MedKoo Cat#: 128659 | Name: HM-279

Description:

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

HM-279 is a potent ALK5 inhibitor with an acceptable off-target selectivity and favorable ADME/PK properties. Oral administration of HM-279 demonstrated antitumor activity in a CT26.WT colon carcinoma syngeneic mouse model as a single agent and in combination with the anti-PD-1 antibody through CD8+ T cell immunity.

Chemical Structure

HM-279
HM-279
CAS#N/A

Theoretical Analysis

MedKoo Cat#: 128659

Name: HM-279

CAS#: N/A

Chemical Formula: C22H25N7O2S

Exact Mass: 451.1790

Molecular Weight: 451.55

Elemental Analysis: C, 58.52; H, 5.58; N, 21.71; O, 7.09; S, 7.10

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
Bulk Inquiry
Related CAS #
No Data
Synonym
HM-279; HM 279; HM279
IUPAC/Chemical Name
2-((1-(but-2-yn-1-yl)-1H-pyrazol-4-yl)(cyclopropylmethyl)amino)-5-(4-(dimethylcarbamoyl)-1H-pyrrol-2-yl)thiazole-4-carboxamide
InChi Key
HACYEVIDLDLIII-UHFFFAOYSA-N
InChi Code
InChI=1S/C22H25N7O2S/c1-4-5-8-28-13-16(11-25-28)29(12-14-6-7-14)22-26-18(20(23)30)19(32-22)17-9-15(10-24-17)21(31)27(2)3/h9-11,13-14,24H,6-8,12H2,1-3H3,(H2,23,30)
SMILES Code
O=C(N(C)C)C1=CNC(C2=C(C(N)=O)N=C(N(CC3CC3)C4=CN(CC#CC)N=C4)S2)=C1
Appearance
To be determined
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
To be determined
Shelf Life
>2 years if stored properly
Drug Formulation
To be determined
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
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 451.55 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
Arai M, Hanada M, Taniguchi H, Nakajima F, Ohmoto H, Inoue T, Naka K, Sawa M. Discovery of HM-279, a Potent Inhibitor of ALK5 for Improving Therapeutic Efficacy of Cancer Immunotherapy. J Med Chem. 2025 Mar 19. doi: 10.1021/acs.jmedchem.4c02293. Epub ahead of print. PMID: 40108955.