MK 386

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Cat.No. 5842 - MK 386 | C28H49NO | CAS No. 158493-17-5
Description: Potent, selective human type 1 5α-reductase inhibitor
Chemical Name: (4aR,4bS,6aR,7R,9aS,9bS,10S,11aR)-7-[(1R)-1,5-Dimethylhexyl]hexadecahydro-1,4a,6a,10-tetramethyl-2H-indeno[5,4-f]quinolin-2-one
Purity: ≥98% (HPLC)
Datasheet
Citations
Literature

Biological Activity

Potent and selective human type 1 5α-reductase inhibitor (5αR1, IC50 = 0.9 nM). Exhibits 100-fold selectivity for 5αR1 over 5αR2 (IC50 = 154 nM). Supresses human serum and sebum dihydrotestosterone (DHT) levels in a dose-dependent manner without affecting semen DHT concentrations. Orally active.

Technical Data

M. Wt 415.69
Formula C28H49NO
Storage Store at -20°C
Purity ≥98% (HPLC)
CAS Number 158493-17-5
PubChem ID 178013
InChI Key XUTZDXHKQDPUMA-UHFFFAOYSA-N
Smiles [H][C@]1([C@@H](CCCC(C)C)C)CC[C@]2([C@@]3([C@H](C[C@]4(N(C(CC[C@@]4([C@]3(CC[C@]12C)[H])C)=O)C)[H])C)[H])[H]

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

All Tocris products are intended for laboratory research use only.

Solubility Data

Solvent Max Conc. mg/mL Max Conc. mM
Solubility
DMSO 41.57 100

Preparing Stock Solutions

The following data is based on the product molecular weight 415.69. Batch specific molecular weights may vary from batch to batch due to solvent 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 2.41 mL 12.03 mL 24.06 mL
5 mM 0.48 mL 2.41 mL 4.81 mL
10 mM 0.24 mL 1.2 mL 2.41 mL
50 mM 0.05 mL 0.24 mL 0.48 mL

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Product Datasheets

Safety Datasheet

References

References are publications that support the products' biological activity.

Schwartz et al (1997) MK-386, an inhibitor of 5α-reductase type 1, reduces dihydrotestosterone concentrations in serum and sebum without affecting dihydrotestosterone concentrations in semen. J.Clin.Endocrinol.Metab. 82 1373 PMID: 9141518

Bakshi et al (1994) 4,7 beta-Dimethyl-4-azacholestan-3-one (MK-386) and related 4-azasteroids as selective inhibitors of human type 1 5 alpha-reductase. J.Med.Chem. 37 3871 PMID: 7966146


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Citations for MK 386

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