RS 67333 hydrochloride

Modify Date: 2024-01-11 16:05:22

RS 67333 hydrochloride Structure
RS 67333 hydrochloride structure
Common Name RS 67333 hydrochloride
CAS Number 168986-60-5 Molecular Weight 389.36000
Density N/A Boiling Point 502.3ºC at 760mmHg
Molecular Formula C19H30Cl2N2O2 Melting Point N/A
MSDS N/A Flash Point 257.6ºC

 Use of RS 67333 hydrochloride


RS 67333 hydrochloride is a potent and selective 5-HT4 receptor (5-HT4R) partial agonist with a pKi of 8.7 in guinea-pig striatum. RS 67333 hydrochloride exhibits lower affinities at several other receptors including 5-HT1A, 5-HT1D, 5-HT2A, 5-HT2C, dopamine D1, D2 and muscarinic M1-M3 receptors. RS 67333 hydrochloride has neuroprotective effects, and can be used for Alzheimer's disease research[1].

 Names

Name 1-(4-amino-5-chloro-2-methoxyphenyl)-3-(1-butylpiperidin-4-yl)propan-1-one,hydrochloride

 RS 67333 hydrochloride Biological Activity

Description RS 67333 hydrochloride is a potent and selective 5-HT4 receptor (5-HT4R) partial agonist with a pKi of 8.7 in guinea-pig striatum. RS 67333 hydrochloride exhibits lower affinities at several other receptors including 5-HT1A, 5-HT1D, 5-HT2A, 5-HT2C, dopamine D1, D2 and muscarinic M1-M3 receptors. RS 67333 hydrochloride has neuroprotective effects, and can be used for Alzheimer's disease research[1].
Related Catalog
Target

5-HT4 Receptor:8.7 (pKi)

In Vitro RS 67333 hydrochloride does exhibit affinities for the sigma 1 (pKi = 8.9) and sigma 2 (pKi = 8.0) binding sites. At the 5-HT4 receptor mediating relaxation of the carbachol-precontracted oesophagus, RS 67333 hydrochloride acts as a potent (pEC50 of 8.4), partial agonists (intrinsic activities, with respect to 5-HT is 0.5) with respect to 5-HT[1].
References

[1]. R M Eglen, et al. Pharmacological characterization of two novel and potent 5-HT4 receptor agonists, RS 67333 and RS 67506, in vitro and in vivo. Br J Pharmacol. 1995 Aug;115(8):1387-92.

 Chemical & Physical Properties

Boiling Point 502.3ºC at 760mmHg
Molecular Formula C19H30Cl2N2O2
Molecular Weight 389.36000
Flash Point 257.6ºC
Exact Mass 388.16800
PSA 55.56000
LogP 5.72690
Vapour Pressure 3.22E-10mmHg at 25°C
Storage condition -20°C

 Safety Information

HS Code 2933399090

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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