Catalog No. size PriceQuantity
M6529-2 2mg solid $143
M6529-10 10mg solid $570


Dorsomorphin, also known as BML-275 , is a selective small molecule inhibitor of BMP signaling, which promotes cardiomyogenesis in embryonic stem cells. Dorsomorphin reverses the mesenchymal phenotype of breast cancer initiating cells by inhibition of bone morphogenetic protein signaling.

Product information

CAS Number: 866405-64-3

Molecular Weight: 399.49

Formula: C24H25N5O




Compound C



BML 275

Chemical Name: 6-(4-(2-(piperidin-1-yl)ethoxy)phenyl)-3-(pyridin-4-yl)pyrazolo[1,5-a]pyrimidine

Smiles: C(COC1C=CC(=CC=1)C1=CN2N=CC(=C2N=C1)C1C=CN=CC=1)N1CCCCC1


InChi: InChI=1S/C24H25N5O/c1-2-12-28(13-3-1)14-15-30-22-6-4-19(5-7-22)21-16-26-24-23(17-27-29(24)18-21)20-8-10-25-11-9-20/h4-11,16-18H,1-3,12-15H2

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO: 1 mg/mLwarmed(2.5 mM).

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:

Dorsomorphin (compound C) (0-10 μM, 18 h) suppresses 2DG-induced GRP78 promoter activity in human fibrosarcoma HT1080 cells in a dose-dependent manner but has little effect on tunicamycin-induced GRP78 promoter activity. Dorsomorphin (compound C) C also suppresses GRP78 promoter activity induced by glucose withdrawal. Dorsomorphin (compound C) has no effect on 2DG-induced PERK activation and reduces the both basal and 2DG-induced AMPK phosphorylation levels in HT1080 cells.

In Vivo:

Dorsomorphin (compound C: 10 mg/kg, intravenously once) treatment leads to a 60% increase in total serum iron concentrations, reduces basal levels of hepcidin expression and increasing serum iron concentrations in adult mice. Dorsomorphin (compound C: 0.2 mg/kg, I.V., 30 min before LPS injection) reduces ICAM-1 and VCAM-1 expression in LPS-injected rat aorta. Dorsomorphin (compound C; 25 mg/kg; i.p. injection; in male BALB/c mice) treatment before lipopolysaccharide (LPS) injection significantly reduces lethality in contrast to animals treated with LPS challenge only.


  1. Valizadeh-Arshad Z, Shahbazi E, Hashemizadeh S, Moradmand A, Jangkhah M, Kiani S. In Vitro Differentiation of Neural-Like Cells from Human Embryonic Stem Cells by A Combination of Dorsomorphin, XAV939, and A8301. Cell J. 2018 Jan;19(4):545-551. doi: 10.22074/cellj.2018.4232. Epub 2017 Nov 4. PubMed PMID: 29105388; PubMed Central PMCID: PMC5672092.
  2. Lin T, Wang XL, Zettervall SL, Cai Y, Guzman RJ. Dorsomorphin homologue 1, a highly selective small-molecule bone morphogenetic protein inhibitor, suppresses medial artery calcification. J Vasc Surg. 2017 Aug;66(2):586-593. doi: 10.1016/j.jvs.2016.03.462. Epub 2016 Jun 30. PubMed PMID: 27374065; PubMed Central PMCID: PMC5201454.
  3. Madhu V, Dighe AS, Cui Q, Deal DN. Dual Inhibition of Activin/Nodal/TGF-β and BMP Signaling Pathways by SB431542 and Dorsomorphin Induces Neuronal Differentiation of Human Adipose Derived Stem Cells. Stem Cells Int. 2016;2016:1035374. doi: 10.1155/2016/1035374. Epub 2015 Dec 20. PubMed PMID: 26798350; PubMed Central PMCID: PMC4699250.

Products are for research use only. Not for human use.

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