Date published: 2025-10-19

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Smoothened Agonist, HCl (CAS 364590-63-6)

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Alternate Names:
Smoothened Agonist, HCl also known as SAG dihydrochloride; 3-Chloro-N-[trans-4-(methylamino)cyclohexyl]-N-[[3-(4-pyridinyl)phenyl]methyl]-benzo[b]thiophene-2-carboxamide dihydrochloride, Smoothened Agonist
Application:
Smoothened Agonist, HCl is a Hh pathway agonist that interacts with the heptahelical domain of Smo
CAS Number:
364590-63-6
Purity:
≥95%
Molecular Weight:
562.98
Molecular Formula:
C28H28ClN3OS•2HCl
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Smoothened Agonist, HCl (SAG), is a highly potent activator of Smo (smoothened). Smoothened Agonist, HCl, a chlorobenzothiophene compound, is a hedgehog pathway agonist that interacts with the heptahelical domain of Smo. Smoothened Agonist, HCl is shown to act as an activator at low concentrations, but can inhibit Smo coupling at very high concentrations. The activating effects of Smoothened Agonist, HCl will counteract Cyclopamine (sc-200929) or Cyclopamine-KAAD (sc-221448) inhibition of Smo.


Smoothened Agonist, HCl (CAS 364590-63-6) References

  1. Small molecule modulation of Smoothened activity.  |  Chen, JK., et al. 2002. Proc Natl Acad Sci U S A. 99: 14071-6. PMID: 12391318
  2. Small-molecule modulators of Hedgehog signaling: identification and characterization of Smoothened agonists and antagonists.  |  Frank-Kamenetsky, M., et al. 2002. J Biol. 1: 10. PMID: 12437772
  3. Activity-dependent internalization of smoothened mediated by beta-arrestin 2 and GRK2.  |  Chen, W., et al. 2004. Science. 306: 2257-60. PMID: 15618519
  4. Oxysterols stimulate Sonic hedgehog signal transduction and proliferation of medulloblastoma cells.  |  Corcoran, RB. and Scott, MP. 2006. Proc Natl Acad Sci U S A. 103: 8408-13. PMID: 16707575
  5. Smoothened signal transduction is promoted by G protein-coupled receptor kinase 2.  |  Meloni, AR., et al. 2006. Mol Cell Biol. 26: 7550-60. PMID: 16908539
  6. Inhibition of smoothened in breast cancer cells reduces CAXII expression and cell migration.  |  Guerrini, G., et al. 2018. J Cell Physiol. 233: 9799-9811. PMID: 30132883
  7. Inhibition of GLI2 with antisense-oligonucleotides: A potential therapy for the treatment of bladder cancer.  |  Raven, PA., et al. 2019. J Cell Physiol. 234: 20634-20647. PMID: 31012113
  8. HDL inhibits endoplasmic reticulum stress-induced apoptosis of pancreatic β-cells in vitro by activation of Smoothened.  |  Yalcinkaya, M., et al. 2020. J Lipid Res. 61: 492-504. PMID: 31907205
  9. Orchestration of Intracellular Circuits by G Protein-Coupled Receptor 39 for Hepatitis B Virus Proliferation.  |  Goto, K., et al. 2020. Int J Mol Sci. 21: PMID: 32784555
  10. Directed Induction of Retinal Organoids from Human Pluripotent Stem Cells.  |  Zhang, X. and Jin, ZB. 2021. J Vis Exp.. PMID: 33970142
  11. Tomato Bushy Stunt Virus Nanoparticles as a Platform for Drug Delivery to Shh-Dependent Medulloblastoma.  |  Lico, C., et al. 2021. Int J Mol Sci. 22: PMID: 34638864
  12. Lizard Blastema Organoid Model Recapitulates Regenerated Tail Chondrogenesis.  |  Vonk, AC., et al. 2022. J Dev Biol. 10: PMID: 35225965
  13. Nestin-dependent mitochondria-ER contacts define stem Leydig cell differentiation to attenuate male reproductive ageing.  |  Yao, S., et al. 2022. Nat Commun. 13: 4020. PMID: 35821241
  14. SAG-dihydrochloride enhanced the expression of germ cell markers in the human bone marrow- mesenchymal stem cells (BM-MSCs) through the activation of GLI-independent hedgehog signaling pathway.  |  Abd-Alameer, M., et al. 2023. Gene. 849: 146902. PMID: 36169052

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Smoothened Agonist, HCl, 1 mg

sc-202814
1 mg
$206.00

Smoothened Agonist, HCl, 5 mg

sc-202814A
5 mg
$510.00

What is the appearance of the compound?

Asked by: two2igm05
Thank you for your question. Smoothened Agonist, HCl, sc-202814, is a light yellow solid.
Answered by: Chemical Support 4
Date published: 2017-03-29

I was wondering after dissolve the material, how would you store it and for how long would the product be active?

Asked by: 13punMA
Thank you for asking about our product Smoothened Agonist, HCl (CAS# 364590-63-6) We recommend that the you use the solution within the same day. If you do need to store their solution they should aliquot it out and store at -20ºC in the dark. It can be stored frozen for up to 6 months.
Answered by: Chemical Support 8
Date published: 2017-03-10

Is this product a mix of cis/trans (about 1- N and 4-methylamino in cyclochexyl)?

Asked by: 13punMA
Thank you for asking about our product Smoothened Agonist, HCl (CAS# 364590-63-6). This product is not a mixture of cis/trans. It is only a trans isomer.
Answered by: Chemical Support 8
Date published: 2024-03-28
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Rated 5 out of 5 by from This worked fine for usThis worked fine for us.
Date published: 2015-03-31
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Smoothened Agonist, HCl is rated 5.0 out of 5 by 1.
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