Date published: 2025-11-7

1-800-457-3801

SCBT Portrait Logo
Seach Input

3-Hydroxymethyl-β-carboline (CAS 65474-79-5)

0.0(0)
Write a reviewAsk a question

Alternate Names:
3-HMC
Application:
3-Hydroxymethyl-β-carboline is an antagonist of benzodiazepine effects
CAS Number:
65474-79-5
Molecular Weight:
198.22
Molecular Formula:
C12H10N2O
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

QUICK LINKS

3-Hydroxymethyl- -carboline is a polyaromatic small molecule that demonstrates antagonism of the effects of benzodiazapine binding activity. 3-Hydroxymethyl-beta-carboline antagonizes the anxiolytic and anticonvulsant actions of diazepam, a property common to other 3-substitued carboline compounds including the inverse agonist Ethyl -carboline-3-carboxylate (sc-200163). The sedative effects of the benzodiazapine flurazepam are antagonized by 3-Hydroxymethyl-beta-carboline at a dose sufficiently low to have no intrinsic effect on sleep. Higher doses of 3-Hydroxymethyl- -carboline were shown to increase wakefulness and sleep latency, suggesting that an effect inverse to benzodiazapine sedation is presented by 3-Hydroxymethyl-beta-carboline activity.


3-Hydroxymethyl-β-carboline (CAS 65474-79-5) References

  1. The regulation of high-affinity choline uptake in vitro in rat cortical and hippocampal synaptosomes by beta-carbolines administered in vivo.  |  Miller, JA. and Chmielewski, PA. 1990. Neurosci Lett. 114: 351-5. PMID: 2402344
  2. The influence of lipophilic character on receptor binding affinity of a series of beta-carbolines.  |  Borea, PA., et al. 1988. Biochem Pharmacol. 37: 3953-7. PMID: 2847748
  3. The interaction between benzodiazepine antagonists and barbiturate-induced cerebrovascular and cerebral metabolic depression.  |  Albrecht, RF., et al. 1985. Neuropharmacology. 24: 957-63. PMID: 2999634
  4. Beta-carbolines as antagonists of the discriminative stimulus effects of diazepam in rats.  |  Shannon, HE., et al. 1988. J Pharmacol Exp Ther. 246: 275-81. PMID: 3392659
  5. The benzodiazepine receptor and sleep.  |  Mendelson, WB. 1984. Psychiatr Dev. 2: 161-77. PMID: 6096846
  6. 3-hydroxymethyl-beta-carboline antagonizes some pharmacologic actions of diazepam.  |  Skolinick, P., et al. 1981. Eur J Pharmacol. 69: 525-7. PMID: 6265233
  7. beta-Carbolines and benzodiazepine receptors: structure-activity relationships and pharmacologic activity.  |  Skolnick, P., et al. 1982. Prog Clin Biol Res. 90: 233-52. PMID: 6287491
  8. A benzodiazepine receptor antagonist decreases sleep and reverses the hypnotic actions of flurazepam.  |  Mendelson, WB., et al. 1983. Science. 219: 414-6. PMID: 6294835
  9. Electrophysiological studies on benzodiazepine antagonists.  |  Krespan, B., et al. 1984. Brain Res. 295: 265-74. PMID: 6424866
  10. Cerebrovascular and cerebral metabolic effects of flurazepam and a benzodiazepine antagonist, 3-hydroxymethyl-beta-carboline.  |  Hoffman, WE., et al. 1984. Eur J Pharmacol. 106: 585-91. PMID: 6519176
  11. Allosteric modulation of an expressed homo-oligomeric GABA-gated chloride channel of Drosophila melanogaster.  |  Hosie, AM. and Sattelle, DB. 1996. Br J Pharmacol. 117: 1229-37. PMID: 8882620

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

3-Hydroxymethyl-β-carboline, 100 mg

sc-200165
100 mg
$230.00