DH 97

Cat. No. 1218

DH 97 C22H26N2O [220339-00-4]

Price and Availability

For DH 97 pricing & availability please select your country from the drop down menu:
By clicking submit you agree to accept a cookie from Tocris Bioscience. For details, please read our privacy and cookie policy.

Chemical Name: N-Pentanoyl-2-benzyltryptamine

Biological Activity

A relatively potent MT2 melatonin receptor antagonist (pKi value = 8.03), displaying 89- and 229-fold selectivity over MT1 and GPR50 (melatonin-related orphan receptor) respectively.

Technical Data

Soluble to 100 mM in DMSO
Store at RT

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.

Certificate of Analysis / Safety Data Sheet

Certificate of Analysis: View current batch
Safety Data Sheet: View Safety Data Sheet


Teh and Sugden (1998) Comparison of the relationships of melatonin receptor agonists and antagonists; lengthening the N-acyl side chain has differing effects on potency on Xenopus melanophores. Naunyn Schmiedebergs Arch.Pharmacol. 358 522. PMID: 9840420.

Ting et al (1999) Molecular and pharmacological evidence for MT1 melatonin receptor subtype in the tail artery of juvenile Wistar rats. Br.J.Pharmacol. 127 987. PMID: 10433507.

If you know of a relevant citation for this product please let us know.

View Related Products by Target

Keywords: DH 97, supplier, MT2, receptor, antagonist, Receptors, Melatonin, DH97

Quick Order

Find multiple products by catalog number

divider line

New Product E-alerts

Sign up for email updates from Tocris


Enter your email address below to sign up to receive our email updates:

divider line

New Products in this Area


Potent prostacyclin (PGI2) analog

S 18886

Potent thromboxane A2 (TP) antagonist


Potent Smo antagonist

ONO 8130

EP1 receptor antagonist

TC-G 1008

Potent and selective GPR39 agonist

Ro 1138452 hydrochloride

Selective prostacyclin IP receptor antagonist

JNJ 27141491

Potent and selective human CCR2 antagonist

TY 52156

S1P3 receptor antagonist

Sign-up for new product e-alerts
divider line

Bio-Techne Events

Pharmacology 2015

Pharmacology 2015

December 15 - 17, 2015

London UK