5-oxa-1,2a-diazaacenaphthylen-2(1H)-one


InChi Code: InChI=1S/C19H16N4O3/c1-10-16(11(2)26-22-10)12-6-7-14-17-18(12)25-9-15(23(17)19(24)21-14)13-5-3-4-8-20-13/h3-8,15H,9H2,1-2H3,(H,21,24)/t15-/m1/s1

SMILES Code: O=C1N2[C@H](COC3=C2C(N1)=CC=C3C4=C(ON=C4C)C)C5=CC=CC=N5

Solid powder

>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).

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:

Handling Instructions:

Preparing Stock Solutions

The following data is based on the product molecular weight 348.362 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.

Select a batch to recalculate based on the batch molecular weight:
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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